Mercurial > hg
annotate mercurial/patch.py @ 11322:3d6915f5a2bb
improve --branch processing (and differentiate from # syntax)
Previously #foo and --branch foo were handled identically.
The behavior of #foo hasn't changed, but --branch now works like this:
1) If branchmap is not supported on the remote, the operation fails.
2) If branch is '.', substitute with branch of the working dir parent.
3) If branch exists remotely, its heads are expanded.
4) Otherwise, the operation fails.
Tests have been added for the new cases.
author | Sune Foldager <cryo@cyanite.org> |
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date | Thu, 10 Jun 2010 12:46:09 +0200 |
parents | a1aad8333864 |
children | ad764a6a2eed |
rev | line source |
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Move patch-related code into its own module.
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1 # patch.py - patch file parsing routines |
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2 # |
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merge git patch code.
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3 # Copyright 2006 Brendan Cully <brendan@kublai.com> |
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4 # Copyright 2007 Chris Mason <chris.mason@oracle.com> |
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5 # |
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6 # This software may be used and distributed according to the terms of the |
10263 | 7 # GNU General Public License version 2 or any later version. |
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8 |
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patch: move mercurial-specific imports after stdlib imports
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9 import cStringIO, email.Parser, os, re |
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10 import tempfile, zlib |
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11 |
3891 | 12 from i18n import _ |
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13 from node import hex, nullid, short |
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14 import base85, cmdutil, mdiff, util, diffhelpers, copies |
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15 |
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16 gitre = re.compile('diff --git a/(.*) b/(.*)') |
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17 |
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18 class PatchError(Exception): |
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19 pass |
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20 |
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21 class NoHunks(PatchError): |
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22 pass |
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23 |
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24 # helper functions |
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25 |
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26 def copyfile(src, dst, basedir): |
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27 abssrc, absdst = [util.canonpath(basedir, basedir, x) for x in [src, dst]] |
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28 if os.path.exists(absdst): |
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29 raise util.Abort(_("cannot create %s: destination already exists") % |
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30 dst) |
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31 |
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32 dstdir = os.path.dirname(absdst) |
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33 if dstdir and not os.path.isdir(dstdir): |
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34 try: |
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35 os.makedirs(dstdir) |
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36 except IOError: |
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37 raise util.Abort( |
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38 _("cannot create %s: unable to create destination directory") |
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39 % dst) |
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40 |
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41 util.copyfile(abssrc, absdst) |
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42 |
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43 # public functions |
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44 |
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45 def split(stream): |
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46 '''return an iterator of individual patches from a stream''' |
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47 def isheader(line, inheader): |
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48 if inheader and line[0] in (' ', '\t'): |
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49 # continuation |
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50 return True |
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51 if line[0] in (' ', '-', '+'): |
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52 # diff line - don't check for header pattern in there |
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53 return False |
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54 l = line.split(': ', 1) |
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55 return len(l) == 2 and ' ' not in l[0] |
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56 |
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57 def chunk(lines): |
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58 return cStringIO.StringIO(''.join(lines)) |
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59 |
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60 def hgsplit(stream, cur): |
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61 inheader = True |
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62 |
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63 for line in stream: |
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64 if not line.strip(): |
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65 inheader = False |
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66 if not inheader and line.startswith('# HG changeset patch'): |
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67 yield chunk(cur) |
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68 cur = [] |
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69 inheader = True |
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70 |
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71 cur.append(line) |
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72 |
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73 if cur: |
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74 yield chunk(cur) |
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75 |
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76 def mboxsplit(stream, cur): |
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77 for line in stream: |
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78 if line.startswith('From '): |
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79 for c in split(chunk(cur[1:])): |
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80 yield c |
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81 cur = [] |
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82 |
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83 cur.append(line) |
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84 |
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85 if cur: |
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86 for c in split(chunk(cur[1:])): |
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87 yield c |
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88 |
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89 def mimesplit(stream, cur): |
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90 def msgfp(m): |
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91 fp = cStringIO.StringIO() |
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92 g = email.Generator.Generator(fp, mangle_from_=False) |
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93 g.flatten(m) |
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94 fp.seek(0) |
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95 return fp |
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96 |
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97 for line in stream: |
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98 cur.append(line) |
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99 c = chunk(cur) |
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100 |
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101 m = email.Parser.Parser().parse(c) |
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102 if not m.is_multipart(): |
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103 yield msgfp(m) |
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104 else: |
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105 ok_types = ('text/plain', 'text/x-diff', 'text/x-patch') |
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106 for part in m.walk(): |
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107 ct = part.get_content_type() |
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108 if ct not in ok_types: |
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109 continue |
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110 yield msgfp(part) |
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111 |
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112 def headersplit(stream, cur): |
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113 inheader = False |
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114 |
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115 for line in stream: |
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116 if not inheader and isheader(line, inheader): |
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117 yield chunk(cur) |
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118 cur = [] |
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119 inheader = True |
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120 if inheader and not isheader(line, inheader): |
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121 inheader = False |
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122 |
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123 cur.append(line) |
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124 |
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125 if cur: |
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126 yield chunk(cur) |
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127 |
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128 def remainder(cur): |
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129 yield chunk(cur) |
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130 |
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131 class fiter(object): |
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132 def __init__(self, fp): |
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133 self.fp = fp |
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134 |
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135 def __iter__(self): |
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136 return self |
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137 |
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138 def next(self): |
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139 l = self.fp.readline() |
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140 if not l: |
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141 raise StopIteration |
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142 return l |
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143 |
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144 inheader = False |
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145 cur = [] |
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146 |
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147 mimeheaders = ['content-type'] |
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148 |
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149 if not hasattr(stream, 'next'): |
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150 # http responses, for example, have readline but not next |
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151 stream = fiter(stream) |
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152 |
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153 for line in stream: |
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154 cur.append(line) |
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155 if line.startswith('# HG changeset patch'): |
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156 return hgsplit(stream, cur) |
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157 elif line.startswith('From '): |
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158 return mboxsplit(stream, cur) |
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159 elif isheader(line, inheader): |
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160 inheader = True |
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161 if line.split(':', 1)[0].lower() in mimeheaders: |
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162 # let email parser handle this |
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163 return mimesplit(stream, cur) |
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164 elif line.startswith('--- ') and inheader: |
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165 # No evil headers seen by diff start, split by hand |
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166 return headersplit(stream, cur) |
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167 # Not enough info, keep reading |
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168 |
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169 # if we are here, we have a very plain patch |
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170 return remainder(cur) |
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171 |
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172 def extract(ui, fileobj): |
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173 '''extract patch from data read from fileobj. |
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174 |
4263 | 175 patch can be a normal patch or contained in an email message. |
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176 |
4263 | 177 return tuple (filename, message, user, date, node, p1, p2). |
178 Any item in the returned tuple can be None. If filename is None, | |
179 fileobj did not contain a patch. Caller must unlink filename when done.''' | |
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180 |
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181 # attempt to detect the start of a patch |
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182 # (this heuristic is borrowed from quilt) |
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183 diffre = re.compile(r'^(?:Index:[ \t]|diff[ \t]|RCS file: |' |
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184 r'retrieving revision [0-9]+(\.[0-9]+)*$|' |
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185 r'---[ \t].*?^\+\+\+[ \t]|' |
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186 r'\*\*\*[ \t].*?^---[ \t])', re.MULTILINE|re.DOTALL) |
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187 |
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188 fd, tmpname = tempfile.mkstemp(prefix='hg-patch-') |
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189 tmpfp = os.fdopen(fd, 'w') |
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190 try: |
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191 msg = email.Parser.Parser().parse(fileobj) |
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192 |
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193 subject = msg['Subject'] |
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194 user = msg['From'] |
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195 if not subject and not user: |
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196 # Not an email, restore parsed headers if any |
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197 subject = '\n'.join(': '.join(h) for h in msg.items()) + '\n' |
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198 |
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199 gitsendmail = 'git-send-email' in msg.get('X-Mailer', '') |
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200 # should try to parse msg['Date'] |
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201 date = None |
4263 | 202 nodeid = None |
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203 branch = None |
4263 | 204 parents = [] |
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205 |
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206 if subject: |
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207 if subject.startswith('[PATCH'): |
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208 pend = subject.find(']') |
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209 if pend >= 0: |
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210 subject = subject[pend + 1:].lstrip() |
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211 subject = subject.replace('\n\t', ' ') |
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212 ui.debug('Subject: %s\n' % subject) |
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213 if user: |
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214 ui.debug('From: %s\n' % user) |
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215 diffs_seen = 0 |
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216 ok_types = ('text/plain', 'text/x-diff', 'text/x-patch') |
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217 message = '' |
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218 for part in msg.walk(): |
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219 content_type = part.get_content_type() |
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220 ui.debug('Content-Type: %s\n' % content_type) |
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221 if content_type not in ok_types: |
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222 continue |
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223 payload = part.get_payload(decode=True) |
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224 m = diffre.search(payload) |
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225 if m: |
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226 hgpatch = False |
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227 ignoretext = False |
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228 |
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229 ui.debug('found patch at byte %d\n' % m.start(0)) |
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230 diffs_seen += 1 |
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231 cfp = cStringIO.StringIO() |
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232 for line in payload[:m.start(0)].splitlines(): |
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233 if line.startswith('# HG changeset patch'): |
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234 ui.debug('patch generated by hg export\n') |
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235 hgpatch = True |
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236 # drop earlier commit message content |
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237 cfp.seek(0) |
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238 cfp.truncate() |
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239 subject = None |
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240 elif hgpatch: |
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241 if line.startswith('# User '): |
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242 user = line[7:] |
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243 ui.debug('From: %s\n' % user) |
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244 elif line.startswith("# Date "): |
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245 date = line[7:] |
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246 elif line.startswith("# Branch "): |
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247 branch = line[9:] |
4263 | 248 elif line.startswith("# Node ID "): |
249 nodeid = line[10:] | |
250 elif line.startswith("# Parent "): | |
251 parents.append(line[10:]) | |
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252 elif line == '---' and gitsendmail: |
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253 ignoretext = True |
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254 if not line.startswith('# ') and not ignoretext: |
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255 cfp.write(line) |
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256 cfp.write('\n') |
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257 message = cfp.getvalue() |
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258 if tmpfp: |
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259 tmpfp.write(payload) |
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260 if not payload.endswith('\n'): |
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261 tmpfp.write('\n') |
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262 elif not diffs_seen and message and content_type == 'text/plain': |
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263 message += '\n' + payload |
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264 except: |
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265 tmpfp.close() |
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266 os.unlink(tmpname) |
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267 raise |
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268 |
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269 if subject and not message.startswith(subject): |
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270 message = '%s\n%s' % (subject, message) |
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271 tmpfp.close() |
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272 if not diffs_seen: |
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273 os.unlink(tmpname) |
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274 return None, message, user, date, branch, None, None, None |
4263 | 275 p1 = parents and parents.pop(0) or None |
276 p2 = parents and parents.pop(0) or None | |
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277 return tmpname, message, user, date, branch, nodeid, p1, p2 |
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278 |
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279 GP_PATCH = 1 << 0 # we have to run patch |
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280 GP_FILTER = 1 << 1 # there's some copy/rename operation |
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281 GP_BINARY = 1 << 2 # there's a binary patch |
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282 |
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283 class patchmeta(object): |
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284 """Patched file metadata |
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285 |
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286 'op' is the performed operation within ADD, DELETE, RENAME, MODIFY |
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287 or COPY. 'path' is patched file path. 'oldpath' is set to the |
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288 origin file when 'op' is either COPY or RENAME, None otherwise. If |
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289 file mode is changed, 'mode' is a tuple (islink, isexec) where |
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290 'islink' is True if the file is a symlink and 'isexec' is True if |
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291 the file is executable. Otherwise, 'mode' is None. |
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292 """ |
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293 def __init__(self, path): |
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294 self.path = path |
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295 self.oldpath = None |
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296 self.mode = None |
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297 self.op = 'MODIFY' |
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298 self.lineno = 0 |
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299 self.binary = False |
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300 |
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301 def setmode(self, mode): |
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302 islink = mode & 020000 |
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303 isexec = mode & 0100 |
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304 self.mode = (islink, isexec) |
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305 |
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306 def __repr__(self): |
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307 return "<patchmeta %s %r>" % (self.op, self.path) |
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308 |
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309 def readgitpatch(lr): |
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310 """extract git-style metadata about patches from <patchname>""" |
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311 |
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312 # Filter patch for git information |
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313 gp = None |
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314 gitpatches = [] |
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315 # Can have a git patch with only metadata, causing patch to complain |
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316 dopatch = 0 |
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317 |
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318 lineno = 0 |
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319 for line in lr: |
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320 lineno += 1 |
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321 line = line.rstrip(' \r\n') |
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322 if line.startswith('diff --git'): |
