Mercurial > hg
annotate hgext/convert/cvsps.py @ 18261:1b7b5975793f
cvsps: use commitids (when present) to detect changesets
Simplify core logic by no longer attempting to work around missing
class attributes. Instead always generate the attributes and ignore
the cache if the attributes are missing
author | Frank Kingswood <frank@kingswood-consulting.co.uk> |
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date | Tue, 08 Jan 2013 20:11:20 +0000 |
parents | a08775ec89f2 |
children | 246f290e162a |
rev | line source |
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1 # Mercurial built-in replacement for cvsps. |
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2 # |
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3 # Copyright 2008, Frank Kingswood <frank@kingswood-consulting.co.uk> |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
10263 | 6 # GNU General Public License version 2 or any later version. |
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7 |
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8 import os |
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9 import re |
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10 import cPickle as pickle |
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11 from mercurial import util |
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12 from mercurial.i18n import _ |
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13 from mercurial import hook |
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14 from mercurial import util |
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15 |
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16 class logentry(object): |
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17 '''Class logentry has the following attributes: |
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18 .author - author name as CVS knows it |
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19 .branch - name of branch this revision is on |
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20 .branches - revision tuple of branches starting at this revision |
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21 .comment - commit message |
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22 .commitid - CVS commitid or None |
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23 .date - the commit date as a (time, tz) tuple |
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24 .dead - true if file revision is dead |
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25 .file - Name of file |
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26 .lines - a tuple (+lines, -lines) or None |
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27 .parent - Previous revision of this entry |
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28 .rcs - name of file as returned from CVS |
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29 .revision - revision number as tuple |
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30 .tags - list of tags on the file |
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31 .synthetic - is this a synthetic "file ... added on ..." revision? |
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32 .mergepoint - the branch that has been merged from (if present in |
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33 rlog output) or None |
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34 .branchpoints - the branches that start at the current entry or empty |
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35 ''' |
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36 def __init__(self, **entries): |
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37 self.synthetic = False |
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38 self.__dict__.update(entries) |
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39 |
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40 def __repr__(self): |
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41 items = ("%s=%r"%(k, self.__dict__[k]) for k in sorted(self.__dict__)) |
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42 return "%s(%s)"%(type(self).__name__, ", ".join(items)) |
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43 |
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44 class logerror(Exception): |
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45 pass |
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46 |
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47 def getrepopath(cvspath): |
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48 """Return the repository path from a CVS path. |
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49 |
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50 >>> getrepopath('/foo/bar') |
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51 '/foo/bar' |
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52 >>> getrepopath('c:/foo/bar') |
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53 'c:/foo/bar' |
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54 >>> getrepopath(':pserver:10/foo/bar') |
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55 '/foo/bar' |
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56 >>> getrepopath(':pserver:10c:/foo/bar') |
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57 '/foo/bar' |
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58 >>> getrepopath(':pserver:/foo/bar') |
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59 '/foo/bar' |
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60 >>> getrepopath(':pserver:c:/foo/bar') |
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61 'c:/foo/bar' |
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62 >>> getrepopath(':pserver:truc@foo.bar:/foo/bar') |
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63 '/foo/bar' |
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64 >>> getrepopath(':pserver:truc@foo.bar:c:/foo/bar') |
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65 'c:/foo/bar' |
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66 """ |
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67 # According to CVS manual, CVS paths are expressed like: |
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68 # [:method:][[user][:password]@]hostname[:[port]]/path/to/repository |
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69 # |
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70 # Unfortunately, Windows absolute paths start with a drive letter |
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71 # like 'c:' making it harder to parse. Here we assume that drive |
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72 # letters are only one character long and any CVS component before |
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73 # the repository path is at least 2 characters long, and use this |
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74 # to disambiguate. |
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75 parts = cvspath.split(':') |
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76 if len(parts) == 1: |
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77 return parts[0] |
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78 # Here there is an ambiguous case if we have a port number |
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79 # immediately followed by a Windows driver letter. We assume this |
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80 # never happens and decide it must be CVS path component, |
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81 # therefore ignoring it. |
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82 if len(parts[-2]) > 1: |
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83 return parts[-1].lstrip('0123456789') |
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84 return parts[-2] + ':' + parts[-1] |
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85 |
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86 def createlog(ui, directory=None, root="", rlog=True, cache=None): |
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87 '''Collect the CVS rlog''' |
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88 |
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89 # Because we store many duplicate commit log messages, reusing strings |
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90 # saves a lot of memory and pickle storage space. |
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91 _scache = {} |
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92 def scache(s): |
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93 "return a shared version of a string" |
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94 return _scache.setdefault(s, s) |
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95 |
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96 ui.status(_('collecting CVS rlog\n')) |
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97 |
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98 log = [] # list of logentry objects containing the CVS state |
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99 |
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100 # patterns to match in CVS (r)log output, by state of use |
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101 re_00 = re.compile('RCS file: (.+)$') |
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102 re_01 = re.compile('cvs \\[r?log aborted\\]: (.+)$') |
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103 re_02 = re.compile('cvs (r?log|server): (.+)\n$') |
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104 re_03 = re.compile("(Cannot access.+CVSROOT)|" |
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105 "(can't create temporary directory.+)$") |
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106 re_10 = re.compile('Working file: (.+)$') |
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107 re_20 = re.compile('symbolic names:') |
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108 re_30 = re.compile('\t(.+): ([\\d.]+)$') |
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109 re_31 = re.compile('----------------------------$') |
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110 re_32 = re.compile('=======================================' |
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111 '======================================$') |
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112 re_50 = re.compile('revision ([\\d.]+)(\s+locked by:\s+.+;)?$') |
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113 re_60 = re.compile(r'date:\s+(.+);\s+author:\s+(.+);\s+state:\s+(.+?);' |
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114 r'(\s+lines:\s+(\+\d+)?\s+(-\d+)?;)?' |
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115 r'(\s+commitid:\s+([^;]+);)?' |
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116 r'(.*mergepoint:\s+([^;]+);)?') |
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117 re_70 = re.compile('branches: (.+);$') |
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118 |
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119 file_added_re = re.compile(r'file [^/]+ was (initially )?added on branch') |
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120 |
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121 prefix = '' # leading path to strip of what we get from CVS |
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122 |
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123 if directory is None: |
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124 # Current working directory |
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125 |
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126 # Get the real directory in the repository |
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127 try: |
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128 prefix = open(os.path.join('CVS','Repository')).read().strip() |
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129 directory = prefix |
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130 if prefix == ".": |
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131 prefix = "" |
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132 except IOError: |
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133 raise logerror(_('not a CVS sandbox')) |
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134 |
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135 if prefix and not prefix.endswith(os.sep): |
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136 prefix += os.sep |
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137 |