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323 m = gitre.match(line) |
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324 if m: |
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325 if gp: |
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326 gitpatches.append(gp) |
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327 dst = m.group(2) |
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328 gp = patchmeta(dst) |
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329 gp.lineno = lineno |
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330 elif gp: |
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331 if line.startswith('--- '): |
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332 if gp.op in ('COPY', 'RENAME'): |
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333 dopatch |= GP_FILTER |
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334 gitpatches.append(gp) |
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335 gp = None |
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336 dopatch |= GP_PATCH |
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337 continue |
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338 if line.startswith('rename from '): |
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339 gp.op = 'RENAME' |
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340 gp.oldpath = line[12:] |
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341 elif line.startswith('rename to '): |
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342 gp.path = line[10:] |
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343 elif line.startswith('copy from '): |
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344 gp.op = 'COPY' |
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345 gp.oldpath = line[10:] |
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346 elif line.startswith('copy to '): |
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347 gp.path = line[8:] |
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348 elif line.startswith('deleted file'): |
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349 gp.op = 'DELETE' |
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350 elif line.startswith('new file mode '): |
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351 gp.op = 'ADD' |
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352 gp.setmode(int(line[-6:], 8)) |
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Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
353 elif line.startswith('new mode '): |
9243
df21a009c9c4
fix issue 1763: strip chars from end of line when parsing gitpatch lines
Bill Barry <after.fallout@gmail.com>
parents:
9123
diff
changeset
|
354 gp.setmode(int(line[-6:], 8)) |
3367
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
355 elif line.startswith('GIT binary patch'): |
3716
ab5600428b08
handle files with both git binary patches and copy/rename ops
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3702
diff
changeset
|
356 dopatch |= GP_BINARY |
3367
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
357 gp.binary = True |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
358 if gp: |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
359 gitpatches.append(gp) |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
360 |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
361 if not gitpatches: |
3716
ab5600428b08
handle files with both git binary patches and copy/rename ops
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3702
diff
changeset
|
362 dopatch = GP_PATCH |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
363 |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
364 return (dopatch, gitpatches) |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
365 |
8891
5fe8dc75aa4a
patch: use new style class in linereader
Simon Heimberg <simohe@besonet.ch>
parents:
8843
diff
changeset
|
366 class linereader(object): |
8810
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
367 # simple class to allow pushing lines back into the input stream |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
368 def __init__(self, fp, textmode=False): |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
369 self.fp = fp |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
370 self.buf = [] |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
371 self.textmode = textmode |
10102
1720d70cd6d4
patch: implement patch.eol=auto mode
Martin Geisler <mg@lazybytes.net>
parents:
10101
diff
changeset
|
372 self.eol = None |
8810
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
373 |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
374 def push(self, line): |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
375 if line is not None: |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
376 self.buf.append(line) |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
377 |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
378 def readline(self): |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
379 if self.buf: |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
380 l = self.buf[0] |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
381 del self.buf[0] |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
382 return l |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
383 l = self.fp.readline() |
10102
1720d70cd6d4
patch: implement patch.eol=auto mode
Martin Geisler <mg@lazybytes.net>
parents:
10101
diff
changeset
|
384 if not self.eol: |
1720d70cd6d4
patch: implement patch.eol=auto mode
Martin Geisler <mg@lazybytes.net>
parents:
10101
diff
changeset
|
385 if l.endswith('\r\n'): |
1720d70cd6d4
patch: implement patch.eol=auto mode
Martin Geisler <mg@lazybytes.net>
parents:
10101
diff
changeset
|
386 self.eol = '\r\n' |
1720d70cd6d4
patch: implement patch.eol=auto mode
Martin Geisler <mg@lazybytes.net>
parents:
10101
diff
changeset
|
387 elif l.endswith('\n'): |
1720d70cd6d4
patch: implement patch.eol=auto mode
Martin Geisler <mg@lazybytes.net>
parents:
10101
diff
changeset
|
388 self.eol = '\n' |
8810
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
389 if self.textmode and l.endswith('\r\n'): |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
390 l = l[:-2] + '\n' |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
391 return l |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
392 |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
393 def __iter__(self): |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
394 while 1: |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
395 l = self.readline() |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
396 if not l: |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
397 break |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
398 yield l |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
399 |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
400 # @@ -start,len +start,len @@ or @@ -start +start @@ if len is 1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
401 unidesc = re.compile('@@ -(\d+)(,(\d+))? \+(\d+)(,(\d+))? @@') |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
402 contextdesc = re.compile('(---|\*\*\*) (\d+)(,(\d+))? (---|\*\*\*)') |
10102
1720d70cd6d4
patch: implement patch.eol=auto mode
Martin Geisler <mg@lazybytes.net>
parents:
10101
diff
changeset
|
403 eolmodes = ['strict', 'crlf', 'lf', 'auto'] |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
404 |
8778
c5f36402daad
use new style classes
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8761
diff
changeset
|
405 class patchfile(object): |
10101
155fe35534d3
patch: propagate eolmode down to patchfile
Martin Geisler <mg@lazybytes.net>
parents:
9725
diff
changeset
|
406 def __init__(self, ui, fname, opener, missing=False, eolmode='strict'): |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
407 self.fname = fname |
10101
155fe35534d3
patch: propagate eolmode down to patchfile
Martin Geisler <mg@lazybytes.net>
parents:
9725
diff
changeset
|
408 self.eolmode = eolmode |
10102
1720d70cd6d4
patch: implement patch.eol=auto mode
Martin Geisler <mg@lazybytes.net>
parents:
10101
diff
changeset
|
409 self.eol = None |
7391
27d304c8cc03
patch: pass an opener to patchfile
Patrick Mezard <pmezard@gmail.com>
parents:
7389
diff
changeset
|
410 self.opener = opener |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
411 self.ui = ui |
5652
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
412 self.lines = [] |
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
413 self.exists = False |
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
414 self.missing = missing |
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
415 if not missing: |
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
416 try: |
7392
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
417 self.lines = self.readlines(fname) |
5652
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
418 self.exists = True |
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
419 except IOError: |
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
420 pass |
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
421 else: |
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
422 self.ui.warn(_("unable to find '%s' for patching\n") % self.fname) |
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
423 |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
424 self.hash = {} |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
425 self.dirty = 0 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
426 self.offset = 0 |
10135
9a4034b630c4
patch: better handling of sequence of offset patch hunks (issue1941)
Greg Onufer <gonufer@jazzhaiku.com>
parents:
9725
diff
changeset
|
427 self.skew = 0 |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
428 self.rej = [] |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
429 self.fileprinted = False |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
430 self.printfile(False) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
431 self.hunks = 0 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
432 |
7392
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
433 def readlines(self, fname): |
9585
ea1935e2020a
patch: handle symlinks without symlinkhunk
Patrick Mezard <pmezard@gmail.com>
parents:
9573
diff
changeset
|
434 if os.path.islink(fname): |
ea1935e2020a
patch: handle symlinks without symlinkhunk
Patrick Mezard <pmezard@gmail.com>
parents:
9573
diff
changeset
|
435 return [os.readlink(fname)] |
7392
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
436 fp = self.opener(fname, 'r') |
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
437 try: |
10102
1720d70cd6d4
patch: implement patch.eol=auto mode
Martin Geisler <mg@lazybytes.net>
parents:
10101
diff
changeset
|
438 lr = linereader(fp, self.eolmode != 'strict') |
1720d70cd6d4
patch: implement patch.eol=auto mode
Martin Geisler <mg@lazybytes.net>
parents:
10101
diff
changeset
|
439 lines = list(lr) |
1720d70cd6d4
patch: implement patch.eol=auto mode
Martin Geisler <mg@lazybytes.net>
parents:
10101
diff
changeset
|
440 self.eol = lr.eol |
1720d70cd6d4
patch: implement patch.eol=auto mode
Martin Geisler <mg@lazybytes.net>
parents:
10101
diff
changeset
|
441 return lines |
7392
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
442 finally: |
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
443 fp.close() |
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
444 |
9712
18b134ef294c
kill trailing whitespace
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
9684
diff
changeset
|
445 def writelines(self, fname, lines): |
9586
d08099e74b81
patch: handle symlink updates/replacements (issue1785)
Patrick Mezard <pmezard@gmail.com>
parents:
9585
diff
changeset
|
446 # Ensure supplied data ends in fname, being a regular file or |
d08099e74b81
patch: handle symlink updates/replacements (issue1785)
Patrick Mezard <pmezard@gmail.com>
parents:
9585
diff
changeset
|
447 # a symlink. updatedir() will -too magically- take care of |
d08099e74b81
patch: handle symlink updates/replacements (issue1785)
Patrick Mezard <pmezard@gmail.com>
parents:
9585
diff
changeset
|
448 # setting it to the proper type afterwards. |
d08099e74b81
patch: handle symlink updates/replacements (issue1785)
Patrick Mezard <pmezard@gmail.com>
parents:
9585
diff
changeset
|
449 islink = os.path.islink(fname) |
d08099e74b81
patch: handle symlink updates/replacements (issue1785)
Patrick Mezard <pmezard@gmail.com>
parents:
9585
diff
changeset
|
450 if islink: |
d08099e74b81
patch: handle symlink updates/replacements (issue1785)
Patrick Mezard <pmezard@gmail.com>
parents:
9585
diff
changeset
|
451 fp = cStringIO.StringIO() |
d08099e74b81
patch: handle symlink updates/replacements (issue1785)
Patrick Mezard <pmezard@gmail.com>
parents:
9585
diff
changeset
|
452 else: |
d08099e74b81
patch: handle symlink updates/replacements (issue1785)
Patrick Mezard <pmezard@gmail.com>
parents:
9585
diff
changeset
|
453 fp = self.opener(fname, 'w') |
7392
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
454 try: |
10127
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
455 if self.eolmode == 'auto': |
10102
1720d70cd6d4
patch: implement patch.eol=auto mode
Martin Geisler <mg@lazybytes.net>
parents:
10101
diff
changeset
|
456 eol = self.eol |
1720d70cd6d4
patch: implement patch.eol=auto mode
Martin Geisler <mg@lazybytes.net>
parents:
10101
diff
changeset
|
457 elif self.eolmode == 'crlf': |
1720d70cd6d4
patch: implement patch.eol=auto mode
Martin Geisler <mg@lazybytes.net>
parents:
10101
diff
changeset
|
458 eol = '\r\n' |
1720d70cd6d4
patch: implement patch.eol=auto mode
Martin Geisler <mg@lazybytes.net>
parents:
10101
diff
changeset
|
459 else: |
1720d70cd6d4
patch: implement patch.eol=auto mode
Martin Geisler <mg@lazybytes.net>
parents:
10101
diff
changeset
|
460 eol = '\n' |
1720d70cd6d4
patch: implement patch.eol=auto mode
Martin Geisler <mg@lazybytes.net>
parents:
10101
diff
changeset
|
461 |
10127
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
462 if self.eolmode != 'strict' and eol and eol != '\n': |
8810
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
463 for l in lines: |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
464 if l and l[-1] == '\n': |
10102
1720d70cd6d4
patch: implement patch.eol=auto mode
Martin Geisler <mg@lazybytes.net>
parents:
10101
diff
changeset
|
465 l = l[:-1] + eol |
8810
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
466 fp.write(l) |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
467 else: |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
468 fp.writelines(lines) |
9586
d08099e74b81
patch: handle symlink updates/replacements (issue1785)
Patrick Mezard <pmezard@gmail.com>
parents:
9585
diff
changeset
|
469 if islink: |
d08099e74b81
patch: handle symlink updates/replacements (issue1785)
Patrick Mezard <pmezard@gmail.com>
parents:
9585
diff
changeset
|
470 self.opener.symlink(fp.getvalue(), fname) |
7392
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
471 finally: |
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
472 fp.close() |
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
473 |
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
474 def unlink(self, fname): |
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
475 os.unlink(fname) |
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
476 |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
477 def printfile(self, warn): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
478 if self.fileprinted: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
479 return |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
480 if warn or self.ui.verbose: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
481 self.fileprinted = True |
4898
bc905a6c0e76
patch.py: fix some incorrect uses of _() for i18n
Bryan O'Sullivan <bos@serpentine.com>
parents:
4897
diff
changeset
|
482 s = _("patching file %s\n") % self.fname |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
483 if warn: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
484 self.ui.warn(s) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
485 else: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
486 self.ui.note(s) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
487 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
488 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
489 def findlines(self, l, linenum): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
490 # looks through the hash and finds candidate lines. The |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
491 # result is a list of line numbers sorted based on distance |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
492 # from linenum |
5143
d4fa6bafc43a
Remove trailing spaces, fix indentation
Thomas Arendsen Hein <thomas@intevation.de>
parents:
5116
diff
changeset
|
493 |
9681
ac3a68cb16eb
patch: simplify logic
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
9642
diff
changeset
|
494 cand = self.hash.get(l, []) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
495 if len(cand) > 1: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
496 # resort our list of potentials forward then back. |
9032
1fa80c5428b8
compat: use 'key' argument instead of 'cmp' when sorting a list
Alejandro Santos <alejolp@alejolp.com>
parents:
9031
diff
changeset
|
497 cand.sort(key=lambda x: abs(x - linenum)) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
498 return cand |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
499 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
500 def hashlines(self): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
501 self.hash = {} |
8632
9e055cfdd620
replace "i in range(len(xs))" with "i, x in enumerate(xs)"
Martin Geisler <mg@lazybytes.net>
parents:
8527
diff
changeset
|
502 for x, s in enumerate(self.lines): |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
503 self.hash.setdefault(s, []).append(x) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
504 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
505 def write_rej(self): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
506 # our rejects are a little different from patch(1). This always |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
507 # creates rejects in the same form as the original patch. A file |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
508 # header is inserted so that you can run the reject through patch again |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
509 # without having to type the filename. |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
510 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
511 if not self.rej: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
512 return |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
513 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
514 fname = self.fname + ".rej" |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
515 self.ui.warn( |
6952
3fffba1c87d0
i18n: avoid naive plural tricks
Martin Geisler <mg@daimi.au.dk>
parents:
6948
diff
changeset
|
516 _("%d out of %d hunks FAILED -- saving rejects to file %s\n") % |
3fffba1c87d0
i18n: avoid naive plural tricks
Martin Geisler <mg@daimi.au.dk>
parents:
6948
diff
changeset
|
517 (len(self.rej), self.hunks, fname)) |
7392
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
518 |
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
519 def rejlines(): |
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
520 base = os.path.basename(self.fname) |
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
521 yield "--- %s\n+++ %s\n" % (base, base) |
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
522 for x in self.rej: |
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
523 for l in x.hunk: |
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
524 yield l |
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
525 if l[-1] != '\n': |
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
526 yield "\n\ No newline at end of file\n" |
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
527 |
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
528 self.writelines(fname, rejlines()) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
529 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
530 def write(self, dest=None): |
7391
27d304c8cc03
patch: pass an opener to patchfile
Patrick Mezard <pmezard@gmail.com>
parents:
7389
diff
changeset
|
531 if not self.dirty: |
27d304c8cc03
patch: pass an opener to patchfile
Patrick Mezard <pmezard@gmail.com>
parents:
7389
diff
changeset
|
532 return |
27d304c8cc03
patch: pass an opener to patchfile
Patrick Mezard <pmezard@gmail.com>
parents:
7389
diff
changeset
|
533 if not dest: |
27d304c8cc03
patch: pass an opener to patchfile
Patrick Mezard <pmezard@gmail.com>
parents:
7389
diff
changeset
|
534 dest = self.fname |
7392
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
535 self.writelines(dest, self.lines) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
536 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
537 def close(self): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
538 self.write() |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
539 self.write_rej() |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
540 |
9393
23c4e772c172
patch: remove the unused, broken reverse() function
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
9392
diff
changeset
|
541 def apply(self, h): |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
542 if not h.complete(): |
4898
bc905a6c0e76
patch.py: fix some incorrect uses of _() for i18n
Bryan O'Sullivan <bos@serpentine.com>
parents:
4897
diff
changeset
|
543 raise PatchError(_("bad hunk #%d %s (%d %d %d %d)") % |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
544 (h.number, h.desc, len(h.a), h.lena, len(h.b), |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
545 h.lenb)) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
546 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
547 self.hunks += 1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
548 |
5652
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
549 if self.missing: |
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
550 self.rej.append(h) |
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
551 return -1 |
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
552 |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
553 if self.exists and h.createfile(): |
4898
bc905a6c0e76
patch.py: fix some incorrect uses of _() for i18n
Bryan O'Sullivan <bos@serpentine.com>
parents:
4897
diff
changeset
|
554 self.ui.warn(_("file %s already exists\n") % self.fname) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
555 self.rej.append(h) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
556 return -1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
557 |
9585
ea1935e2020a
patch: handle symlinks without symlinkhunk
Patrick Mezard <pmezard@gmail.com>
parents:
9573
diff
changeset
|
558 if isinstance(h, binhunk): |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
559 if h.rmfile(): |
7392
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
560 self.unlink(self.fname) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
561 else: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
562 self.lines[:] = h.new() |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
563 self.offset += len(h.new()) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
564 self.dirty = 1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
565 return 0 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
566 |
10127
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
567 horig = h |
10128
ea7c392f2b08
patch: drop eol normalization fast-path for 'lf' and 'crlf'
Patrick Mezard <pmezard@gmail.com>
parents:
10127
diff
changeset
|
568 if (self.eolmode in ('crlf', 'lf') |
ea7c392f2b08
patch: drop eol normalization fast-path for 'lf' and 'crlf'
Patrick Mezard <pmezard@gmail.com>
parents:
10127
diff
changeset
|
569 or self.eolmode == 'auto' and self.eol): |
ea7c392f2b08
patch: drop eol normalization fast-path for 'lf' and 'crlf'
Patrick Mezard <pmezard@gmail.com>
parents:
10127
diff
changeset
|
570 # If new eols are going to be normalized, then normalize |
ea7c392f2b08
patch: drop eol normalization fast-path for 'lf' and 'crlf'
Patrick Mezard <pmezard@gmail.com>
parents:
10127
diff
changeset
|
571 # hunk data before patching. Otherwise, preserve input |
ea7c392f2b08
patch: drop eol normalization fast-path for 'lf' and 'crlf'
Patrick Mezard <pmezard@gmail.com>
parents:
10127
diff
changeset
|
572 # line-endings. |
10127
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
573 h = h.getnormalized() |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
574 |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
575 # fast case first, no offsets, no fuzz |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
576 old = h.old() |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
577 # patch starts counting at 1 unless we are adding the file |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
578 if h.starta == 0: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
579 start = 0 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
580 else: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
581 start = h.starta + self.offset - 1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
582 orig_start = start |
10135
9a4034b630c4
patch: better handling of sequence of offset patch hunks (issue1941)
Greg Onufer <gonufer@jazzhaiku.com>
parents:
9725
diff
changeset
|
583 # if there's skew we want to emit the "(offset %d lines)" even |
9a4034b630c4
patch: better handling of sequence of offset patch hunks (issue1941)
Greg Onufer <gonufer@jazzhaiku.com>
parents:
9725
diff
changeset
|
584 # when the hunk cleanly applies at start + skew, so skip the |
9a4034b630c4
patch: better handling of sequence of offset patch hunks (issue1941)
Greg Onufer <gonufer@jazzhaiku.com>
parents:
9725
diff
changeset
|
585 # fast case code |
9a4034b630c4
patch: better handling of sequence of offset patch hunks (issue1941)
Greg Onufer <gonufer@jazzhaiku.com>
parents:
9725
diff
changeset
|
586 if self.skew == 0 and diffhelpers.testhunk(old, self.lines, start) == 0: |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
587 if h.rmfile(): |
7392
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
588 self.unlink(self.fname) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
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parents:
4778
diff
changeset
|
589 else: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
590 self.lines[start : start + h.lena] = h.new() |
4574925db5c0
Add Chris Mason's mpatch library.
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parents:
4778
diff
changeset
|
591 self.offset += h.lenb - h.lena |
4574925db5c0
Add Chris Mason's mpatch library.
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parents:
4778
diff
changeset
|
592 self.dirty = 1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
593 return 0 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
594 |
4574925db5c0
Add Chris Mason's mpatch library.
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parents:
4778
diff
changeset
|
595 # ok, we couldn't match the hunk. Lets look for offsets and fuzz it |
4574925db5c0
Add Chris Mason's mpatch library.
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parents:
4778
diff
changeset
|
596 self.hashlines() |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
597 if h.hunk[-1][0] != ' ': |
4574925db5c0
Add Chris Mason's mpatch library.
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parents:
4778
diff
changeset
|
598 # if the hunk tried to put something at the bottom of the file |
4574925db5c0
Add Chris Mason's mpatch library.
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parents:
4778
diff
changeset
|
599 # override the start line and use eof here |
4574925db5c0
Add Chris Mason's mpatch library.
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parents:
4778
diff
changeset
|
600 search_start = len(self.lines) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
601 else: |
10135
9a4034b630c4
patch: better handling of sequence of offset patch hunks (issue1941)
Greg Onufer <gonufer@jazzhaiku.com>
parents:
9725
diff
changeset
|
602 search_start = orig_start + self.skew |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
603 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
604 for fuzzlen in xrange(3): |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
605 for toponly in [True, False]: |
4897
4574925db5c0
Add Chris Mason's mpatch library.
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parents:
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diff
changeset
|
606 old = h.old(fuzzlen, toponly) |
4574925db5c0
Add Chris Mason's mpatch library.
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parents:
4778
diff
changeset
|
607 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
608 cand = self.findlines(old[0][1:], search_start) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
609 for l in cand: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
610 if diffhelpers.testhunk(old, self.lines, l) == 0: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
611 newlines = h.new(fuzzlen, toponly) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
612 self.lines[l : l + len(old)] = newlines |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
613 self.offset += len(newlines) - len(old) |
10135
9a4034b630c4
patch: better handling of sequence of offset patch hunks (issue1941)
Greg Onufer <gonufer@jazzhaiku.com>
parents:
9725
diff
changeset
|
614 self.skew = l - orig_start |
4897
4574925db5c0
Add Chris Mason's mpatch library.
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parents:
4778
diff
changeset
|
615 self.dirty = 1 |
10518
5fe51d348daf
patch, i18n: avoid parameterized messages
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10501
diff
changeset
|
616 offset = l - orig_start - fuzzlen |
4897
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Add Chris Mason's mpatch library.
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parents:
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diff
changeset
|
617 if fuzzlen: |
10518
5fe51d348daf
patch, i18n: avoid parameterized messages
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10501
diff
changeset
|
618 msg = _("Hunk #%d succeeded at %d " |
5fe51d348daf
patch, i18n: avoid parameterized messages
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10501
diff
changeset
|
619 "with fuzz %d " |
5fe51d348daf
patch, i18n: avoid parameterized messages
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10501
diff
changeset
|
620 "(offset %d lines).\n") |
4897
4574925db5c0
Add Chris Mason's mpatch library.
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parents:
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diff
changeset
|
621 self.printfile(True) |
10518
5fe51d348daf
patch, i18n: avoid parameterized messages
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10501
diff
changeset
|
622 self.ui.warn(msg % |
5fe51d348daf
patch, i18n: avoid parameterized messages
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10501
diff
changeset
|
623 (h.number, l + 1, fuzzlen, offset)) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
624 else: |
10518
5fe51d348daf
patch, i18n: avoid parameterized messages
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10501
diff
changeset
|
625 msg = _("Hunk #%d succeeded at %d " |
8090
388bb482024e
patch, i18n: avoid parameterized plural
Wagner Bruna <wbruna@yahoo.com>
parents:
7972
diff
changeset
|
626 "(offset %d lines).\n") |
10518
5fe51d348daf
patch, i18n: avoid parameterized messages
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10501
diff
changeset
|
627 self.ui.note(msg % (h.number, l + 1, offset)) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
628 return fuzzlen |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
629 self.printfile(True) |
4898
bc905a6c0e76
patch.py: fix some incorrect uses of _() for i18n
Bryan O'Sullivan <bos@serpentine.com>
parents:
4897
diff
changeset
|
630 self.ui.warn(_("Hunk #%d FAILED at %d\n") % (h.number, orig_start)) |
10127
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
631 self.rej.append(horig) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
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diff
changeset
|
632 return -1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
633 |
8778
c5f36402daad
use new style classes
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8761
diff
changeset
|
634 class hunk(object): |
6280
9db24a36d182
patch: check filename is /dev/null for creation or deletion (issue 1033)
Patrick Mezard <pmezard@gmail.com>
parents:
6275
diff
changeset
|
635 def __init__(self, desc, num, lr, context, create=False, remove=False): |
4897
4574925db5c0
Add Chris Mason's mpatch library.
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parents:
4778
diff
changeset
|
636 self.number = num |
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Add Chris Mason's mpatch library.
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parents:
4778
diff
changeset
|
637 self.desc = desc |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
638 self.hunk = [desc] |
4897
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Add Chris Mason's mpatch library.
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parents:
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diff
changeset
|
639 self.a = [] |
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Add Chris Mason's mpatch library.
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parents:
4778
diff
changeset
|
640 self.b = [] |
9682
bd70f645cfb0
patch: initialize all attributes of the hunk class
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
9681
diff
changeset
|
641 self.starta = self.lena = None |
bd70f645cfb0
patch: initialize all attributes of the hunk class
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
9681
diff
changeset
|
642 self.startb = self.lenb = None |
10127
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
643 if lr is not None: |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
644 if context: |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
645 self.read_context_hunk(lr) |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
646 else: |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
647 self.read_unified_hunk(lr) |
6280
9db24a36d182
patch: check filename is /dev/null for creation or deletion (issue 1033)
Patrick Mezard <pmezard@gmail.com>
parents:
6275
diff
changeset
|
648 self.create = create |
9db24a36d182
patch: check filename is /dev/null for creation or deletion (issue 1033)
Patrick Mezard <pmezard@gmail.com>
parents:
6275
diff
changeset
|
649 self.remove = remove and not create |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
650 |
10127
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
651 def getnormalized(self): |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
652 """Return a copy with line endings normalized to LF.""" |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
653 |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
654 def normalize(lines): |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
655 nlines = [] |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
656 for line in lines: |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
657 if line.endswith('\r\n'): |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
658 line = line[:-2] + '\n' |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
659 nlines.append(line) |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
660 return nlines |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
661 |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
662 # Dummy object, it is rebuilt manually |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
663 nh = hunk(self.desc, self.number, None, None, False, False) |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
664 nh.number = self.number |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
665 nh.desc = self.desc |
10524
3212afb33116
patch: fix patching with fuzz and eol normalization
Patrick Mezard <pmezard@gmail.com>
parents:
10518
diff
changeset
|
666 nh.hunk = self.hunk |
10127
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
667 nh.a = normalize(self.a) |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
668 nh.b = normalize(self.b) |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
669 nh.starta = self.starta |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
670 nh.startb = self.startb |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
671 nh.lena = self.lena |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
672 nh.lenb = self.lenb |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
673 nh.create = self.create |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
674 nh.remove = self.remove |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
675 return nh |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
676 |
4897
4574925db5c0
Add Chris Mason's mpatch library.
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parents:
4778
diff
changeset
|
677 def read_unified_hunk(self, lr): |
4574925db5c0
Add Chris Mason's mpatch library.
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parents:
4778
diff
changeset
|
678 m = unidesc.match(self.desc) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
679 if not m: |
4898
bc905a6c0e76
patch.py: fix some incorrect uses of _() for i18n
Bryan O'Sullivan <bos@serpentine.com>
parents:
4897
diff
changeset
|
680 raise PatchError(_("bad hunk #%d") % self.number) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
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parents:
4778
diff
changeset
|
681 self.starta, foo, self.lena, self.startb, foo2, self.lenb = m.groups() |
8527
f9a80054dd3c
use 'x is None' instead of 'x == None'
Martin Geisler <mg@lazybytes.net>
parents:
8526
diff
changeset
|
682 if self.lena is None: |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
683 self.lena = 1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
684 else: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
685 self.lena = int(self.lena) |
8527
f9a80054dd3c
use 'x is None' instead of 'x == None'
Martin Geisler <mg@lazybytes.net>
parents:
8526
diff
changeset
|
686 if self.lenb is None: |
4897
4574925db5c0
Add Chris Mason's mpatch library.
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parents:
4778
diff
changeset
|
687 self.lenb = 1 |
4574925db5c0
Add Chris Mason's mpatch library.
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parents:
4778
diff
changeset
|
688 else: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
689 self.lenb = int(self.lenb) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
690 self.starta = int(self.starta) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
691 self.startb = int(self.startb) |
7152
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
692 diffhelpers.addlines(lr, self.hunk, self.lena, self.lenb, self.a, self.b) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
693 # if we hit eof before finishing out the hunk, the last line will |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
694 # be zero length. Lets try to fix it up. |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
695 while len(self.hunk[-1]) == 0: |
6948
359e93ceee3a
fix double indentation and trailing whitespace
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
6884
diff
changeset
|
696 del self.hunk[-1] |
359e93ceee3a
fix double indentation and trailing whitespace
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
6884
diff
changeset
|
697 del self.a[-1] |
359e93ceee3a
fix double indentation and trailing whitespace
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
6884
diff
changeset
|
698 del self.b[-1] |
359e93ceee3a
fix double indentation and trailing whitespace
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
6884
diff
changeset
|
699 self.lena -= 1 |
359e93ceee3a
fix double indentation and trailing whitespace
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
6884
diff
changeset
|
700 self.lenb -= 1 |
4897
4574925db5c0
Add Chris Mason's mpatch library.