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138 # Use the Root file in the sandbox, if it exists |
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139 try: |
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140 root = open(os.path.join('CVS','Root')).read().strip() |
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141 except IOError: |
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142 pass |
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143 |
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144 if not root: |
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145 root = os.environ.get('CVSROOT', '') |
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146 |
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147 # read log cache if one exists |
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148 oldlog = [] |
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149 date = None |
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150 |
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151 if cache: |
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152 cachedir = os.path.expanduser('~/.hg.cvsps') |
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153 if not os.path.exists(cachedir): |
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154 os.mkdir(cachedir) |
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155 |
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156 # The cvsps cache pickle needs a uniquified name, based on the |
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157 # repository location. The address may have all sort of nasties |
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158 # in it, slashes, colons and such. So here we take just the |
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159 # alphanumeric characters, concatenated in a way that does not |
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160 # mix up the various components, so that |
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161 # :pserver:user@server:/path |
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162 # and |
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163 # /pserver/user/server/path |
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164 # are mapped to different cache file names. |
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165 cachefile = root.split(":") + [directory, "cache"] |
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166 cachefile = ['-'.join(re.findall(r'\w+', s)) for s in cachefile if s] |
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167 cachefile = os.path.join(cachedir, |
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168 '.'.join([s for s in cachefile if s])) |
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169 |
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170 if cache == 'update': |
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171 try: |
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172 ui.note(_('reading cvs log cache %s\n') % cachefile) |
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173 oldlog = pickle.load(open(cachefile)) |
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174 for e in oldlog: |
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175 if not (util.safehasattr(e, 'branchpoints') and |
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176 util.safehasattr(e, 'commitid') and |
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177 util.safehasattr(e, 'mergepoint')): |
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178 ui.status(_('ignoring old cache\n')) |
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179 oldlog = [] |
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180 break |
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181 |
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182 ui.note(_('cache has %d log entries\n') % len(oldlog)) |
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183 except Exception, e: |
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184 ui.note(_('error reading cache: %r\n') % e) |
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185 |
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186 if oldlog: |
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187 date = oldlog[-1].date # last commit date as a (time,tz) tuple |
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188 date = util.datestr(date, '%Y/%m/%d %H:%M:%S %1%2') |
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189 |
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190 # build the CVS commandline |
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191 cmd = ['cvs', '-q'] |
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192 if root: |
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193 cmd.append('-d%s' % root) |
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194 p = util.normpath(getrepopath(root)) |
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195 if not p.endswith('/'): |
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196 p += '/' |
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197 if prefix: |
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198 # looks like normpath replaces "" by "." |
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199 prefix = p + util.normpath(prefix) |
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200 else: |
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201 prefix = p |
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202 cmd.append(['log', 'rlog'][rlog]) |
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203 if date: |
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204 # no space between option and date string |
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205 cmd.append('-d>%s' % date) |
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206 cmd.append(directory) |
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207 |
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208 # state machine begins here |
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209 tags = {} # dictionary of revisions on current file with their tags |
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210 branchmap = {} # mapping between branch names and revision numbers |
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211 state = 0 |
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212 store = False # set when a new record can be appended |
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213 |
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214 cmd = [util.shellquote(arg) for arg in cmd] |
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215 ui.note(_("running %s\n") % (' '.join(cmd))) |
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216 ui.debug("prefix=%r directory=%r root=%r\n" % (prefix, directory, root)) |
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217 |
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218 pfp = util.popen(' '.join(cmd)) |
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219 peek = pfp.readline() |
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220 while True: |
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221 line = peek |
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222 if line == '': |
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223 break |
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224 peek = pfp.readline() |
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225 if line.endswith('\n'): |
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226 line = line[:-1] |
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227 #ui.debug('state=%d line=%r\n' % (state, line)) |
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228 |
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229 if state == 0: |
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230 # initial state, consume input until we see 'RCS file' |
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231 match = re_00.match(line) |
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232 if match: |
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233 rcs = match.group(1) |
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234 tags = {} |
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235 if rlog: |
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236 filename = util.normpath(rcs[:-2]) |
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237 if filename.startswith(prefix): |
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238 filename = filename[len(prefix):] |
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239 if filename.startswith('/'): |
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240 filename = filename[1:] |
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241 if filename.startswith('Attic/'): |
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242 filename = filename[6:] |
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243 else: |
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244 filename = filename.replace('/Attic/', '/') |
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245 state = 2 |
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246 continue |
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247 state = 1 |
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248 continue |
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249 match = re_01.match(line) |
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250 if match: |
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251 raise logerror(match.group(1)) |
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252 match = re_02.match(line) |
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253 if match: |
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254 raise logerror(match.group(2)) |
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255 if re_03.match(line): |
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256 raise logerror(line) |
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257 |
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258 elif state == 1: |
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259 # expect 'Working file' (only when using log instead of rlog) |
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260 match = re_10.match(line) |
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261 assert match, _('RCS file must be followed by working file') |
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262 filename = util.normpath(match.group(1)) |
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263 state = 2 |
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264 |
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265 elif state == 2: |
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266 # expect 'symbolic names' |
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267 if re_20.match(line): |
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268 branchmap = {} |
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269 state = 3 |
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270 |
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271 elif state == 3: |
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272 # read the symbolic names and store as tags |
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273 match = re_30.match(line) |
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274 if match: |
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275 rev = [int(x) for x in match.group(2).split('.')] |
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276 |
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277 # Convert magic branch number to an odd-numbered one |
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278 revn = len(rev) |
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279 if revn > 3 and (revn % 2) == 0 and rev[-2] == 0: |
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280 rev = rev[:-2] + rev[-1:] |
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281 rev = tuple(rev) |
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282 |
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283 if rev not in tags: |
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284 tags[rev] = [] |
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285 tags[rev].append(match.group(1)) |
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286 branchmap[match.group(1)] = match.group(2) |
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287 |
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288 elif re_31.match(line): |
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289 state = 5 |