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parents:
4778
diff
changeset
|
701 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
702 def read_context_hunk(self, lr): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
703 self.desc = lr.readline() |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
704 m = contextdesc.match(self.desc) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
705 if not m: |
4898
bc905a6c0e76
patch.py: fix some incorrect uses of _() for i18n
Bryan O'Sullivan <bos@serpentine.com>
parents:
4897
diff
changeset
|
706 raise PatchError(_("bad hunk #%d") % self.number) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
707 foo, self.starta, foo2, aend, foo3 = m.groups() |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
708 self.starta = int(self.starta) |
8527
f9a80054dd3c
use 'x is None' instead of 'x == None'
Martin Geisler <mg@lazybytes.net>
parents:
8526
diff
changeset
|
709 if aend is None: |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
710 aend = self.starta |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
711 self.lena = int(aend) - self.starta |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
712 if self.starta: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
713 self.lena += 1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
714 for x in xrange(self.lena): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
715 l = lr.readline() |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
716 if l.startswith('---'): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
717 lr.push(l) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
718 break |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
719 s = l[2:] |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
720 if l.startswith('- ') or l.startswith('! '): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
721 u = '-' + s |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
722 elif l.startswith(' '): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
723 u = ' ' + s |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
724 else: |
4898
bc905a6c0e76
patch.py: fix some incorrect uses of _() for i18n
Bryan O'Sullivan <bos@serpentine.com>
parents:
4897
diff
changeset
|
725 raise PatchError(_("bad hunk #%d old text line %d") % |
bc905a6c0e76
patch.py: fix some incorrect uses of _() for i18n
Bryan O'Sullivan <bos@serpentine.com>
parents:
4897
diff
changeset
|
726 (self.number, x)) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
727 self.a.append(u) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
728 self.hunk.append(u) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
729 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
730 l = lr.readline() |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
731 if l.startswith('\ '): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
732 s = self.a[-1][:-1] |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
733 self.a[-1] = s |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
734 self.hunk[-1] = s |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
735 l = lr.readline() |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
736 m = contextdesc.match(l) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
737 if not m: |
4898
bc905a6c0e76
patch.py: fix some incorrect uses of _() for i18n
Bryan O'Sullivan <bos@serpentine.com>
parents:
4897
diff
changeset
|
738 raise PatchError(_("bad hunk #%d") % self.number) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
739 foo, self.startb, foo2, bend, foo3 = m.groups() |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
740 self.startb = int(self.startb) |
8527
f9a80054dd3c
use 'x is None' instead of 'x == None'
Martin Geisler <mg@lazybytes.net>
parents:
8526
diff
changeset
|
741 if bend is None: |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
742 bend = self.startb |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
743 self.lenb = int(bend) - self.startb |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
744 if self.startb: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
745 self.lenb += 1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
746 hunki = 1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
747 for x in xrange(self.lenb): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
748 l = lr.readline() |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
749 if l.startswith('\ '): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
750 s = self.b[-1][:-1] |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
751 self.b[-1] = s |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
752 self.hunk[hunki - 1] = s |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
753 continue |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
754 if not l: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
755 lr.push(l) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
756 break |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
757 s = l[2:] |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
758 if l.startswith('+ ') or l.startswith('! '): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
759 u = '+' + s |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
760 elif l.startswith(' '): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
761 u = ' ' + s |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
762 elif len(self.b) == 0: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
763 # this can happen when the hunk does not add any lines |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
764 lr.push(l) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
765 break |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
766 else: |
4898
bc905a6c0e76
patch.py: fix some incorrect uses of _() for i18n
Bryan O'Sullivan <bos@serpentine.com>
parents:
4897
diff
changeset
|
767 raise PatchError(_("bad hunk #%d old text line %d") % |
bc905a6c0e76
patch.py: fix some incorrect uses of _() for i18n
Bryan O'Sullivan <bos@serpentine.com>
parents:
4897
diff
changeset
|
768 (self.number, x)) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
769 self.b.append(s) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
770 while True: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
771 if hunki >= len(self.hunk): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
772 h = "" |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
773 else: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
774 h = self.hunk[hunki] |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
775 hunki += 1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
776 if h == u: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
777 break |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
778 elif h.startswith('-'): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
779 continue |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
780 else: |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
781 self.hunk.insert(hunki - 1, u) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
782 break |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
783 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
784 if not self.a: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
785 # this happens when lines were only added to the hunk |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
786 for x in self.hunk: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
787 if x.startswith('-') or x.startswith(' '): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
788 self.a.append(x) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
789 if not self.b: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
790 # this happens when lines were only deleted from the hunk |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
791 for x in self.hunk: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
792 if x.startswith('+') or x.startswith(' '): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
793 self.b.append(x[1:]) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
794 # @@ -start,len +start,len @@ |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
795 self.desc = "@@ -%d,%d +%d,%d @@\n" % (self.starta, self.lena, |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
796 self.startb, self.lenb) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
797 self.hunk[0] = self.desc |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
798 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
799 def fix_newline(self): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
800 diffhelpers.fix_newline(self.hunk, self.a, self.b) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
801 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
802 def complete(self): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
803 return len(self.a) == self.lena and len(self.b) == self.lenb |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
804 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
805 def createfile(self): |
6280
9db24a36d182
patch: check filename is /dev/null for creation or deletion (issue 1033)
Patrick Mezard <pmezard@gmail.com>
parents:
6275
diff
changeset
|
806 return self.starta == 0 and self.lena == 0 and self.create |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
807 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
808 def rmfile(self): |
6280
9db24a36d182
patch: check filename is /dev/null for creation or deletion (issue 1033)
Patrick Mezard <pmezard@gmail.com>
parents:
6275
diff
changeset
|
809 return self.startb == 0 and self.lenb == 0 and self.remove |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
810 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
811 def fuzzit(self, l, fuzz, toponly): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
812 # this removes context lines from the top and bottom of list 'l'. It |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
813 # checks the hunk to make sure only context lines are removed, and then |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
814 # returns a new shortened list of lines. |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
815 fuzz = min(fuzz, len(l)-1) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
816 if fuzz: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
817 top = 0 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
818 bot = 0 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
819 hlen = len(self.hunk) |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
820 for x in xrange(hlen - 1): |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
821 # the hunk starts with the @@ line, so use x+1 |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
822 if self.hunk[x + 1][0] == ' ': |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
823 top += 1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
824 else: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
825 break |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
826 if not toponly: |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
827 for x in xrange(hlen - 1): |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
828 if self.hunk[hlen - bot - 1][0] == ' ': |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
829 bot += 1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
830 else: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
831 break |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
832 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
833 # top and bot now count context in the hunk |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
834 # adjust them if either one is short |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
835 context = max(top, bot, 3) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
836 if bot < context: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
837 bot = max(0, fuzz - (context - bot)) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
838 else: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
839 bot = min(fuzz, bot) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
840 if top < context: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
841 top = max(0, fuzz - (context - top)) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
842 else: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
843 top = min(fuzz, top) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
844 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
845 return l[top:len(l)-bot] |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
846 return l |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
847 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
848 def old(self, fuzz=0, toponly=False): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
849 return self.fuzzit(self.a, fuzz, toponly) |
5143
d4fa6bafc43a
Remove trailing spaces, fix indentation
Thomas Arendsen Hein <thomas@intevation.de>
parents:
5116
diff
changeset
|
850 |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
851 def new(self, fuzz=0, toponly=False): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
852 return self.fuzzit(self.b, fuzz, toponly) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
853 |
9585
ea1935e2020a
patch: handle symlinks without symlinkhunk
Patrick Mezard <pmezard@gmail.com>
parents:
9573
diff
changeset
|
854 class binhunk: |
ea1935e2020a
patch: handle symlinks without symlinkhunk
Patrick Mezard <pmezard@gmail.com>
parents:
9573
diff
changeset
|
855 'A binary patch file. Only understands literals so far.' |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
856 def __init__(self, gitpatch): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
857 self.gitpatch = gitpatch |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
858 self.text = None |
9585
ea1935e2020a
patch: handle symlinks without symlinkhunk
Patrick Mezard <pmezard@gmail.com>
parents:
9573
diff
changeset
|
859 self.hunk = ['GIT binary patch\n'] |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
860 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
861 def createfile(self): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
862 return self.gitpatch.op in ('ADD', 'RENAME', 'COPY') |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
863 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
864 def rmfile(self): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
865 return self.gitpatch.op == 'DELETE' |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
866 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
867 def complete(self): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
868 return self.text is not None |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
869 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
870 def new(self): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
871 return [self.text] |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
872 |
7153
353141d74ca8
patch: pass linereader to binaryhunk.extract() instead of wrapped fp
Patrick Mezard <pmezard@gmail.com>
parents:
7152
diff
changeset
|
873 def extract(self, lr): |
353141d74ca8
patch: pass linereader to binaryhunk.extract() instead of wrapped fp
Patrick Mezard <pmezard@gmail.com>
parents:
7152
diff
changeset
|
874 line = lr.readline() |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
875 self.hunk.append(line) |
3367
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
876 while line and not line.startswith('literal '): |
7153
353141d74ca8
patch: pass linereader to binaryhunk.extract() instead of wrapped fp
Patrick Mezard <pmezard@gmail.com>
parents:
7152
diff
changeset
|
877 line = lr.readline() |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
878 self.hunk.append(line) |
3367
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
879 if not line: |
4898
bc905a6c0e76
patch.py: fix some incorrect uses of _() for i18n
Bryan O'Sullivan <bos@serpentine.com>
parents:
4897
diff
changeset
|
880 raise PatchError(_('could not extract binary patch')) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
881 size = int(line[8:].rstrip()) |
3367
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
882 dec = [] |
7153
353141d74ca8
patch: pass linereader to binaryhunk.extract() instead of wrapped fp
Patrick Mezard <pmezard@gmail.com>
parents:
7152
diff
changeset
|
883 line = lr.readline() |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
884 self.hunk.append(line) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
885 while len(line) > 1: |
3374
fd43ff3b4442
Use line length field when extracting git binary patches
Brendan Cully <brendan@kublai.com>
parents:
3367
diff
changeset
|
886 l = line[0] |
fd43ff3b4442
Use line length field when extracting git binary patches
Brendan Cully <brendan@kublai.com>
parents:
3367
diff
changeset
|
887 if l <= 'Z' and l >= 'A': |
fd43ff3b4442
Use line length field when extracting git binary patches
Brendan Cully <brendan@kublai.com>
parents:
3367
diff
changeset
|
888 l = ord(l) - ord('A') + 1 |
fd43ff3b4442
Use line length field when extracting git binary patches
Brendan Cully <brendan@kublai.com>
parents:
3367
diff
changeset
|
889 else: |
fd43ff3b4442
Use line length field when extracting git binary patches
Brendan Cully <brendan@kublai.com>
parents:
3367
diff
changeset
|
890 l = ord(l) - ord('a') + 27 |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
891 dec.append(base85.b85decode(line[1:-1])[:l]) |
7153
353141d74ca8
patch: pass linereader to binaryhunk.extract() instead of wrapped fp
Patrick Mezard <pmezard@gmail.com>
parents:
7152
diff
changeset
|
892 line = lr.readline() |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
893 self.hunk.append(line) |
3367
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
894 text = zlib.decompress(''.join(dec)) |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
895 if len(text) != size: |
4898
bc905a6c0e76
patch.py: fix some incorrect uses of _() for i18n
Bryan O'Sullivan <bos@serpentine.com>
parents:
4897
diff
changeset
|
896 raise PatchError(_('binary patch is %d bytes, not %d') % |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
897 len(text), size) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
898 self.text = text |
3367
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
899 |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
900 def parsefilename(str): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
901 # --- filename \t|space stuff |
5851
03f550f9b554
patch: remove CRLF when parsing file names
Patrick Mezard <pmezard@gmail.com>
parents:
5669
diff
changeset
|
902 s = str[4:].rstrip('\r\n') |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
903 i = s.find('\t') |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
904 if i < 0: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
905 i = s.find(' ') |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
906 if i < 0: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
907 return s |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
908 return s[:i] |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
909 |
11022
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
910 def pathstrip(path, strip): |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
911 pathlen = len(path) |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
912 i = 0 |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
913 if strip == 0: |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
914 return '', path.rstrip() |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
915 count = strip |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
916 while count > 0: |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
917 i = path.find('/', i) |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
918 if i == -1: |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
919 raise PatchError(_("unable to strip away %d of %d dirs from %s") % |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
920 (count, strip, path)) |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
921 i += 1 |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
922 # consume '//' in the path |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
923 while i < pathlen - 1 and path[i] == '/': |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
924 i += 1 |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
925 count -= 1 |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
926 return path[:i].lstrip(), path[i:].rstrip() |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
927 |
9393
23c4e772c172
patch: remove the unused, broken reverse() function
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
9392
diff
changeset
|
928 def selectfile(afile_orig, bfile_orig, hunk, strip): |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
929 nulla = afile_orig == "/dev/null" |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
930 nullb = bfile_orig == "/dev/null" |
6295
bace1990ab12
patch: fix corner case with update + copy patch handling (issue 937)
Patrick Mezard <pmezard@gmail.com>
parents:
6280
diff
changeset
|
931 abase, afile = pathstrip(afile_orig, strip) |
7783
2c5b2abfb8be
patch: teach selectfile about symlinks (issue1438)
Matt Mackall <mpm@selenic.com>
parents:
7753
diff
changeset
|
932 gooda = not nulla and util.lexists(afile) |
6295
bace1990ab12
patch: fix corner case with update + copy patch handling (issue 937)
Patrick Mezard <pmezard@gmail.com>
parents:
6280
diff
changeset
|
933 bbase, bfile = pathstrip(bfile_orig, strip) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
934 if afile == bfile: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
935 goodb = gooda |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
936 else: |
5651
e11940d84606
patch: avoid file existence tests when possible in selectfile()
Patrick Mezard <pmezard@gmail.com>
parents:
5650
diff
changeset
|
937 goodb = not nullb and os.path.exists(bfile) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
938 createfunc = hunk.createfile |
5652
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
939 missing = not goodb and not gooda and not createfunc() |
9328
648d6a1a1cf2
patch: create file even if source is not /dev/null
Brendan Cully <brendan@kublai.com>
parents:
9248
diff
changeset
|
940 |
648d6a1a1cf2
patch: create file even if source is not /dev/null
Brendan Cully <brendan@kublai.com>
parents:
9248
diff
changeset
|
941 # some diff programs apparently produce create patches where the |
10745
d94832c4a31d
patch: try harder to find the file to patch on file creation (issue2041)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10736
diff
changeset
|
942 # afile is not /dev/null, but afile starts with bfile |
d94832c4a31d
patch: try harder to find the file to patch on file creation (issue2041)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10736
diff
changeset
|
943 abasedir = afile[:afile.rfind('/') + 1] |
d94832c4a31d