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290 elif re_32.match(line): |
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291 state = 0 |
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292 |
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293 elif state == 4: |
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294 # expecting '------' separator before first revision |
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295 if re_31.match(line): |
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296 state = 5 |
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297 else: |
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298 assert not re_32.match(line), _('must have at least ' |
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299 'some revisions') |
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300 |
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301 elif state == 5: |
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302 # expecting revision number and possibly (ignored) lock indication |
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303 # we create the logentry here from values stored in states 0 to 4, |
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304 # as this state is re-entered for subsequent revisions of a file. |
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305 match = re_50.match(line) |
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306 assert match, _('expected revision number') |
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307 e = logentry(rcs=scache(rcs), file=scache(filename), |
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308 revision=tuple([int(x) for x in match.group(1).split('.')]), |
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309 branches=[], parent=None, commitid=None, mergepoint=None, branchpoints=set()) |
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310 |
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311 state = 6 |
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312 |
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313 elif state == 6: |
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314 # expecting date, author, state, lines changed |
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315 match = re_60.match(line) |
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316 assert match, _('revision must be followed by date line') |
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317 d = match.group(1) |
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318 if d[2] == '/': |
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319 # Y2K |
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320 d = '19' + d |
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321 |
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322 if len(d.split()) != 3: |
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323 # cvs log dates always in GMT |
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324 d = d + ' UTC' |
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325 e.date = util.parsedate(d, ['%y/%m/%d %H:%M:%S', |
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326 '%Y/%m/%d %H:%M:%S', |
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327 '%Y-%m-%d %H:%M:%S']) |
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328 e.author = scache(match.group(2)) |
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329 e.dead = match.group(3).lower() == 'dead' |
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330 |
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331 if match.group(5): |
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332 if match.group(6): |
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333 e.lines = (int(match.group(5)), int(match.group(6))) |
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334 else: |
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335 e.lines = (int(match.group(5)), 0) |
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336 elif match.group(6): |
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337 e.lines = (0, int(match.group(6))) |
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338 else: |
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339 e.lines = None |
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340 |
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341 if match.group(7): # cvs 1.12 commitid |
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342 e.commitid = match.group(8) |
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343 |
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344 if match.group(9): # cvsnt mergepoint |
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345 myrev = match.group(10).split('.') |
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346 if len(myrev) == 2: # head |
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347 e.mergepoint = 'HEAD' |
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348 else: |
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349 myrev = '.'.join(myrev[:-2] + ['0', myrev[-2]]) |
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350 branches = [b for b in branchmap if branchmap[b] == myrev] |
16683 | 351 assert len(branches) == 1, ('unknown branch: %s' |
352 % e.mergepoint) | |
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353 e.mergepoint = branches[0] |
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354 |
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355 e.comment = [] |
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356 state = 7 |
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357 |
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358 elif state == 7: |
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359 # read the revision numbers of branches that start at this revision |
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360 # or store the commit log message otherwise |
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361 m = re_70.match(line) |
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362 if m: |
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363 e.branches = [tuple([int(y) for y in x.strip().split('.')]) |
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364 for x in m.group(1).split(';')] |
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365 state = 8 |
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366 elif re_31.match(line) and re_50.match(peek): |
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367 state = 5 |
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368 store = True |
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369 elif re_32.match(line): |
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370 state = 0 |
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371 store = True |
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372 else: |
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373 e.comment.append(line) |
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374 |
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375 elif state == 8: |
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376 # store commit log message |
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377 if re_31.match(line): |
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378 cpeek = peek |
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379 if cpeek.endswith('\n'): |
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380 cpeek = cpeek[:-1] |
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381 if re_50.match(cpeek): |
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382 state = 5 |
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383 store = True |
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384 else: |
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385 e.comment.append(line) |
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386 elif re_32.match(line): |
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387 state = 0 |
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388 store = True |
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389 else: |
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390 e.comment.append(line) |
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391 |
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392 # When a file is added on a branch B1, CVS creates a synthetic |
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393 # dead trunk revision 1.1 so that the branch has a root. |
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394 # Likewise, if you merge such a file to a later branch B2 (one |
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395 # that already existed when the file was added on B1), CVS |
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396 # creates a synthetic dead revision 1.1.x.1 on B2. Don't drop |
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397 # these revisions now, but mark them synthetic so |
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398 # createchangeset() can take care of them. |
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399 if (store and |
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400 e.dead and |
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401 e.revision[-1] == 1 and # 1.1 or 1.1.x.1 |
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402 len(e.comment) == 1 and |
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403 file_added_re.match(e.comment[0])): |
9467
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diff
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|
404 ui.debug('found synthetic revision in %s: %r\n' |
7862
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405 % (e.rcs, e.comment[0])) |
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406 e.synthetic = True |
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407 |
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|
408 if store: |
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409 # clean up the results and save in the log. |
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changeset
|
410 store = False |
8209
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411 e.tags = sorted([scache(x) for x in tags.get(e.revision, [])]) |
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412 e.comment = scache('\n'.join(e.comment)) |
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413 |
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|
414 revn = len(e.revision) |
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415 if revn > 3 and (revn % 2) == 0: |
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416 e.branch = tags.get(e.revision[:-1], [None])[0] |
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417 else: |
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418 e.branch = None |
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419 |
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420 # find the branches starting from this revision |
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421 branchpoints = set() |
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422 for branch, revision in branchmap.iteritems(): |
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423 revparts = tuple([int(i) for i in revision.split('.')]) |
10950 | 424 if len(revparts) < 2: # bad tags |
425 continue | |
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426 if revparts[-2] == 0 and revparts[-1] % 2 == 0: |
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|
427 # normal branch |
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428 if revparts[:-2] == e.revision: |
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|
429 branchpoints.add(branch) |
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430 elif revparts == (1, 1, 1): # vendor branch |
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|
431 if revparts in e.branches: |
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432 branchpoints.add(branch) |
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433 e.branchpoints = branchpoints |
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434 |
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435 log.append(e) |
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436 |
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437 if len(log) % 100 == 0: |
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438 ui.status(util.ellipsis('%d %s' % (len(log), e.file), 80)+'\n') |
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439 |
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440 log.sort(key=lambda x: (x.rcs, x.revision)) |
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441 |
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442 # find parent revisions of individual files |
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443 versions = {} |
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444 for e in log: |
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445 branch = e.revision[:-1] |
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446 p = versions.get((e.rcs, branch), None) |
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447 if p is None: |
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448 p = e.revision[:-2] |
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449 e.parent = p |
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450 versions[(e.rcs, branch)] = e.revision |
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451 |
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452 # update the log cache |
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453 if cache: |
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454 if log: |
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455 # join up the old and new logs |
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456 log.sort(key=lambda x: x.date) |
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457 |
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458 if oldlog and oldlog[-1].date >= log[0].date: |
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459 raise logerror(_('log cache overlaps with new log entries,' |
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460 ' re-run without cache.')) |
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461 |
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462 log = oldlog + log |
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463 |
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464 # write the new cachefile |
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465 ui.note(_('writing cvs log cache %s\n') % cachefile) |
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466 pickle.dump(log, open(cachefile, 'w')) |
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467 else: |
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468 log = oldlog |
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469 |
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470 ui.status(_('%d log entries\n') % len(log)) |
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471 |
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472 hook.hook(ui, None, "cvslog", True, log=log) |
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473 |
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474 return log |
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changeset
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475 |
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changeset
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476 |
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477 class changeset(object): |
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478 '''Class changeset has the following attributes: |
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479 .id - integer identifying this changeset (list index) |
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480 .author - author name as CVS knows it |
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481 .branch - name of branch this changeset is on, or None |
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482 .comment - commit message |
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483 .commitid - CVS commitid or None |
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484 .date - the commit date as a (time,tz) tuple |
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485 .entries - list of logentry objects in this changeset |
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486 .parents - list of one or two parent changesets |
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487 .tags - list of tags on this changeset |
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488 .synthetic - from synthetic revision "file ... added on branch ..." |
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489 .mergepoint- the branch that has been merged from or None |
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490 .branchpoints- the branches that start at the current entry or empty |
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491 ''' |
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492 def __init__(self, **entries): |
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|
493 self.synthetic = False |
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494 self.__dict__.update(entries) |
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495 |
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|
496 def __repr__(self): |
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497 items = ("%s=%r"%(k, self.__dict__[k]) for k in sorted(self.__dict__)) |
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498 return "%s(%s)"%(type(self).__name__, ", ".join(items)) |
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changeset
|
499 |
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Frank Kingswood <frank@kingswood-consulting.co.uk>
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changeset
|
500 def createchangeset(ui, log, fuzz=60, mergefrom=None, mergeto=None): |
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changeset
|
501 '''Convert log into changesets.''' |
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parents:
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changeset
|
502 |
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changeset
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503 ui.status(_('creating changesets\n')) |
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changeset
|
504 |
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changeset
|
505 # Merge changesets |
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506 log.sort(key=lambda x: (x.commitid, x.comment, x.author, x.branch, x.date, x.branchpoints)) |
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parents:
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changeset
|
507 |
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changeset
|
508 changesets = [] |
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509 files = set() |
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510 c = None |
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changeset
|
511 for i, e in enumerate(log): |
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parents:
diff
changeset
|
512 |
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changeset
|
513 # Check if log entry belongs to the current changeset or not. |
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|
514 |
17424
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changeset
|
515 # Since CVS is file-centric, two different file revisions with |
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516 # different branchpoints should be treated as belonging to two |
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517 # different changesets (and the ordering is important and not |
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|
518 # honoured by cvsps at this point). |
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519 # |
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520 # Consider the following case: |
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changeset
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521 # foo 1.1 branchpoints: [MYBRANCH] |
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522 # bar 1.1 branchpoints: [MYBRANCH, MYBRANCH2] |
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523 # |
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524 # Here foo is part only of MYBRANCH, but not MYBRANCH2, e.g. a |
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525 # later version of foo may be in MYBRANCH2, so foo should be the |
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526 # first changeset and bar the next and MYBRANCH and MYBRANCH2 |
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527 # should both start off of the bar changeset. No provisions are |
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528 # made to ensure that this is, in fact, what happens. |
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529 if not (c and e.branchpoints == c.branchpoints and |
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|
530 ( # cvs commitids |
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531 (e.commitid is not None and e.commitid == c.commitid) |
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|
532 or |
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|
533 ( # no commitids, use fuzzy commit detection |
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534 (e.commitid is None or c.commitid is None) and |
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|
535 e.comment == c.comment and |
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|
536 e.author == c.author and |
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537 e.branch == c.branch and |
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|
538 ((c.date[0] + c.date[1]) <= |
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changeset
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539 (e.date[0] + e.date[1]) <= |
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changeset
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540 (c.date[0] + c.date[1]) + fuzz) and |
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changeset
|
541 e.file not in files |
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changeset
|
542 ) |
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changeset
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543 )): |
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changeset
|
544 c = changeset(comment=e.comment, author=e.author, |
18261
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changeset
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545 branch=e.branch, date=e.date, |
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changeset
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546 entries=[], mergepoint=e.mergepoint, |
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changeset
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547 branchpoints=e.branchpoints, commitid=e.commitid) |
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changeset
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548 changesets.append(c) |
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|
549 |
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550 files = set() |
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551 if len(changesets) % 100 == 0: |
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552 t = '%d %s' % (len(changesets), repr(e.comment)[1:-1]) |
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553 ui.status(util.ellipsis(t, 80) + '\n') |
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changeset
|
554 |
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changeset
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555 c.entries.append(e) |
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changeset
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556 files.add(e.file) |
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changeset
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557 c.date = e.date # changeset date is date of latest commit in it |
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558 |
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559 # Mark synthetic changesets |
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560 |
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561 for c in changesets: |
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562 # Synthetic revisions always get their own changeset, because |
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563 # the log message includes the filename. E.g. if you add file3 |
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564 # and file4 on a branch, you get four log entries and three |
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|
565 # changesets: |
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changeset
|
566 # "File file3 was added on branch ..." (synthetic, 1 entry) |
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567 # "File file4 was added on branch ..." (synthetic, 1 entry) |
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cvsps: recognize and eliminate CVS' synthetic "file added" revisions.