patch: try harder to find the file to patch on file creation (issue2041)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10736
diff
changeset
|
944 bbasedir = bfile[:bfile.rfind('/') + 1] |
d94832c4a31d
patch: try harder to find the file to patch on file creation (issue2041)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10736
diff
changeset
|
945 if missing and abasedir == bbasedir and afile.startswith(bfile): |
9328
648d6a1a1cf2
patch: create file even if source is not /dev/null
Brendan Cully <brendan@kublai.com>
parents:
9248
diff
changeset
|
946 # this isn't very pretty |
648d6a1a1cf2
patch: create file even if source is not /dev/null
Brendan Cully <brendan@kublai.com>
parents:
9248
diff
changeset
|
947 hunk.create = True |
648d6a1a1cf2
patch: create file even if source is not /dev/null
Brendan Cully <brendan@kublai.com>
parents:
9248
diff
changeset
|
948 if createfunc(): |
648d6a1a1cf2
patch: create file even if source is not /dev/null
Brendan Cully <brendan@kublai.com>
parents:
9248
diff
changeset
|
949 missing = False |
648d6a1a1cf2
patch: create file even if source is not /dev/null
Brendan Cully <brendan@kublai.com>
parents:
9248
diff
changeset
|
950 else: |
648d6a1a1cf2
patch: create file even if source is not /dev/null
Brendan Cully <brendan@kublai.com>
parents:
9248
diff
changeset
|
951 hunk.create = False |
648d6a1a1cf2
patch: create file even if source is not /dev/null
Brendan Cully <brendan@kublai.com>
parents:
9248
diff
changeset
|
952 |
6295
bace1990ab12
patch: fix corner case with update + copy patch handling (issue 937)
Patrick Mezard <pmezard@gmail.com>
parents:
6280
diff
changeset
|
953 # If afile is "a/b/foo" and bfile is "a/b/foo.orig" we assume the |
bace1990ab12
patch: fix corner case with update + copy patch handling (issue 937)
Patrick Mezard <pmezard@gmail.com>
parents:
6280
diff
changeset
|
954 # diff is between a file and its backup. In this case, the original |
bace1990ab12
patch: fix corner case with update + copy patch handling (issue 937)
Patrick Mezard <pmezard@gmail.com>
parents:
6280
diff
changeset
|
955 # file should be patched (see original mpatch code). |
bace1990ab12
patch: fix corner case with update + copy patch handling (issue 937)
Patrick Mezard <pmezard@gmail.com>
parents:
6280
diff
changeset
|
956 isbackup = (abase == bbase and bfile.startswith(afile)) |
5652
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
957 fname = None |
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
958 if not missing: |
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
959 if gooda and goodb: |
6295
bace1990ab12
patch: fix corner case with update + copy patch handling (issue 937)
Patrick Mezard <pmezard@gmail.com>
parents:
6280
diff
changeset
|
960 fname = isbackup and afile or bfile |
5652
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
961 elif gooda: |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
962 fname = afile |
5760
0145f9afb0e7
Removed tabs and trailing whitespace in python files
Thomas Arendsen Hein <thomas@intevation.de>
parents:
5706
diff
changeset
|
963 |
5652
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
964 if not fname: |
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
965 if not nullb: |
6295
bace1990ab12
patch: fix corner case with update + copy patch handling (issue 937)
Patrick Mezard <pmezard@gmail.com>
parents:
6280
diff
changeset
|
966 fname = isbackup and afile or bfile |
5652
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
967 elif not nulla: |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
968 fname = afile |
5652
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
969 else: |
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
970 raise PatchError(_("undefined source and destination files")) |
5760
0145f9afb0e7
Removed tabs and trailing whitespace in python files
Thomas Arendsen Hein <thomas@intevation.de>
parents:
5706
diff
changeset
|
971 |
5652
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
972 return fname, missing |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
973 |
7152
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
974 def scangitpatch(lr, firstline): |
7186
f77c8d8331ca
clean up trailing spaces, leading spaces in C
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7153
diff
changeset
|
975 """ |
7152
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
976 Git patches can emit: |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
977 - rename a to b |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
978 - change b |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
979 - copy a to c |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
980 - change c |
7186
f77c8d8331ca
clean up trailing spaces, leading spaces in C
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7153
diff
changeset
|
981 |
7152
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
982 We cannot apply this sequence as-is, the renamed 'a' could not be |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
983 found for it would have been renamed already. And we cannot copy |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
984 from 'b' instead because 'b' would have been changed already. So |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
985 we scan the git patch for copy and rename commands so we can |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
986 perform the copies ahead of time. |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
987 """ |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
988 pos = 0 |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
989 try: |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
990 pos = lr.fp.tell() |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
991 fp = lr.fp |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
992 except IOError: |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
993 fp = cStringIO.StringIO(lr.fp.read()) |
8810
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
994 gitlr = linereader(fp, lr.textmode) |
7152
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
995 gitlr.push(firstline) |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
996 (dopatch, gitpatches) = readgitpatch(gitlr) |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
997 fp.seek(pos) |
7153
353141d74ca8
patch: pass linereader to binaryhunk.extract() instead of wrapped fp
Patrick Mezard <pmezard@gmail.com>
parents:
7152
diff
changeset
|
998 return dopatch, gitpatches |
7152
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
999 |
10128
ea7c392f2b08
patch: drop eol normalization fast-path for 'lf' and 'crlf'
Patrick Mezard <pmezard@gmail.com>
parents:
10127
diff
changeset
|
1000 def iterhunks(ui, fp, sourcefile=None): |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1001 """Read a patch and yield the following events: |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1002 - ("file", afile, bfile, firsthunk): select a new target file. |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1003 - ("hunk", hunk): a new hunk is ready to be applied, follows a |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1004 "file" event. |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1005 - ("git", gitchanges): current diff is in git format, gitchanges |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1006 maps filenames to gitpatch records. Unique event. |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1007 """ |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1008 changed = {} |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1009 current_hunk = None |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1010 afile = "" |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1011 bfile = "" |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1012 state = None |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1013 hunknum = 0 |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1014 emitfile = False |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1015 git = False |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
1016 |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1017 # our states |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1018 BFILE = 1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1019 context = None |
10128
ea7c392f2b08
patch: drop eol normalization fast-path for 'lf' and 'crlf'
Patrick Mezard <pmezard@gmail.com>
parents:
10127
diff
changeset
|
1020 lr = linereader(fp) |
6179
36ab165abbe2
patch: fix iterhunks() with trailing binary file removal
Patrick Mezard <pmezard@gmail.com>
parents:
6042
diff
changeset
|
1021 # gitworkdone is True if a git operation (copy, rename, ...) was |
36ab165abbe2
patch: fix iterhunks() with trailing binary file removal
Patrick Mezard <pmezard@gmail.com>
parents:
6042
diff
changeset
|
1022 # performed already for the current file. Useful when the file |
36ab165abbe2
patch: fix iterhunks() with trailing binary file removal
Patrick Mezard <pmezard@gmail.com>
parents:
6042
diff
changeset
|
1023 # section may have no hunk. |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1024 gitworkdone = False |
10748
fb06e357e698
patch: more precise NoHunk, raised for every file (issue2102)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10747
diff
changeset
|
1025 empty = None |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
1026 |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1027 while True: |
10747
b010d899665e
patch: differentiate start of file with diff --git vs '--- '
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10745
diff
changeset
|
1028 newfile = newgitfile = False |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1029 x = lr.readline() |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1030 if not x: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1031 break |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1032 if current_hunk: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1033 if x.startswith('\ '): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1034 current_hunk.fix_newline() |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1035 yield 'hunk', current_hunk |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1036 current_hunk = None |
10748
fb06e357e698
patch: more precise NoHunk, raised for every file (issue2102)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10747
diff
changeset
|
1037 empty = False |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1038 if ((sourcefile or state == BFILE) and ((not context and x[0] == '@') or |
8526
f78eadbb5769
patch: simplify Boolean expression slightly
Martin Geisler <mg@lazybytes.net>
parents:
8461
diff
changeset
|
1039 ((context is not False) and x.startswith('***************')))): |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1040 try: |
8527
f9a80054dd3c
use 'x is None' instead of 'x == None'
Martin Geisler <mg@lazybytes.net>
parents:
8526
diff
changeset
|
1041 if context is None and x.startswith('***************'): |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1042 context = True |
7199
dd891d0d97a3
patch: consolidate two different regexes for parsing of git diffs
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7198
diff
changeset
|
1043 gpatch = changed.get(bfile) |
6280
9db24a36d182
patch: check filename is /dev/null for creation or deletion (issue 1033)
Patrick Mezard <pmezard@gmail.com>
parents:
6275
diff
changeset
|
1044 create = afile == '/dev/null' or gpatch and gpatch.op == 'ADD' |
9db24a36d182
patch: check filename is /dev/null for creation or deletion (issue 1033)
Patrick Mezard <pmezard@gmail.com>
parents:
6275
diff
changeset
|
1045 remove = bfile == '/dev/null' or gpatch and gpatch.op == 'DELETE' |
9db24a36d182
patch: check filename is /dev/null for creation or deletion (issue 1033)
Patrick Mezard <pmezard@gmail.com>
parents:
6275
diff
changeset
|
1046 current_hunk = hunk(x, hunknum + 1, lr, context, create, remove) |
4898
bc905a6c0e76
patch.py: fix some incorrect uses of _() for i18n
Bryan O'Sullivan <bos@serpentine.com>
parents:
4897
diff
changeset
|
1047 except PatchError, err: |
bc905a6c0e76
patch.py: fix some incorrect uses of _() for i18n
Bryan O'Sullivan <bos@serpentine.com>
parents:
4897
diff
changeset
|
1048 ui.debug(err) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1049 current_hunk = None |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1050 continue |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1051 hunknum += 1 |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1052 if emitfile: |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1053 emitfile = False |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1054 yield 'file', (afile, bfile, current_hunk) |
10748
fb06e357e698
patch: more precise NoHunk, raised for every file (issue2102)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10747
diff
changeset
|
1055 empty = False |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1056 elif state == BFILE and x.startswith('GIT binary patch'): |
7199
dd891d0d97a3
patch: consolidate two different regexes for parsing of git diffs
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7198
diff
changeset
|
1057 current_hunk = binhunk(changed[bfile]) |
5581
8a8c341bd292
mq: missing target files do not make qpush to fail immediately (issue 835)
Patrick Mezard <pmezard@gmail.com>
parents:
5547
diff
changeset
|
1058 hunknum += 1 |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1059 if emitfile: |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1060 emitfile = False |
7199
dd891d0d97a3
patch: consolidate two different regexes for parsing of git diffs
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7198
diff
changeset
|
1061 yield 'file', ('a/' + afile, 'b/' + bfile, current_hunk) |
10748
fb06e357e698
patch: more precise NoHunk, raised for every file (issue2102)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10747
diff
changeset
|
1062 empty = False |
7153
353141d74ca8
patch: pass linereader to binaryhunk.extract() instead of wrapped fp
Patrick Mezard <pmezard@gmail.com>
parents:
7152
diff
changeset
|
1063 current_hunk.extract(lr) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1064 elif x.startswith('diff --git'): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1065 # check for git diff, scanning the whole patch file if needed |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1066 m = gitre.match(x) |
10748
fb06e357e698
patch: more precise NoHunk, raised for every file (issue2102)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10747
diff
changeset
|
1067 gitworkdone = False |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1068 if m: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1069 afile, bfile = m.group(1, 2) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1070 if not git: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1071 git = True |
10748
fb06e357e698
patch: more precise NoHunk, raised for every file (issue2102)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10747
diff
changeset
|
1072 gitpatches = scangitpatch(lr, x)[1] |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1073 yield 'git', gitpatches |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1074 for gp in gitpatches: |
7150
6d1d61bb2984
patch: map changed files to patchmeta directly
Patrick Mezard <pmezard@gmail.com>
parents:
7149
diff
changeset
|
1075 changed[gp.path] = gp |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1076 # else error? |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1077 # copy/rename + modify should modify target, not source |
7199
dd891d0d97a3
patch: consolidate two different regexes for parsing of git diffs
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7198
diff
changeset
|
1078 gp = changed.get(bfile) |
10748
fb06e357e698
patch: more precise NoHunk, raised for every file (issue2102)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10747
diff
changeset
|
1079 if gp and (gp.op in ('COPY', 'DELETE', 'RENAME', 'ADD') |
fb06e357e698
patch: more precise NoHunk, raised for every file (issue2102)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10747
diff
changeset
|
1080 or gp.mode): |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1081 afile = bfile |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1082 gitworkdone = True |
10747
b010d899665e
patch: differentiate start of file with diff --git vs '--- '
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10745
diff
changeset
|
1083 newgitfile = True |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1084 elif x.startswith('---'): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1085 # check for a unified diff |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1086 l2 = lr.readline() |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1087 if not l2.startswith('+++'): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1088 lr.push(l2) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1089 continue |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1090 newfile = True |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1091 context = False |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1092 afile = parsefilename(x) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1093 bfile = parsefilename(l2) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1094 elif x.startswith('***'): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1095 # check for a context diff |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1096 l2 = lr.readline() |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1097 if not l2.startswith('---'): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1098 lr.push(l2) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1099 continue |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1100 l3 = lr.readline() |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
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diff
changeset
|
1101 lr.push(l3) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1102 if not l3.startswith("***************"): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1103 lr.push(l2) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1104 continue |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1105 newfile = True |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1106 context = True |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1107 afile = parsefilename(x) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1108 bfile = parsefilename(l2) |
3057
d16b93f4a6ca
unlink temporary patch files even when an exception is raised
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3056
diff
changeset
|
1109 |
10748
fb06e357e698
patch: more precise NoHunk, raised for every file (issue2102)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10747
diff
changeset
|
1110 if newfile: |
fb06e357e698
patch: more precise NoHunk, raised for every file (issue2102)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10747
diff
changeset
|
1111 if empty: |
fb06e357e698
patch: more precise NoHunk, raised for every file (issue2102)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10747
diff
changeset
|
1112 raise NoHunks |
fb06e357e698
patch: more precise NoHunk, raised for every file (issue2102)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10747
diff
changeset
|
1113 empty = not gitworkdone |
fb06e357e698
patch: more precise NoHunk, raised for every file (issue2102)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10747
diff
changeset
|
1114 gitworkdone = False |
fb06e357e698
patch: more precise NoHunk, raised for every file (issue2102)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10747
diff
changeset
|
1115 |
10747
b010d899665e
patch: differentiate start of file with diff --git vs '--- '
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10745
diff
changeset
|
1116 if newgitfile or newfile: |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1117 emitfile = True |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1118 state = BFILE |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1119 hunknum = 0 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1120 if current_hunk: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1121 if current_hunk.complete(): |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1122 yield 'hunk', current_hunk |
10748
fb06e357e698
patch: more precise NoHunk, raised for every file (issue2102)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10747
diff
changeset
|
1123 empty = False |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1124 else: |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1125 raise PatchError(_("malformed patch %s %s") % (afile, |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1126 current_hunk.desc)) |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1127 |
10748
fb06e357e698
patch: more precise NoHunk, raised for every file (issue2102)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10747
diff
changeset
|
1128 if (empty is None and not gitworkdone) or empty: |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1129 raise NoHunks |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1130 |
10966
91c58cf54eee
patch: refactor applydiff to allow for mempatching
Augie Fackler <durin42@gmail.com>
parents:
10965
diff
changeset
|
1131 |
10101
155fe35534d3
patch: propagate eolmode down to patchfile
Martin Geisler <mg@lazybytes.net>
parents:
9725
diff
changeset
|
1132 def applydiff(ui, fp, changed, strip=1, sourcefile=None, eolmode='strict'): |
10966
91c58cf54eee
patch: refactor applydiff to allow for mempatching
Augie Fackler <durin42@gmail.com>
parents:
10965
diff
changeset
|
1133 """Reads a patch from fp and tries to apply it. |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1134 |
8810
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1135 The dict 'changed' is filled in with all of the filenames changed |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1136 by the patch. Returns 0 for a clean patch, -1 if any rejects were |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1137 found and 1 if there was any fuzz. |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1138 |
10101
155fe35534d3
patch: propagate eolmode down to patchfile
Martin Geisler <mg@lazybytes.net>
parents:
9725
diff
changeset
|
1139 If 'eolmode' is 'strict', the patch content and patched file are |
155fe35534d3
patch: propagate eolmode down to patchfile
Martin Geisler <mg@lazybytes.net>
parents:
9725
diff
changeset
|
1140 read in binary mode. Otherwise, line endings are ignored when |
155fe35534d3
patch: propagate eolmode down to patchfile
Martin Geisler <mg@lazybytes.net>
parents:
9725
diff
changeset
|
1141 patching then normalized according to 'eolmode'. |
10966
91c58cf54eee
patch: refactor applydiff to allow for mempatching
Augie Fackler <durin42@gmail.com>
parents:
10965
diff
changeset
|
1142 |
91c58cf54eee
patch: refactor applydiff to allow for mempatching
Augie Fackler <durin42@gmail.com>
parents:
10965