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568 # "Add file3 and file4 to fix ..." (real, 2 entries) |
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changeset
|
569 # Hence the check for 1 entry here. |
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35893dcfd40c
cvsps: fix traceback involving 'synthetic'
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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changeset
|
570 c.synthetic = len(c.entries) == 1 and c.entries[0].synthetic |
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571 |
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convert: cvsps.py - code to generate changesets from a CVS repository
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changeset
|
572 # Sort files in each changeset |
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Frank Kingswood <frank@kingswood-consulting.co.uk>
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diff
changeset
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573 |
15790
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cvsps: pull function definition out of loop
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574 def entitycompare(l, r): |
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Martin Geisler <mg@aragost.com>
parents:
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575 'Mimic cvsps sorting order' |
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Martin Geisler <mg@aragost.com>
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576 l = l.file.split('/') |
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cvsps: pull function definition out of loop
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577 r = r.file.split('/') |
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|
578 nl = len(l) |
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changeset
|
579 nr = len(r) |
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changeset
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580 n = min(nl, nr) |
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changeset
|
581 for i in range(n): |
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Martin Geisler <mg@aragost.com>
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changeset
|
582 if i + 1 == nl and nl < nr: |
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parents:
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changeset
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583 return -1 |
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584 elif i + 1 == nr and nl > nr: |
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|
585 return +1 |
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|
586 elif l[i] < r[i]: |
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cvsps: pull function definition out of loop
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changeset
|
587 return -1 |
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changeset
|
588 elif l[i] > r[i]: |
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cvsps: pull function definition out of loop
Martin Geisler <mg@aragost.com>
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changeset
|
589 return +1 |
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cvsps: pull function definition out of loop
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diff
changeset
|
590 return 0 |
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cvsps: pull function definition out of loop
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changeset
|
591 |
6687
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
592 for c in changesets: |
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convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
593 c.entries.sort(entitycompare) |
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Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
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changeset
|
594 |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
595 # Sort changesets by date |
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convert: cvsps.py - code to generate changesets from a CVS repository
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parents:
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changeset
|
596 |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
597 def cscmp(l, r): |
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changeset
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598 d = sum(l.date) - sum(r.date) |
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convert: cvsps.py - code to generate changesets from a CVS repository
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parents:
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changeset
|
599 if d: |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
600 return d |
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Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
601 |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
602 # detect vendor branches and initial commits on a branch |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
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diff
changeset
|
603 le = {} |
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convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
604 for e in l.entries: |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
605 le[e.rcs] = e.revision |
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Frank Kingswood <frank@kingswood-consulting.co.uk>
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changeset
|
606 re = {} |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
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changeset
|
607 for e in r.entries: |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
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parents:
diff
changeset
|
608 re[e.rcs] = e.revision |
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Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
609 |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
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changeset
|
610 d = 0 |
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changeset
|
611 for e in l.entries: |
f8ef39206f6a
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changeset
|
612 if re.get(e.rcs, None) == e.parent: |
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Frank Kingswood <frank@kingswood-consulting.co.uk>
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changeset
|
613 assert not d |
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changeset
|
614 d = 1 |
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diff
changeset
|
615 break |
f8ef39206f6a
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parents:
diff
changeset
|
616 |
f8ef39206f6a
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diff
changeset
|
617 for e in r.entries: |
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changeset
|
618 if le.get(e.rcs, None) == e.parent: |
f8ef39206f6a
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parents:
diff
changeset
|
619 assert not d |
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changeset
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620 d = -1 |
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changeset
|
621 break |
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changeset
|
622 |
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diff
changeset
|
623 return d |
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diff
changeset
|
624 |
f8ef39206f6a
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parents:
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changeset
|
625 changesets.sort(cscmp) |
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Frank Kingswood <frank@kingswood-consulting.co.uk>
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changeset
|
626 |
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changeset
|
627 # Collect tags |
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changeset
|
628 |
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changeset
|
629 globaltags = {} |
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parents:
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changeset
|
630 for c in changesets: |
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changeset
|
631 for e in c.entries: |
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changeset
|
632 for tag in e.tags: |
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parents:
diff
changeset
|
633 # remember which is the latest changeset to have this tag |
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changeset
|
634 globaltags[tag] = c |
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changeset
|
635 |
f8ef39206f6a
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Frank Kingswood <frank@kingswood-consulting.co.uk>
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diff
changeset
|
636 for c in changesets: |
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|
637 tags = set() |
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|
638 for e in c.entries: |
8483
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convert/cvsps: use set.update for bulk update
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changeset
|
639 tags.update(e.tags) |
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diff
changeset
|
640 # remember tags only if this is the latest changeset to have it |
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641 c.tags = sorted(tag for tag in tags if globaltags[tag] is c) |
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|
642 |
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changeset
|
643 # Find parent changesets, handle {{mergetobranch BRANCHNAME}} |
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changeset
|
644 # by inserting dummy changesets with two parents, and handle |
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parents:
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changeset
|
645 # {{mergefrombranch BRANCHNAME}} by setting two parents. |
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parents:
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changeset
|
646 |
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changeset
|
647 if mergeto is None: |
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changeset
|
648 mergeto = r'{{mergetobranch ([-\w]+)}}' |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
649 if mergeto: |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
650 mergeto = re.compile(mergeto) |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
651 |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
652 if mergefrom is None: |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
653 mergefrom = r'{{mergefrombranch ([-\w]+)}}' |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
654 if mergefrom: |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
655 mergefrom = re.compile(mergefrom) |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
656 |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
657 versions = {} # changeset index where we saw any particular file version |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
658 branches = {} # changeset index where we saw a branch |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
659 n = len(changesets) |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
660 i = 0 |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
661 while i < n: |
6687
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
662 c = changesets[i] |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
663 |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
664 for f in c.entries: |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
665 versions[(f.rcs, f.revision)] = i |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
666 |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
667 p = None |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
668 if c.branch in branches: |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
669 p = branches[c.branch] |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
670 else: |
8756
6019e6517f95
convert: better support for CVS branchpoints (issue1447)
Henrik Stuart <hg@hstuart.dk>
parents:
8661
diff
changeset
|
671 # first changeset on a new branch |
6019e6517f95
convert: better support for CVS branchpoints (issue1447)
Henrik Stuart <hg@hstuart.dk>
parents:
8661
diff
changeset
|
672 # the parent is a changeset with the branch in its |
6019e6517f95
convert: better support for CVS branchpoints (issue1447)
Henrik Stuart <hg@hstuart.dk>
parents:
8661
diff
changeset
|
673 # branchpoints such that it is the latest possible |
6019e6517f95
convert: better support for CVS branchpoints (issue1447)
Henrik Stuart <hg@hstuart.dk>
parents:
8661
diff
changeset
|
674 # commit without any intervening, unrelated commits. |
6019e6517f95
convert: better support for CVS branchpoints (issue1447)
Henrik Stuart <hg@hstuart.dk>
parents:
8661
diff
changeset
|
675 |
6019e6517f95
convert: better support for CVS branchpoints (issue1447)
Henrik Stuart <hg@hstuart.dk>
parents:
8661
diff
changeset
|
676 for candidate in xrange(i): |
6019e6517f95
convert: better support for CVS branchpoints (issue1447)
Henrik Stuart <hg@hstuart.dk>
parents:
8661
diff
changeset
|
677 if c.branch not in changesets[candidate].branchpoints: |
6019e6517f95
convert: better support for CVS branchpoints (issue1447)
Henrik Stuart <hg@hstuart.dk>
parents:
8661
diff
changeset
|
678 if p is not None: |
6019e6517f95
convert: better support for CVS branchpoints (issue1447)
Henrik Stuart <hg@hstuart.dk>
parents:
8661
diff
changeset
|
679 break |
6019e6517f95
convert: better support for CVS branchpoints (issue1447)
Henrik Stuart <hg@hstuart.dk>
parents:
8661
diff
changeset
|
680 continue |
6019e6517f95
convert: better support for CVS branchpoints (issue1447)
Henrik Stuart <hg@hstuart.dk>
parents:
8661
diff
changeset
|
681 p = candidate |
6687
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
682 |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
683 c.parents = [] |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
684 if p is not None: |
7862
02981000012e
cvsps: recognize and eliminate CVS' synthetic "file added" revisions.