diff
changeset
|
1143 Callers probably want to call 'updatedir' after this to apply |
91c58cf54eee
patch: refactor applydiff to allow for mempatching
Augie Fackler <durin42@gmail.com>
parents:
10965
diff
changeset
|
1144 certain categories of changes not done by this function. |
8810
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1145 """ |
10966
91c58cf54eee
patch: refactor applydiff to allow for mempatching
Augie Fackler <durin42@gmail.com>
parents:
10965
diff
changeset
|
1146 return _applydiff( |
91c58cf54eee
patch: refactor applydiff to allow for mempatching
Augie Fackler <durin42@gmail.com>
parents:
10965
diff
changeset
|
1147 ui, fp, patchfile, copyfile, |
91c58cf54eee
patch: refactor applydiff to allow for mempatching
Augie Fackler <durin42@gmail.com>
parents:
10965
diff
changeset
|
1148 changed, strip=strip, sourcefile=sourcefile, eolmode=eolmode) |
91c58cf54eee
patch: refactor applydiff to allow for mempatching
Augie Fackler <durin42@gmail.com>
parents:
10965
diff
changeset
|
1149 |
91c58cf54eee
patch: refactor applydiff to allow for mempatching
Augie Fackler <durin42@gmail.com>
parents:
10965
diff
changeset
|
1150 |
91c58cf54eee
patch: refactor applydiff to allow for mempatching
Augie Fackler <durin42@gmail.com>
parents:
10965
diff
changeset
|
1151 def _applydiff(ui, fp, patcher, copyfn, changed, strip=1, |
91c58cf54eee
patch: refactor applydiff to allow for mempatching
Augie Fackler <durin42@gmail.com>
parents:
10965
diff
changeset
|
1152 sourcefile=None, eolmode='strict'): |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1153 rejects = 0 |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1154 err = 0 |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1155 current_file = None |
11021
c47a1cfad572
patch: minor cleanup of _applydiff
Mads Kiilerich <mads@kiilerich.com>
parents:
11020
diff
changeset
|
1156 cwd = os.getcwd() |
c47a1cfad572
patch: minor cleanup of _applydiff
Mads Kiilerich <mads@kiilerich.com>
parents:
11020
diff
changeset
|
1157 opener = util.opener(cwd) |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1158 |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1159 def closefile(): |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1160 if not current_file: |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1161 return 0 |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1162 current_file.close() |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1163 return len(current_file.rej) |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1164 |
10128
ea7c392f2b08
patch: drop eol normalization fast-path for 'lf' and 'crlf'
Patrick Mezard <pmezard@gmail.com>
parents:
10127
diff
changeset
|
1165 for state, values in iterhunks(ui, fp, sourcefile): |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1166 if state == 'hunk': |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1167 if not current_file: |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1168 continue |
11021
c47a1cfad572
patch: minor cleanup of _applydiff
Mads Kiilerich <mads@kiilerich.com>
parents:
11020
diff
changeset
|
1169 ret = current_file.apply(values) |
4899
1b7bbc4349e7
patch.py: don't mark files as changed unless they have actually been changed
Bryan O'Sullivan <bos@serpentine.com>
parents:
4898
diff
changeset
|
1170 if ret >= 0: |
7150
6d1d61bb2984
patch: map changed files to patchmeta directly
Patrick Mezard <pmezard@gmail.com>
parents:
7149
diff
changeset
|
1171 changed.setdefault(current_file.fname, None) |
4899
1b7bbc4349e7
patch.py: don't mark files as changed unless they have actually been changed
Bryan O'Sullivan <bos@serpentine.com>
parents:
4898
diff
changeset
|
1172 if ret > 0: |
1b7bbc4349e7
patch.py: don't mark files as changed unless they have actually been changed
Bryan O'Sullivan <bos@serpentine.com>
parents:
4898
diff
changeset
|
1173 err = 1 |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1174 elif state == 'file': |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1175 rejects += closefile() |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1176 afile, bfile, first_hunk = values |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1177 try: |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1178 if sourcefile: |
10966
91c58cf54eee
patch: refactor applydiff to allow for mempatching
Augie Fackler <durin42@gmail.com>
parents:
10965
diff
changeset
|
1179 current_file = patcher(ui, sourcefile, opener, |
91c58cf54eee
patch: refactor applydiff to allow for mempatching
Augie Fackler <durin42@gmail.com>
parents:
10965
diff
changeset
|
1180 eolmode=eolmode) |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1181 else: |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1182 current_file, missing = selectfile(afile, bfile, |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1183 first_hunk, strip) |
10966
91c58cf54eee
patch: refactor applydiff to allow for mempatching
Augie Fackler <durin42@gmail.com>
parents:
10965
diff
changeset
|
1184 current_file = patcher(ui, current_file, opener, |
91c58cf54eee
patch: refactor applydiff to allow for mempatching
Augie Fackler <durin42@gmail.com>
parents:
10965
diff
changeset
|
1185 missing=missing, eolmode=eolmode) |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1186 except PatchError, err: |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1187 ui.warn(str(err) + '\n') |
11021
c47a1cfad572
patch: minor cleanup of _applydiff
Mads Kiilerich <mads@kiilerich.com>
parents:
11020
diff
changeset
|
1188 current_file = None |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1189 rejects += 1 |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1190 continue |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1191 elif state == 'git': |
11021
c47a1cfad572
patch: minor cleanup of _applydiff
Mads Kiilerich <mads@kiilerich.com>
parents:
11020
diff
changeset
|
1192 for gp in values: |
11022
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
1193 gp.path = pathstrip(gp.path, strip - 1)[1] |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
1194 if gp.oldpath: |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
1195 gp.oldpath = pathstrip(gp.oldpath, strip - 1)[1] |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1196 if gp.op in ('COPY', 'RENAME'): |
10966
91c58cf54eee
patch: refactor applydiff to allow for mempatching
Augie Fackler <durin42@gmail.com>
parents:
10965
diff
changeset
|
1197 copyfn(gp.oldpath, gp.path, cwd) |
7150
6d1d61bb2984
patch: map changed files to patchmeta directly
Patrick Mezard <pmezard@gmail.com>
parents:
7149
diff
changeset
|
1198 changed[gp.path] = gp |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1199 else: |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1200 raise util.Abort(_('unsupported parser state: %s') % state) |
5649
a583117b536a
patch: move NoHunk detection up with parsing code
Patrick Mezard <pmezard@gmail.com>
parents:
5581
diff
changeset
|
1201 |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1202 rejects += closefile() |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1203 |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1204 if rejects: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1205 return -1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1206 return err |
2874
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1207 |
7402
bffdab64dfbb
import: add similarity option (issue295)
Brendan Cully <brendan@kublai.com>
parents:
7392
diff
changeset
|
1208 def updatedir(ui, repo, patches, similarity=0): |
2933
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
1209 '''Update dirstate after patch application according to metadata''' |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
1210 if not patches: |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
1211 return |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
1212 copies = [] |
8461
88f317e7d280
patch: use set instead of dict
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8396
diff
changeset
|
1213 removes = set() |
2933
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
1214 cfiles = patches.keys() |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
1215 cwd = repo.getcwd() |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
1216 if cwd: |
4229
24c22a3f2ef8
pass repo.root to util.pathto() in preparation for the next patch
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4106
diff
changeset
|
1217 cfiles = [util.pathto(repo.root, cwd, f) for f in patches.keys()] |
2933
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
1218 for f in patches: |
7150
6d1d61bb2984
patch: map changed files to patchmeta directly
Patrick Mezard <pmezard@gmail.com>
parents:
7149
diff
changeset
|
1219 gp = patches[f] |
6d1d61bb2984
patch: map changed files to patchmeta directly
Patrick Mezard <pmezard@gmail.com>
parents:
7149
diff
changeset
|
1220 if not gp: |
6d1d61bb2984
patch: map changed files to patchmeta directly
Patrick Mezard <pmezard@gmail.com>
parents:
7149
diff
changeset
|
1221 continue |
6d1d61bb2984
patch: map changed files to patchmeta directly
Patrick Mezard <pmezard@gmail.com>
parents:
7149
diff
changeset
|
1222 if gp.op == 'RENAME': |
5403
477136fa6571
Always copy the necessary files before applying a git patch
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5265
diff
changeset
|
1223 copies.append((gp.oldpath, gp.path)) |
8461
88f317e7d280
patch: use set instead of dict
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8396
diff
changeset
|
1224 removes.add(gp.oldpath) |
7150
6d1d61bb2984
patch: map changed files to patchmeta directly
Patrick Mezard <pmezard@gmail.com>
parents:
7149
diff
changeset
|
1225 elif gp.op == 'COPY': |
5403
477136fa6571
Always copy the necessary files before applying a git patch
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5265
diff
changeset
|
1226 copies.append((gp.oldpath, gp.path)) |
7150
6d1d61bb2984
patch: map changed files to patchmeta directly
Patrick Mezard <pmezard@gmail.com>
parents:
7149
diff
changeset
|
1227 elif gp.op == 'DELETE': |
8461
88f317e7d280
patch: use set instead of dict
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8396
diff
changeset
|
1228 removes.add(gp.path) |
11303
a1aad8333864
move working dir/dirstate methods from localrepo to workingctx
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
11022
diff
changeset
|
1229 |
a1aad8333864
move working dir/dirstate methods from localrepo to workingctx
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
11022
diff
changeset
|
1230 wctx = repo[None] |
5403
477136fa6571
Always copy the necessary files before applying a git patch
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5265
diff
changeset
|
1231 for src, dst in copies: |
11303
a1aad8333864
move working dir/dirstate methods from localrepo to workingctx
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
11022
diff
changeset
|
1232 wctx.copy(src, dst) |
7402
bffdab64dfbb
import: add similarity option (issue295)
Brendan Cully <brendan@kublai.com>
parents:
7392
diff
changeset
|
1233 if (not similarity) and removes: |
11303
a1aad8333864
move working dir/dirstate methods from localrepo to workingctx
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
11022
diff
changeset
|
1234 wctx.remove(sorted(removes), True) |
a1aad8333864
move working dir/dirstate methods from localrepo to workingctx
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
11022
diff
changeset
|
1235 |
2933
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
1236 for f in patches: |
7150
6d1d61bb2984
patch: map changed files to patchmeta directly
Patrick Mezard <pmezard@gmail.com>
parents:
7149
diff
changeset
|
1237 gp = patches[f] |
2933
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
1238 if gp and gp.mode: |
7149
01a056c54385
patch: patchmeta gives (islink, isexec) tuple instead of int mode
Patrick Mezard <pmezard@gmail.com>
parents:
7148
diff
changeset
|
1239 islink, isexec = gp.mode |
7570
e05aa73ce2b7
use repo.wjoin(f) instead of os.path.join(repo.root, f)
Martin Geisler <mg@daimi.au.dk>
parents:
7547
diff
changeset
|
1240 dst = repo.wjoin(gp.path) |
3588
45574a225632
git patch: create empty added files
Brendan Cully <brendan@kublai.com>
parents:
3554
diff
changeset
|
1241 # patch won't create empty files |
7150
6d1d61bb2984
patch: map changed files to patchmeta directly
Patrick Mezard <pmezard@gmail.com>
parents:
7149
diff
changeset
|
1242 if gp.op == 'ADD' and not os.path.exists(dst): |
7149
01a056c54385
patch: patchmeta gives (islink, isexec) tuple instead of int mode
Patrick Mezard <pmezard@gmail.com>
parents:
7148
diff
changeset
|
1243 flags = (isexec and 'x' or '') + (islink and 'l' or '') |
5706 | 1244 repo.wwrite(gp.path, '', flags) |
11020
dd157720a8ee
patch: git delete mode shouldn't be used at all
Mads Kiilerich <mads@kiilerich.com>
parents:
11019
diff
changeset
|
1245 util.set_flags(dst, islink, isexec) |
7402
bffdab64dfbb
import: add similarity option (issue295)
Brendan Cully <brendan@kublai.com>
parents:
7392
diff
changeset
|
1246 cmdutil.addremove(repo, cfiles, similarity=similarity) |
2933
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
1247 files = patches.keys() |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
1248 files.extend([r for r in removes if r not in files]) |
8209
a1a5a57efe90
replace util.sort with sorted built-in
Matt Mackall <mpm@selenic.com>
parents:
8090
diff
changeset
|
1249 return sorted(files) |
2933
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
1250 |
7151
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1251 def externalpatch(patcher, args, patchname, ui, strip, cwd, files): |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1252 """use <patcher> to apply <patchname> to the working directory. |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1253 returns whether patch was applied with fuzz factor.""" |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1254 |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1255 fuzz = False |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1256 if cwd: |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1257 args.append('-d %s' % util.shellquote(cwd)) |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1258 fp = util.popen('%s %s -p%d < %s' % (patcher, ' '.join(args), strip, |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1259 util.shellquote(patchname))) |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1260 |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1261 for line in fp: |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1262 line = line.rstrip() |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1263 ui.note(line + '\n') |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1264 if line.startswith('patching file '): |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1265 pf = util.parse_patch_output(line) |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1266 printed_file = False |
7247
c4461ea8b4c8
patch: fix patched files records in externalpatcher()
Patrick Mezard <pmezard@gmail.com>
parents:
7244
diff
changeset
|
1267 files.setdefault(pf, None) |
7151
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1268 elif line.find('with fuzz') >= 0: |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1269 fuzz = True |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1270 if not printed_file: |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1271 ui.warn(pf + '\n') |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1272 printed_file = True |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1273 ui.warn(line + '\n') |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1274 elif line.find('saving rejects to file') >= 0: |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1275 ui.warn(line + '\n') |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1276 elif line.find('FAILED') >= 0: |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1277 if not printed_file: |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1278 ui.warn(pf + '\n') |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1279 printed_file = True |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1280 ui.warn(line + '\n') |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1281 code = fp.close() |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1282 if code: |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1283 raise PatchError(_("patch command failed: %s") % |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1284 util.explain_exit(code)[0]) |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1285 return fuzz |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1286 |
9683
5c8651e2f5e0
patch: don't use mutable object as default argument
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
9682
diff
changeset
|
1287 def internalpatch(patchobj, ui, strip, cwd, files=None, eolmode='strict'): |
7151
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1288 """use builtin patch to apply <patchobj> to the working directory. |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1289 returns whether patch was applied with fuzz factor.""" |
8810
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1290 |
9683
5c8651e2f5e0
patch: don't use mutable object as default argument
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
9682
diff
changeset
|
1291 if files is None: |
5c8651e2f5e0
patch: don't use mutable object as default argument
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
9682
diff
changeset
|
1292 files = {} |
8810
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1293 if eolmode is None: |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1294 eolmode = ui.config('patch', 'eol', 'strict') |
10101
155fe35534d3
patch: propagate eolmode down to patchfile
Martin Geisler <mg@lazybytes.net>
parents:
9725
diff
changeset
|
1295 if eolmode.lower() not in eolmodes: |
8810
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1296 raise util.Abort(_('Unsupported line endings type: %s') % eolmode) |
10101
155fe35534d3
patch: propagate eolmode down to patchfile
Martin Geisler <mg@lazybytes.net>
parents:
9725
diff
changeset
|
1297 eolmode = eolmode.lower() |
8843
eb7b247a98ea
kill trailing whitespace
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8817
diff
changeset
|
1298 |
7151
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1299 try: |
9031
3b76321aa0de
compat: use open() instead of file() everywhere
Alejandro Santos <alejolp@alejolp.com>
parents:
9029
diff
changeset
|
1300 fp = open(patchobj, 'rb') |
7151
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1301 except TypeError: |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1302 fp = patchobj |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1303 if cwd: |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1304 curdir = os.getcwd() |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1305 os.chdir(cwd) |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1306 try: |
10101
155fe35534d3
patch: propagate eolmode down to patchfile
Martin Geisler <mg@lazybytes.net>
parents:
9725
diff
changeset
|
1307 ret = applydiff(ui, fp, files, strip=strip, eolmode=eolmode) |
7151
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1308 finally: |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1309 if cwd: |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1310 os.chdir(curdir) |
10203
6e26e3c2083f
patch: explicitely close input patch files when leaving
Patrick Mezard <pmezard@gmail.com>
parents:
10135
diff
changeset
|
1311 if fp != patchobj: |
6e26e3c2083f
patch: explicitely close input patch files when leaving
Patrick Mezard <pmezard@gmail.com>
parents:
10135
diff
changeset
|
1312 fp.close() |
7151
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1313 if ret < 0: |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1314 raise PatchError |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1315 return ret > 0 |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1316 |
9683
5c8651e2f5e0
patch: don't use mutable object as default argument
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
9682
diff
changeset
|
1317 def patch(patchname, ui, strip=1, cwd=None, files=None, eolmode='strict'): |
8810
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1318 """Apply <patchname> to the working directory. |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1319 |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1320 'eolmode' specifies how end of lines should be handled. It can be: |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1321 - 'strict': inputs are read in binary mode, EOLs are preserved |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1322 - 'crlf': EOLs are ignored when patching and reset to CRLF |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1323 - 'lf': EOLs are ignored when patching and reset to LF |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1324 - None: get it from user settings, default to 'strict' |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1325 'eolmode' is ignored when using an external patcher program. |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1326 |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1327 Returns whether patch was applied with fuzz factor. |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1328 """ |
7151
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1329 patcher = ui.config('ui', 'patch') |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1330 args = [] |
9683
5c8651e2f5e0
patch: don't use mutable object as default argument
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
9682
diff
changeset
|
1331 if files is None: |
5c8651e2f5e0
patch: don't use mutable object as default argument
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
9682
diff
changeset
|
1332 files = {} |
7151
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1333 try: |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1334 if patcher: |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1335 return externalpatch(patcher, args, patchname, ui, strip, cwd, |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1336 files) |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1337 else: |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1338 try: |
8810
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1339 return internalpatch(patchname, ui, strip, cwd, files, eolmode) |
7151
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1340 except NoHunks: |
10751
440786f7f18b
patch: warn when the internal patcher fails
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10749
diff
changeset
|
1341 ui.warn(_('internal patcher failed\n' |
440786f7f18b
patch: warn when the internal patcher fails
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10749
diff
changeset
|
1342 'please report details to ' |
440786f7f18b
patch: warn when the internal patcher fails
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10749
diff
changeset
|