Greg Ward <greg-hg@gerg.ca>
parents:
7601
diff
changeset
|
685 p = changesets[p] |
02981000012e
cvsps: recognize and eliminate CVS' synthetic "file added" revisions.
Greg Ward <greg-hg@gerg.ca>
parents:
7601
diff
changeset
|
686 |
02981000012e
cvsps: recognize and eliminate CVS' synthetic "file added" revisions.
Greg Ward <greg-hg@gerg.ca>
parents:
7601
diff
changeset
|
687 # Ensure no changeset has a synthetic changeset as a parent. |
02981000012e
cvsps: recognize and eliminate CVS' synthetic "file added" revisions.
Greg Ward <greg-hg@gerg.ca>
parents:
7601
diff
changeset
|
688 while p.synthetic: |
02981000012e
cvsps: recognize and eliminate CVS' synthetic "file added" revisions.
Greg Ward <greg-hg@gerg.ca>
parents:
7601
diff
changeset
|
689 assert len(p.parents) <= 1, \ |
02981000012e
cvsps: recognize and eliminate CVS' synthetic "file added" revisions.
Greg Ward <greg-hg@gerg.ca>
parents:
7601
diff
changeset
|
690 _('synthetic changeset cannot have multiple parents') |
02981000012e
cvsps: recognize and eliminate CVS' synthetic "file added" revisions.
Greg Ward <greg-hg@gerg.ca>
parents:
7601
diff
changeset
|
691 if p.parents: |
02981000012e
cvsps: recognize and eliminate CVS' synthetic "file added" revisions.
Greg Ward <greg-hg@gerg.ca>
parents:
7601
diff
changeset
|
692 p = p.parents[0] |
02981000012e
cvsps: recognize and eliminate CVS' synthetic "file added" revisions.
Greg Ward <greg-hg@gerg.ca>
parents:
7601
diff
changeset
|
693 else: |
02981000012e
cvsps: recognize and eliminate CVS' synthetic "file added" revisions.
Greg Ward <greg-hg@gerg.ca>
parents:
7601
diff
changeset
|
694 p = None |
02981000012e
cvsps: recognize and eliminate CVS' synthetic "file added" revisions.
Greg Ward <greg-hg@gerg.ca>
parents:
7601
diff
changeset
|
695 break |
02981000012e
cvsps: recognize and eliminate CVS' synthetic "file added" revisions.
Greg Ward <greg-hg@gerg.ca>
parents:
7601
diff
changeset
|
696 |
02981000012e
cvsps: recognize and eliminate CVS' synthetic "file added" revisions.
Greg Ward <greg-hg@gerg.ca>
parents:
7601
diff
changeset
|
697 if p is not None: |
02981000012e
cvsps: recognize and eliminate CVS' synthetic "file added" revisions.
Greg Ward <greg-hg@gerg.ca>
parents:
7601
diff
changeset
|
698 c.parents.append(p) |
6687
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
699 |
7956
3e7611a83230
convert: added cvsnt mergepoint support
Henrik Stuart <henrik.stuart@edlund.dk>
parents:
7950
diff
changeset
|
700 if c.mergepoint: |
3e7611a83230
convert: added cvsnt mergepoint support
Henrik Stuart <henrik.stuart@edlund.dk>
parents:
7950
diff
changeset
|
701 if c.mergepoint == 'HEAD': |
3e7611a83230
convert: added cvsnt mergepoint support
Henrik Stuart <henrik.stuart@edlund.dk>
parents:
7950
diff
changeset
|
702 c.mergepoint = None |
3e7611a83230
convert: added cvsnt mergepoint support
Henrik Stuart <henrik.stuart@edlund.dk>
parents:
7950
diff
changeset
|
703 c.parents.append(changesets[branches[c.mergepoint]]) |
3e7611a83230
convert: added cvsnt mergepoint support
Henrik Stuart <henrik.stuart@edlund.dk>
parents:
7950
diff
changeset
|
704 |
6687
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
705 if mergefrom: |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
706 m = mergefrom.search(c.comment) |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
707 if m: |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
708 m = m.group(1) |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
709 if m == 'HEAD': |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
710 m = None |
8171
4e5bd9b97bb3
cvsps: fix crash when log message refers to non-existent branch (issue1615).
Greg Ward <greg-hg@gerg.ca>
parents:
8080
diff
changeset
|
711 try: |
4e5bd9b97bb3
cvsps: fix crash when log message refers to non-existent branch (issue1615).
Greg Ward <greg-hg@gerg.ca>
parents:
8080
diff
changeset
|
712 candidate = changesets[branches[m]] |
4e5bd9b97bb3
cvsps: fix crash when log message refers to non-existent branch (issue1615).
Greg Ward <greg-hg@gerg.ca>
parents:
8080
diff
changeset
|
713 except KeyError: |
4e5bd9b97bb3
cvsps: fix crash when log message refers to non-existent branch (issue1615).
Greg Ward <greg-hg@gerg.ca>
parents:
8080
diff
changeset
|
714 ui.warn(_("warning: CVS commit message references " |
4e5bd9b97bb3
cvsps: fix crash when log message refers to non-existent branch (issue1615).
Greg Ward <greg-hg@gerg.ca>
parents:
8080
diff
changeset
|
715 "non-existent branch %r:\n%s\n") |
4e5bd9b97bb3
cvsps: fix crash when log message refers to non-existent branch (issue1615).
Greg Ward <greg-hg@gerg.ca>
parents:
8080
diff
changeset
|
716 % (m, c.comment)) |
7950
9bbcfa898cd3
issue1578: fix crash: do not use synthetic changesets as merge parents.
Greg Ward <greg-hg@gerg.ca>
parents:
7862
diff
changeset
|
717 if m in branches and c.branch != m and not candidate.synthetic: |
9bbcfa898cd3
issue1578: fix crash: do not use synthetic changesets as merge parents.
Greg Ward <greg-hg@gerg.ca>
parents:
7862
diff
changeset
|
718 c.parents.append(candidate) |
6687
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
719 |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
720 if mergeto: |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
721 m = mergeto.search(c.comment) |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
722 if m: |
16688
cfb6682961b8
cleanup: replace naked excepts with more specific ones
Brodie Rao <brodie@sf.io>
parents:
16683
diff
changeset
|
723 if m.groups(): |
6687
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
724 m = m.group(1) |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
725 if m == 'HEAD': |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
726 m = None |
16688
cfb6682961b8
cleanup: replace naked excepts with more specific ones
Brodie Rao <brodie@sf.io>
parents:
16683
diff
changeset
|
727 else: |
6687
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
728 m = None # if no group found then merge to HEAD |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
729 if m in branches and c.branch != m: |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
730 # insert empty changeset for merge |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
731 cc = changeset( |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
732 author=c.author, branch=m, date=c.date, |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
733 comment='convert-repo: CVS merge from branch %s' |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
734 % c.branch, |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
735 entries=[], tags=[], |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
736 parents=[changesets[branches[m]], c]) |
6688
5cd7a8433cd4
cvsps: fix up some whitespace
Matt Mackall <mpm@selenic.com>
parents:
6687
diff
changeset
|
737 changesets.insert(i + 1, cc) |
5cd7a8433cd4
cvsps: fix up some whitespace
Matt Mackall <mpm@selenic.com>
parents:
6687
diff
changeset
|
738 branches[m] = i + 1 |
6687
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
739 |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
740 # adjust our loop counters now we have inserted a new entry |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
741 n += 1 |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
742 i += 2 |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
743 continue |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
744 |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
745 branches[c.branch] = i |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
746 i += 1 |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
747 |
7862
02981000012e
cvsps: recognize and eliminate CVS' synthetic "file added" revisions.
Greg Ward <greg-hg@gerg.ca>
parents:
7601
diff
changeset
|
748 # Drop synthetic changesets (safe now that we have ensured no other |
02981000012e
cvsps: recognize and eliminate CVS' synthetic "file added" revisions.
Greg Ward <greg-hg@gerg.ca>
parents:
7601
diff
changeset
|
749 # changesets can have them as parents). |
02981000012e
cvsps: recognize and eliminate CVS' synthetic "file added" revisions.
Greg Ward <greg-hg@gerg.ca>
parents:
7601
diff
changeset
|
750 i = 0 |
02981000012e
cvsps: recognize and eliminate CVS' synthetic "file added" revisions.
Greg Ward <greg-hg@gerg.ca>
parents:
7601
diff
changeset
|
751 while i < len(changesets): |
02981000012e
cvsps: recognize and eliminate CVS' synthetic "file added" revisions.
Greg Ward <greg-hg@gerg.ca>
parents:
7601
diff
changeset
|
752 if changesets[i].synthetic: |
02981000012e
cvsps: recognize and eliminate CVS' synthetic "file added" revisions.
Greg Ward <greg-hg@gerg.ca>
parents:
7601
diff
changeset
|
753 del changesets[i] |
02981000012e
cvsps: recognize and eliminate CVS' synthetic "file added" revisions.
Greg Ward <greg-hg@gerg.ca>
parents:
7601
diff
changeset
|
754 else: |
02981000012e
cvsps: recognize and eliminate CVS' synthetic "file added" revisions.
Greg Ward <greg-hg@gerg.ca>
parents:
7601
diff
changeset
|
755 i += 1 |
02981000012e
cvsps: recognize and eliminate CVS' synthetic "file added" revisions.
Greg Ward <greg-hg@gerg.ca>
parents:
7601
diff
changeset
|
756 |
6687
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
757 # Number changesets |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
758 |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
759 for i, c in enumerate(changesets): |
6688
5cd7a8433cd4
cvsps: fix up some whitespace
Matt Mackall <mpm@selenic.com>
parents:
6687
diff
changeset
|
760 c.id = i + 1 |
6687
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
761 |
f8ef39206f6a
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Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
762 ui.status(_('%d changeset entries\n') % len(changesets)) |
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
763 |
10095
69ce7a10e593
convert: implement two hooks in builtin cvsps
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
9467
diff
changeset
|
764 hook.hook(ui, None, "cvschangesets", True, changesets=changesets) |
69ce7a10e593
convert: implement two hooks in builtin cvsps
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
9467
diff
changeset
|
765 |
6687
f8ef39206f6a
convert: cvsps.py - code to generate changesets from a CVS repository
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
diff
changeset
|
766 return changesets |
7502
16905fc2690f
Add debugcvsps command, replacing cvsps script
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parents:
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diff
changeset
|
767 |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
768 |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
769 def debugcvsps(ui, *args, **opts): |
8661
883f14fcd1df
convert/cvsps: wrap long lines
Martin Geisler <mg@lazybytes.net>
parents:
8483
diff
changeset
|
770 '''Read CVS rlog for current directory or named path in |
883f14fcd1df
convert/cvsps: wrap long lines
Martin Geisler <mg@lazybytes.net>
parents:
8483
diff
changeset
|
771 repository, and convert the log to changesets based on matching |
883f14fcd1df
convert/cvsps: wrap long lines
Martin Geisler <mg@lazybytes.net>
parents:
8483
diff
changeset
|
772 commit log entries and dates. |
883f14fcd1df
convert/cvsps: wrap long lines
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parents:
8483
diff
changeset
|
773 ''' |
7502
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
774 if opts["new_cache"]: |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
775 cache = "write" |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
776 elif opts["update_cache"]: |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
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diff
changeset
|
777 cache = "update" |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
778 else: |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
779 cache = None |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
780 |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
781 revisions = opts["revisions"] |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
782 |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
783 try: |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
784 if args: |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
785 log = [] |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
786 for d in args: |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
787 log += createlog(ui, d, root=opts["root"], cache=cache) |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
788 else: |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