1343 'http://mercurial.selenic.com/bts/\n' |
440786f7f18b
patch: warn when the internal patcher fails
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10749
diff
changeset
|
1344 'or mercurial@selenic.com\n')) |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1345 patcher = (util.find_exe('gpatch') or util.find_exe('patch') |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1346 or 'patch') |
9467
4c041f1ee1b4
do not attempt to translate ui.debug output
Martin Geisler <mg@lazybytes.net>
parents:
9393
diff
changeset
|
1347 ui.debug('no valid hunks found; trying with %r instead\n' % |
7151
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1348 patcher) |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1349 if util.needbinarypatch(): |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1350 args.append('--binary') |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1351 return externalpatch(patcher, args, patchname, ui, strip, cwd, |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1352 files) |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1353 except PatchError, err: |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1354 s = str(err) |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1355 if s: |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1356 raise util.Abort(s) |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1357 else: |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1358 raise util.Abort(_('patch failed to apply')) |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1359 |
5033
1b07668b8cc3
patch: remove unused parameter from b85diff
Bryan O'Sullivan <bos@serpentine.com>
parents:
4965
diff
changeset
|
1360 def b85diff(to, tn): |
3367
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
1361 '''print base85-encoded binary diff''' |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
1362 def gitindex(text): |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
1363 if not text: |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
1364 return '0' * 40 |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
1365 l = len(text) |
6470
ac0bcd951c2c
python 2.6 compatibility: compatibility wrappers for hash functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
6467
diff
changeset
|
1366 s = util.sha1('blob %d\0' % l) |
3367
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
1367 s.update(text) |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
1368 return s.hexdigest() |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
1369 |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
1370 def fmtline(line): |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
1371 l = len(line) |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
1372 if l <= 26: |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
1373 l = chr(ord('A') + l - 1) |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
1374 else: |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
1375 l = chr(l - 26 + ord('a') - 1) |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
1376 return '%c%s\n' % (l, base85.b85encode(line, True)) |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
1377 |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
1378 def chunk(text, csize=52): |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
1379 l = len(text) |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
1380 i = 0 |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
1381 while i < l: |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1382 yield text[i:i + csize] |
3367
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
1383 i += csize |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
1384 |
4105
ed46895aa38c
git binary patches: use hashes to detect identical files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4092
diff
changeset
|
1385 tohash = gitindex(to) |
ed46895aa38c
git binary patches: use hashes to detect identical files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4092
diff
changeset
|
1386 tnhash = gitindex(tn) |
ed46895aa38c
git binary patches: use hashes to detect identical files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4092
diff
changeset
|
1387 if tohash == tnhash: |
4106
797dbdd4d7e1
git binary patches: don't print the header for identical files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4105
diff
changeset
|
1388 return "" |
797dbdd4d7e1
git binary patches: don't print the header for identical files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4105
diff
changeset
|
1389 |
3367
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
1390 # TODO: deltas |
4106
797dbdd4d7e1
git binary patches: don't print the header for identical files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4105
diff
changeset
|
1391 ret = ['index %s..%s\nGIT binary patch\nliteral %s\n' % |
797dbdd4d7e1
git binary patches: don't print the header for identical files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4105
diff
changeset
|
1392 (tohash, tnhash, len(tn))] |
797dbdd4d7e1
git binary patches: don't print the header for identical files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4105
diff
changeset
|
1393 for l in chunk(zlib.compress(tn)): |
797dbdd4d7e1
git binary patches: don't print the header for identical files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4105
diff
changeset
|
1394 ret.append(fmtline(l)) |
797dbdd4d7e1
git binary patches: don't print the header for identical files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4105
diff
changeset
|
1395 ret.append('\n') |
797dbdd4d7e1
git binary patches: don't print the header for identical files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4105
diff
changeset
|
1396 return ''.join(ret) |
3367
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
1397 |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1398 class GitDiffRequired(Exception): |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1399 pass |
7198
df79ee9b6278
patch: extract local function addmodehdr
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7186
diff
changeset
|
1400 |
10615
3bb438ce4458
patch/diff: move diff related code next to each other
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10611
diff
changeset
|
1401 def diffopts(ui, opts=None, untrusted=False): |
3bb438ce4458
patch/diff: move diff related code next to each other
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10611
diff
changeset
|
1402 def get(key, name=None, getter=ui.configbool): |
3bb438ce4458
patch/diff: move diff related code next to each other
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10611
diff
changeset
|
1403 return ((opts and opts.get(key)) or |
3bb438ce4458
patch/diff: move diff related code next to each other
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10611
diff
changeset
|
1404 getter('diff', name or key, None, untrusted=untrusted)) |
3bb438ce4458
patch/diff: move diff related code next to each other
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10611
diff
changeset
|
1405 return mdiff.diffopts( |
3bb438ce4458
patch/diff: move diff related code next to each other
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10611
diff
changeset
|
1406 text=opts and opts.get('text'), |
3bb438ce4458
patch/diff: move diff related code next to each other
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10611
diff
changeset
|
1407 git=get('git'), |
3bb438ce4458
patch/diff: move diff related code next to each other
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10611
diff
changeset
|
1408 nodates=get('nodates'), |
3bb438ce4458
patch/diff: move diff related code next to each other
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10611
diff
changeset
|
1409 showfunc=get('show_function', 'showfunc'), |
3bb438ce4458
patch/diff: move diff related code next to each other
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10611
diff
changeset
|
1410 ignorews=get('ignore_all_space', 'ignorews'), |
3bb438ce4458
patch/diff: move diff related code next to each other
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10611
diff
changeset
|
1411 ignorewsamount=get('ignore_space_change', 'ignorewsamount'), |
3bb438ce4458
patch/diff: move diff related code next to each other
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10611
diff
changeset
|
1412 ignoreblanklines=get('ignore_blank_lines', 'ignoreblanklines'), |
3bb438ce4458
patch/diff: move diff related code next to each other
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10611
diff
changeset
|
1413 context=get('unified', getter=ui.config)) |
3bb438ce4458
patch/diff: move diff related code next to each other
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10611
diff
changeset
|
1414 |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1415 def diff(repo, node1=None, node2=None, match=None, changes=None, opts=None, |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1416 losedatafn=None): |
7308
b6f5490effbf
patch: turn patch.diff() into a generator
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7267
diff
changeset
|
1417 '''yields diff of changes to files between two nodes, or node and |
2874
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1418 working directory. |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1419 |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1420 if node1 is None, use first dirstate parent instead. |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1421 if node2 is None, compare node1 with working directory. |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1422 |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1423 losedatafn(**kwarg) is a callable run when opts.upgrade=True and |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1424 every time some change cannot be represented with the current |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1425 patch format. Return False to upgrade to git patch format, True to |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1426 accept the loss or raise an exception to abort the diff. It is |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1427 called with the name of current file being diffed as 'fn'. If set |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1428 to None, patches will always be upgraded to git format when |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1429 necessary. |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1430 ''' |
2874
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1431 |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1432 if opts is None: |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1433 opts = mdiff.defaultopts |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1434 |
9725
3f522d2fa633
diff: add --inverse option
Yannick Gingras <ygingras@ygingras.net>
parents:
9712
diff
changeset
|
1435 if not node1 and not node2: |
2874
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1436 node1 = repo.dirstate.parents()[0] |
2934
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
1437 |
9123
360f61c2919f
Make patch.diff filelog cache LRU of 20 files. Fixes issue1738.
Brendan Cully <brendan@kublai.com>
parents:
8891
diff
changeset
|
1438 def lrugetfilectx(): |
360f61c2919f
Make patch.diff filelog cache LRU of 20 files. Fixes issue1738.
Brendan Cully <brendan@kublai.com>
parents:
8891
diff
changeset
|
1439 cache = {} |
360f61c2919f
Make patch.diff filelog cache LRU of 20 files. Fixes issue1738.
Brendan Cully <brendan@kublai.com>
parents:
8891
diff
changeset
|
1440 order = [] |
360f61c2919f
Make patch.diff filelog cache LRU of 20 files. Fixes issue1738.
Brendan Cully <brendan@kublai.com>
parents:
8891
diff
changeset
|
1441 def getfilectx(f, ctx): |
360f61c2919f
Make patch.diff filelog cache LRU of 20 files. Fixes issue1738.
Brendan Cully <brendan@kublai.com>
parents:
8891
diff
changeset
|
1442 fctx = ctx.filectx(f, filelog=cache.get(f)) |
360f61c2919f
Make patch.diff filelog cache LRU of 20 files. Fixes issue1738.
Brendan Cully <brendan@kublai.com>
parents:
8891
diff
changeset
|
1443 if f not in cache: |
360f61c2919f
Make patch.diff filelog cache LRU of 20 files. Fixes issue1738.
Brendan Cully <brendan@kublai.com>
parents:
8891
diff
changeset
|
1444 if len(cache) > 20: |
360f61c2919f
Make patch.diff filelog cache LRU of 20 files. Fixes issue1738.
Brendan Cully <brendan@kublai.com>
parents:
8891
diff
changeset
|
1445 del cache[order.pop(0)] |
9684
618af2034ca6
patch: use the public ctx API instead of the internals
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
9683
diff
changeset
|
1446 cache[f] = fctx.filelog() |
9123
360f61c2919f
Make patch.diff filelog cache LRU of 20 files. Fixes issue1738.
Brendan Cully <brendan@kublai.com>
parents:
8891
diff
changeset
|
1447 else: |
360f61c2919f
Make patch.diff filelog cache LRU of 20 files. Fixes issue1738.
Brendan Cully <brendan@kublai.com>
parents:
8891
diff
changeset
|
1448 order.remove(f) |
360f61c2919f
Make patch.diff filelog cache LRU of 20 files. Fixes issue1738.
Brendan Cully <brendan@kublai.com>
parents:
8891
diff
changeset
|
1449 order.append(f) |
360f61c2919f
Make patch.diff filelog cache LRU of 20 files. Fixes issue1738.
Brendan Cully <brendan@kublai.com>
parents:
8891
diff
changeset
|
1450 return fctx |
360f61c2919f
Make patch.diff filelog cache LRU of 20 files. Fixes issue1738.
Brendan Cully <brendan@kublai.com>
parents:
8891
diff
changeset
|
1451 return getfilectx |
360f61c2919f
Make patch.diff filelog cache LRU of 20 files. Fixes issue1738.
Brendan Cully <brendan@kublai.com>
parents:
8891
diff
changeset
|
1452 getfilectx = lrugetfilectx() |
2934
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
1453 |
6747
f6c00b17387c
use repo[changeid] to get a changectx
Matt Mackall <mpm@selenic.com>
parents:
6743
diff
changeset
|
1454 ctx1 = repo[node1] |
7090
7b5c063b0b94
diff: pass contexts to status
Matt Mackall <mpm@selenic.com>
parents:
6953
diff
changeset
|
1455 ctx2 = repo[node2] |
2874
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1456 |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1457 if not changes: |
7090
7b5c063b0b94
diff: pass contexts to status
Matt Mackall <mpm@selenic.com>
parents:
6953
diff
changeset
|
1458 changes = repo.status(ctx1, ctx2, match=match) |
6760
4faaa0535ea7
status: clean up all users for unknown files
Matt Mackall <mpm@selenic.com>
parents:
6758
diff
changeset
|
1459 modified, added, removed = changes[:3] |
2874
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1460 |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1461 if not modified and not added and not removed: |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1462 return [] |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1463 |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1464 revs = None |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1465 if not repo.ui.quiet: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1466 hexfunc = repo.ui.debugflag and hex or short |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1467 revs = [hexfunc(node) for node in [node1, node2] if node] |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1468 |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1469 copy = {} |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1470 if opts.git or opts.upgrade: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1471 copy = copies.copies(repo, ctx1, ctx2, repo[nullid])[0] |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1472 |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1473 difffn = lambda opts, losedata: trydiff(repo, revs, ctx1, ctx2, |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1474 modified, added, removed, copy, getfilectx, opts, losedata) |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1475 if opts.upgrade and not opts.git: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1476 try: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1477 def losedata(fn): |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1478 if not losedatafn or not losedatafn(fn=fn): |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1479 raise GitDiffRequired() |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1480 # Buffer the whole output until we are sure it can be generated |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1481 return list(difffn(opts.copy(git=False), losedata)) |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1482 except GitDiffRequired: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1483 return difffn(opts.copy(git=True), None) |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1484 else: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1485 return difffn(opts, None) |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1486 |
10818
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1487 def difflabel(func, *args, **kw): |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1488 '''yields 2-tuples of (output, label) based on the output of func()''' |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1489 prefixes = [('diff', 'diff.diffline'), |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1490 ('copy', 'diff.extended'), |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1491 ('rename', 'diff.extended'), |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1492 ('old', 'diff.extended'), |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1493 ('new', 'diff.extended'), |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1494 ('deleted', 'diff.extended'), |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1495 ('---', 'diff.file_a'), |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1496 ('+++', 'diff.file_b'), |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1497 ('@@', 'diff.hunk'), |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1498 ('-', 'diff.deleted'), |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1499 ('+', 'diff.inserted')] |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1500 |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1501 for chunk in func(*args, **kw): |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1502 lines = chunk.split('\n') |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1503 for i, line in enumerate(lines): |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1504 if i != 0: |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1505 yield ('\n', '') |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1506 stripline = line |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1507 if line and line[0] in '+-': |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1508 # highlight trailing whitespace, but only in changed lines |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1509 stripline = line.rstrip() |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1510 for prefix, label in prefixes: |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1511 if stripline.startswith(prefix): |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1512 yield (stripline, label) |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1513 break |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1514 else: |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1515 yield (line, '') |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1516 if line != stripline: |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1517 yield (line[len(stripline):], 'diff.trailingwhitespace') |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1518 |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1519 def diffui(*args, **kw): |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1520 '''like diff(), but yields 2-tuples of (output, label) for ui.write()''' |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1521 return difflabel(diff, *args, **kw) |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1522 |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1523 |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1524 def _addmodehdr(header, omode, nmode): |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1525 if omode != nmode: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1526 header.append('old mode %s\n' % omode) |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1527 header.append('new mode %s\n' % nmode) |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1528 |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1529 def trydiff(repo, revs, ctx1, ctx2, modified, added, removed, |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1530 copy, getfilectx, opts, losedatafn): |
2874
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1531 |
7090
7b5c063b0b94
diff: pass contexts to status
Matt Mackall <mpm@selenic.com>
parents:
6953
diff
changeset
|
1532 date1 = util.datestr(ctx1.date()) |
7b5c063b0b94
diff: pass contexts to status
Matt Mackall <mpm@selenic.com>
parents:
6953
diff
changeset
|
1533 man1 = ctx1.manifest() |
3967
dccb83241dd0
patch: use contexts for diff
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3963
diff
changeset
|
1534 |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1535 gone = set() |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1536 gitmode = {'l': '120000', 'x': '100755', '': '100644'} |
2874
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1537 |
10466
d1f209bb9564
patch: separate reverse copy data (issue1959)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10384
diff
changeset
|
1538 copyto = dict([(v, k) for k, v in copy.items()]) |
d1f209bb9564
patch: separate reverse copy data (issue1959)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10384
diff
changeset
|
1539 |
2907 | 1540 if opts.git: |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1541 revs = None |
3996
c190df14338c
exec: add execfunc to simplify exec flag support on non-exec filesystems
Matt Mackall <mpm@selenic.com>
parents:
3970
diff
changeset
|
1542 |
8209
a1a5a57efe90
replace util.sort with sorted built-in
Matt Mackall <mpm@selenic.com>
parents:
8090
diff
changeset
|
1543 for f in sorted(modified + added + removed): |
2874
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1544 to = None |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1545 tn = None |
2907 | 1546 dodiff = True |
3329
319358e6bd96
Don't generate git diff header for empty diffs
Brendan Cully <brendan@kublai.com>
parents:
3231
diff
changeset
|
1547 header = [] |
3967
dccb83241dd0
patch: use contexts for diff
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3963
diff
changeset
|
1548 if f in man1: |
dccb83241dd0
patch: use contexts for diff
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3963
diff
changeset
|
1549 to = getfilectx(f, ctx1).data() |
2874
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1550 if f not in removed: |
3967
dccb83241dd0
patch: use contexts for diff
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3963
diff
changeset
|
1551 tn = getfilectx(f, ctx2).data() |
5482
e5eedd74e70f
Use both the from and to name in mdiff.unidiff.
Dustin Sallings <dustin@spy.net>
parents:
5481
diff
changeset
|
1552 a, b = f, f |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1553 if opts.git or losedatafn: |
2907 | 1554 if f in added: |
6743 | 1555 mode = gitmode[ctx2.flags(f)] |
10466
d1f209bb9564
patch: separate reverse copy data (issue1959)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10384
diff
changeset
|
1556 if f in copy or f in copyto: |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1557 if opts.git: |
10466
d1f209bb9564
patch: separate reverse copy data (issue1959)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10384
diff
changeset
|
1558 if f in copy: |
d1f209bb9564
patch: separate reverse copy data (issue1959)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10384
diff
changeset
|
1559 a = copy[f] |
d1f209bb9564
patch: separate reverse copy data (issue1959)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10384
diff
changeset
|
1560 else: |
d1f209bb9564
patch: separate reverse copy data (issue1959)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10384
diff
changeset
|
1561 a = copyto[f] |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1562 omode = gitmode[man1.flags(a)] |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1563 _addmodehdr(header, omode, mode) |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1564 if a in removed and a not in gone: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1565 op = 'rename' |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1566 gone.add(a) |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1567 else: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1568 op = 'copy' |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1569 header.append('%s from %s\n' % (op, a)) |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1570 header.append('%s to %s\n' % (op, f)) |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1571 to = getfilectx(a, ctx1).data() |
3702
70c3ee224c08
Don't generate git patches that rename a file to multiple destinations
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3701
diff
changeset
|
1572 else: |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1573 losedatafn(f) |
2907 | 1574 else: |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1575 if opts.git: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1576 header.append('new file mode %s\n' % mode) |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1577 elif ctx2.flags(f): |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1578 losedatafn(f) |
4092
4ced663bebf0
git patches: handle renames of binary files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3900
diff
changeset
|
1579 if util.binary(tn): |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1580 if opts.git: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1581 dodiff = 'binary' |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1582 else: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1583 losedatafn(f) |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1584 if not opts.git and not tn: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1585 # regular diffs cannot represent new empty file |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1586 losedatafn(f) |
2907 | 1587 elif f in removed: |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1588 if opts.git: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1589 # have we already reported a copy above? |
10467
16c68fd720ab
patch: remove useless copy, cleanup
Patrick Mezard <pmezard@gmail.com>
parents:
10466
diff
changeset
|
1590 if ((f in copy and copy[f] in added |
16c68fd720ab
patch: remove useless copy, cleanup
Patrick Mezard <pmezard@gmail.com>
parents:
10466
diff
changeset
|
1591 and copyto[copy[f]] == f) or |
16c68fd720ab
patch: remove useless copy, cleanup
Patrick Mezard <pmezard@gmail.com>
parents:
10466
diff
changeset
|
1592 (f in copyto and copyto[f] in added |
16c68fd720ab
patch: remove useless copy, cleanup
Patrick Mezard <pmezard@gmail.com>
parents:
10466
diff
changeset
|
1593 and copy[copyto[f]] == f)): |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1594 dodiff = False |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1595 else: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1596 header.append('deleted file mode %s\n' % |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1597 gitmode[man1.flags(f)]) |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1598 elif not to: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1599 # regular diffs cannot represent empty file deletion |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1600 losedatafn(f) |
2907 | 1601 else: |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1602 oflag = man1.flags(f) |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1603 nflag = ctx2.flags(f) |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1604 binary = util.binary(to) or util.binary(tn) |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1605 if opts.git: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1606 _addmodehdr(header, gitmode[oflag], gitmode[nflag]) |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1607 if binary: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1608 dodiff = 'binary' |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1609 elif binary or nflag != oflag: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1610 losedatafn(f) |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1611 if opts.git: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1612 header.insert(0, mdiff.diffline(revs, a, b, opts)) |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1613 |
4106
797dbdd4d7e1
git binary patches: don't print the header for identical files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4105
diff
changeset
|
1614 if dodiff: |
797dbdd4d7e1
git binary patches: don't print the header for identical files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4105
diff
changeset
|
1615 if dodiff == 'binary': |
5033
1b07668b8cc3
patch: remove unused parameter from b85diff
Bryan O'Sullivan <bos@serpentine.com>
parents:
4965
diff
changeset
|
1616 text = b85diff(to, tn) |
4106
797dbdd4d7e1
git binary patches: don't print the header for identical files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4105
diff
changeset
|
1617 else: |
4108 | 1618 text = mdiff.unidiff(to, date1, |
1619 # ctx2 date may be dynamic | |
1620 tn, util.datestr(ctx2.date()), | |
10151
c7355a0e1f39
patch: make git diffline generation more explicit
Patrick Mezard <pmezard@gmail.com>
parents:
10136
diff
changeset
|
1621 a, b, revs, opts=opts) |
7308
b6f5490effbf
patch: turn patch.diff() into a generator
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7267
diff
changeset
|
1622 if header and (text or len(header) > 1): |
b6f5490effbf
patch: turn patch.diff() into a generator
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7267
diff
changeset
|
1623 yield ''.join(header) |
b6f5490effbf
patch: turn patch.diff() into a generator
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7267
diff
changeset
|
1624 if text: |
b6f5490effbf
patch: turn patch.diff() into a generator
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7267
diff
changeset
|
1625 yield text |
2874
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1626 |
7547
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1627 def diffstatdata(lines): |
7664
3cc74ee75b0d
diffstat: don't fail on merges
Patrick Mezard <pmezard@gmail.com>
parents:
7615
diff
changeset
|
1628 filename, adds, removes = None, 0, 0 |
7547
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1629 for line in lines: |
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1630 if line.startswith('diff'): |
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1631 if filename: |
9642
7d17794f08a9
diffstat: with --git, mark binary files with Bin
Brodie Rao <me+hg@dackz.net>
parents:
9639
diff
changeset
|
1632 isbinary = adds == 0 and removes == 0 |
7d17794f08a9
diffstat: with --git, mark binary files with Bin
Brodie Rao <me+hg@dackz.net>
parents:
9639
diff
changeset
|
1633 yield (filename, adds, removes, isbinary) |
7547
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1634 # set numbers to 0 anyway when starting new file |
7664
3cc74ee75b0d
diffstat: don't fail on merges
Patrick Mezard <pmezard@gmail.com>
parents:
7615
diff
changeset
|
1635 adds, removes = 0, 0 |
7547
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1636 if line.startswith('diff --git'): |
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1637 filename = gitre.search(line).group(1) |
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1638 else: |
8761
0289f384e1e5
Generally replace "file name" with "filename" in help and comments.
timeless <timeless@gmail.com>
parents:
8632
diff
changeset
|
1639 # format: "diff -r ... -r ... filename" |
7547
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1640 filename = line.split(None, 5)[-1] |
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1641 elif line.startswith('+') and not line.startswith('+++'): |
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1642 adds += 1 |
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1643 elif line.startswith('-') and not line.startswith('---'): |
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1644 removes += 1 |
7670
e5f445c94226
kill some trailing whitespace
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7664
diff
changeset
|
1645 if filename: |
9642
7d17794f08a9
diffstat: with --git, mark binary files with Bin
Brodie Rao <me+hg@dackz.net>
parents:
9639
diff
changeset
|
1646 isbinary = adds == 0 and removes == 0 |
7d17794f08a9
diffstat: with --git, mark binary files with Bin
Brodie Rao <me+hg@dackz.net>
parents:
9639
diff
changeset
|
1647 yield (filename, adds, removes, isbinary) |
7547
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1648 |
9642
7d17794f08a9
diffstat: with --git, mark binary files with Bin
Brodie Rao <me+hg@dackz.net>
parents:
9639
diff
changeset
|
1649 def diffstat(lines, width=80, git=False): |
7547
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1650 output = [] |
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1651 stats = list(diffstatdata(lines)) |
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1652 |
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1653 maxtotal, maxname = 0, 0 |
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1654 totaladds, totalremoves = 0, 0 |
9642
7d17794f08a9
diffstat: with --git, mark binary files with Bin
Brodie Rao <me+hg@dackz.net>
parents:
9639
diff
changeset
|
1655 hasbinary = False |
7d17794f08a9
diffstat: with --git, mark binary files with Bin
Brodie Rao <me+hg@dackz.net>
parents:
9639
diff
changeset
|
1656 for filename, adds, removes, isbinary in stats: |
7547
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1657 totaladds += adds |
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1658 totalremoves += removes |
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1659 maxname = max(maxname, len(filename)) |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1660 maxtotal = max(maxtotal, adds + removes) |
9642
7d17794f08a9
diffstat: with --git, mark binary files with Bin
Brodie Rao <me+hg@dackz.net>
parents:
9639
diff
changeset
|
1661 if isbinary: |
7d17794f08a9
diffstat: with --git, mark binary files with Bin
Brodie Rao <me+hg@dackz.net>
parents:
9639
diff
changeset
|
1662 hasbinary = True |
7547
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1663 |
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1664 countwidth = len(str(maxtotal)) |
9642
7d17794f08a9
diffstat: with --git, mark binary files with Bin
Brodie Rao <me+hg@dackz.net>
parents:
9639
diff
changeset
|
1665 if hasbinary and countwidth < 3: |
7d17794f08a9
diffstat: with --git, mark binary files with Bin
Brodie Rao <me+hg@dackz.net>
parents:
9639
diff
changeset
|
1666 countwidth = 3 |
9330
be2a13153372
diffstat: scale adds/removes proportionally to graph width
Brodie Rao <me+hg@dackz.net>
parents:
9328
diff
changeset
|
1667 graphwidth = width - countwidth - maxname - 6 |
7547
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1668 if graphwidth < 10: |
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1669 graphwidth = 10 |
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1670 |
9330
be2a13153372
diffstat: scale adds/removes proportionally to graph width
Brodie Rao <me+hg@dackz.net>
parents:
9328
diff
changeset
|
1671 def scale(i): |
be2a13153372
diffstat: scale adds/removes proportionally to graph width
Brodie Rao <me+hg@dackz.net>
parents:
9328
diff
changeset
|
1672 if maxtotal <= graphwidth: |
be2a13153372
diffstat: scale adds/removes proportionally to graph width
Brodie Rao <me+hg@dackz.net>
parents:
9328
diff
changeset
|
1673 return i |
be2a13153372
diffstat: scale adds/removes proportionally to graph width
Brodie Rao <me+hg@dackz.net>
parents:
9328
diff
changeset
|
1674 # If diffstat runs out of room it doesn't print anything, |
be2a13153372
diffstat: scale adds/removes proportionally to graph width
Brodie Rao <me+hg@dackz.net>
parents:
9328
diff
changeset
|
1675 # which isn't very useful, so always print at least one + or - |
be2a13153372
diffstat: scale adds/removes proportionally to graph width
Brodie Rao <me+hg@dackz.net>
parents:
9328
diff
changeset
|
1676 # if there were at least some changes. |
be2a13153372
diffstat: scale adds/removes proportionally to graph width
Brodie Rao <me+hg@dackz.net>
parents:
9328
diff
changeset
|
1677 return max(i * graphwidth // maxtotal, int(bool(i))) |
7547
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1678 |
9642
7d17794f08a9
diffstat: with --git, mark binary files with Bin
Brodie Rao <me+hg@dackz.net>
parents:
9639
diff
changeset
|
1679 for filename, adds, removes, isbinary in stats: |
7d17794f08a9
diffstat: with --git, mark binary files with Bin
Brodie Rao <me+hg@dackz.net>
parents:
9639
diff
changeset
|
1680 if git and isbinary: |
7d17794f08a9
diffstat: with --git, mark binary files with Bin
Brodie Rao <me+hg@dackz.net>
parents:
9639
diff
changeset
|
1681 count = 'Bin' |
7d17794f08a9
diffstat: with --git, mark binary files with Bin
Brodie Rao <me+hg@dackz.net>
parents:
9639
diff
changeset
|
1682 else: |
7d17794f08a9
diffstat: with --git, mark binary files with Bin
Brodie Rao <me+hg@dackz.net>
parents:
9639
diff
changeset
|
1683 count = adds + removes |
9330
be2a13153372
diffstat: scale adds/removes proportionally to graph width
Brodie Rao <me+hg@dackz.net>
parents:
9328
diff
changeset
|
1684 pluses = '+' * scale(adds) |
be2a13153372
diffstat: scale adds/removes proportionally to graph width
Brodie Rao <me+hg@dackz.net>
parents:
9328
diff
changeset
|
1685 minuses = '-' * scale(removes) |
9639
5384a22ab698
diffstat: print 0 instead of nothing for 0 adds or removes
Brodie Rao <me+hg@dackz.net>
parents:
9598
diff
changeset
|
1686 output.append(' %-*s | %*s %s%s\n' % (maxname, filename, countwidth, |
9642
7d17794f08a9
diffstat: with --git, mark binary files with Bin
Brodie Rao <me+hg@dackz.net>
parents:
9639
diff
changeset
|
1687 count, pluses, minuses)) |
7547
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1688 |
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1689 if stats: |
9331
9d68d9deda51
patch: marked string for translation
Martin Geisler <mg@lazybytes.net>
parents:
9330
diff
changeset
|
1690 output.append(_(' %d files changed, %d insertions(+), %d deletions(-)\n') |
7860
162fd31bbd93
diffstat: use width 80 by default and avoid division by zero
Matt Mackall <mpm@selenic.com>
parents:
7783
diff
changeset
|
1691 % (len(stats), totaladds, totalremoves)) |
7547
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1692 |
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1693 return ''.join(output) |
10818
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1694 |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1695 def diffstatui(*args, **kw): |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1696 '''like diffstat(), but yields 2-tuples of (output, label) for |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1697 ui.write() |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1698 ''' |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1699 |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1700 for line in diffstat(*args, **kw).splitlines(): |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1701 if line and line[-1] in '+-': |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1702 name, graph = line.rsplit(' ', 1) |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1703 yield (name + ' ', '') |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1704 m = re.search(r'\++', graph) |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1705 if m: |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1706 yield (m.group(0), 'diffstat.inserted') |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1707 m = re.search(r'-+', graph) |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1708 if m: |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1709 yield (m.group(0), 'diffstat.deleted') |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1710 else: |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1711 yield (line, '') |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1712 yield ('\n', '') |