789 log = createlog(ui, root=opts["root"], cache=cache) |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
790 except logerror, e: |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
791 ui.write("%r\n"%e) |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
792 return |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
793 |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
794 changesets = createchangeset(ui, log, opts["fuzz"]) |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
795 del log |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
796 |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
797 # Print changesets (optionally filtered) |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
798 |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
799 off = len(revisions) |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
800 branches = {} # latest version number in each branch |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
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diff
changeset
|
801 ancestors = {} # parent branch |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
802 for cs in changesets: |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
803 |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
804 if opts["ancestors"]: |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
805 if cs.branch not in branches and cs.parents and cs.parents[0].id: |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
806 ancestors[cs.branch] = (changesets[cs.parents[0].id - 1].branch, |
8661
883f14fcd1df
convert/cvsps: wrap long lines
Martin Geisler <mg@lazybytes.net>
parents:
8483
diff
changeset
|
807 cs.parents[0].id) |
7502
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
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diff
changeset
|
808 branches[cs.branch] = cs.id |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
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diff
changeset
|
809 |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
810 # limit by branches |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
811 if opts["branches"] and (cs.branch or 'HEAD') not in opts["branches"]: |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
812 continue |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
813 |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
814 if not off: |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
815 # Note: trailing spaces on several lines here are needed to have |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
816 # bug-for-bug compatibility with cvsps. |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
817 ui.write('---------------------\n') |
17956
a08775ec89f2
i18n: wrap false positives for translation detection
Matt Mackall <mpm@selenic.com>
parents:
17424
diff
changeset
|
818 ui.write(('PatchSet %d \n' % cs.id)) |
a08775ec89f2
i18n: wrap false positives for translation detection
Matt Mackall <mpm@selenic.com>
parents:
17424
diff
changeset
|
819 ui.write(('Date: %s\n' % util.datestr(cs.date, |
a08775ec89f2
i18n: wrap false positives for translation detection
Matt Mackall <mpm@selenic.com>
parents:
17424
diff
changeset
|
820 '%Y/%m/%d %H:%M:%S %1%2'))) |
a08775ec89f2
i18n: wrap false positives for translation detection
Matt Mackall <mpm@selenic.com>
parents:
17424
diff
changeset
|
821 ui.write(('Author: %s\n' % cs.author)) |
a08775ec89f2
i18n: wrap false positives for translation detection
Matt Mackall <mpm@selenic.com>
parents:
17424
diff
changeset
|
822 ui.write(('Branch: %s\n' % (cs.branch or 'HEAD'))) |
a08775ec89f2
i18n: wrap false positives for translation detection
Matt Mackall <mpm@selenic.com>
parents:
17424
diff
changeset
|
823 ui.write(('Tag%s: %s \n' % (['', 's'][len(cs.tags) > 1], |
a08775ec89f2
i18n: wrap false positives for translation detection
Matt Mackall <mpm@selenic.com>
parents:
17424
diff
changeset
|
824 ','.join(cs.tags) or '(none)'))) |
18261
1b7b5975793f
cvsps: use commitids (when present) to detect changesets
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
17956
diff
changeset
|
825 if cs.branchpoints: |
1b7b5975793f
cvsps: use commitids (when present) to detect changesets
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
17956
diff
changeset
|
826 ui.write('Branchpoints: %s \n' % ', '.join(cs.branchpoints)) |
7502
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
827 if opts["parents"] and cs.parents: |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
828 if len(cs.parents) > 1: |
17956
a08775ec89f2
i18n: wrap false positives for translation detection
Matt Mackall <mpm@selenic.com>
parents:
17424
diff
changeset
|
829 ui.write(('Parents: %s\n' % |
a08775ec89f2
i18n: wrap false positives for translation detection
Matt Mackall <mpm@selenic.com>
parents:
17424
diff
changeset
|
830 (','.join([str(p.id) for p in cs.parents])))) |
7502
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
831 else: |
17956
a08775ec89f2
i18n: wrap false positives for translation detection
Matt Mackall <mpm@selenic.com>
parents:
17424
diff
changeset
|
832 ui.write(('Parent: %d\n' % cs.parents[0].id)) |
7502
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
833 |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
834 if opts["ancestors"]: |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
835 b = cs.branch |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
836 r = [] |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
837 while b: |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
838 b, c = ancestors[b] |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
839 r.append('%s:%d:%d' % (b or "HEAD", c, branches[b])) |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
840 if r: |
17956
a08775ec89f2
i18n: wrap false positives for translation detection
Matt Mackall <mpm@selenic.com>
parents:
17424
diff
changeset
|
841 ui.write(('Ancestors: %s\n' % (','.join(r)))) |
7502
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
842 |
17956
a08775ec89f2
i18n: wrap false positives for translation detection
Matt Mackall <mpm@selenic.com>
parents:
17424
diff
changeset
|
843 ui.write(('Log:\n')) |
7502
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
844 ui.write('%s\n\n' % cs.comment) |
17956
a08775ec89f2
i18n: wrap false positives for translation detection
Matt Mackall <mpm@selenic.com>
parents:
17424
diff
changeset
|
845 ui.write(('Members: \n')) |
7502
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
846 for f in cs.entries: |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
847 fn = f.file |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
848 if fn.startswith(opts["prefix"]): |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
849 fn = fn[len(opts["prefix"]):] |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
850 ui.write('\t%s:%s->%s%s \n' % ( |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
851 fn, '.'.join([str(x) for x in f.parent]) or 'INITIAL', |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
852 '.'.join([str(x) for x in f.revision]), |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
853 ['', '(DEAD)'][f.dead])) |
7502
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
854 ui.write('\n') |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
855 |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
856 # have we seen the start tag? |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
857 if revisions and off: |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
858 if revisions[0] == str(cs.id) or \ |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
859 revisions[0] in cs.tags: |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
860 off = False |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
861 |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
862 # see if we reached the end tag |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
863 if len(revisions) > 1 and not off: |
7502
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
864 if revisions[1] == str(cs.id) or \ |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
865 revisions[1] in cs.tags: |
16905fc2690f
Add debugcvsps command, replacing cvsps script
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents:
7280
diff
changeset
|
866 break |