Mercurial > hg
annotate mercurial/changelog.py @ 37135:ecac0006b90e
localrepo: move featuresetupfuncs out of localrepository class (API)
I want to establish an interface for local repositories.
featuresetupfuncs is a class attribute and is global/shared across all
localrepository instances. Let's move it to a module-level attribute
to clarify it isn't part of the local repository interface.
.. api::
localrepo.localrepository.featuresetupfuncs has been renamed to
localrepo.featuresetupfuncs.
Differential Revision: https://phab.mercurial-scm.org/D2925
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Tue, 20 Mar 2018 17:30:30 -0700 |
parents | f0b6fbea00cf |
children | e7aa113b14f7 |
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1095 | 1 # changelog.py - changelog class for mercurial |
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2 # |
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3 # Copyright 2005-2007 Matt Mackall <mpm@selenic.com> |
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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 from __future__ import absolute_import |
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9 |
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10 from .i18n import _ |
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11 from .node import ( |
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12 bin, |
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13 hex, |
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14 nullid, |
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15 ) |
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16 from .thirdparty import ( |
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17 attr, |
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18 ) |
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19 |
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20 from . import ( |
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21 encoding, |
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22 error, |
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23 pycompat, |
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24 revlog, |
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25 util, |
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26 ) |
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27 from .utils import ( |
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28 dateutil, |
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29 stringutil, |
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30 ) |
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31 |
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32 _defaultextra = {'branch': 'default'} |
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33 |
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34 def _string_escape(text): |
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35 """ |
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36 >>> from .pycompat import bytechr as chr |
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37 >>> d = {b'nl': chr(10), b'bs': chr(92), b'cr': chr(13), b'nul': chr(0)} |
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38 >>> s = b"ab%(nl)scd%(bs)s%(bs)sn%(nul)sab%(cr)scd%(bs)s%(nl)s" % d |
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39 >>> s |
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40 'ab\\ncd\\\\\\\\n\\x00ab\\rcd\\\\\\n' |
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41 >>> res = _string_escape(s) |
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42 >>> s == stringutil.unescapestr(res) |
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43 True |
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44 """ |
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45 # subset of the string_escape codec |
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46 text = text.replace('\\', '\\\\').replace('\n', '\\n').replace('\r', '\\r') |
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47 return text.replace('\0', '\\0') |
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48 |
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49 def decodeextra(text): |
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50 """ |
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51 >>> from .pycompat import bytechr as chr |
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52 >>> sorted(decodeextra(encodeextra({b'foo': b'bar', b'baz': chr(0) + b'2'}) |
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53 ... ).items()) |
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54 [('baz', '\\x002'), ('branch', 'default'), ('foo', 'bar')] |
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55 >>> sorted(decodeextra(encodeextra({b'foo': b'bar', |
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56 ... b'baz': chr(92) + chr(0) + b'2'}) |
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57 ... ).items()) |
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58 [('baz', '\\\\\\x002'), ('branch', 'default'), ('foo', 'bar')] |
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59 """ |
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60 extra = _defaultextra.copy() |
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61 for l in text.split('\0'): |
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62 if l: |
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63 if '\\0' in l: |
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64 # fix up \0 without getting into trouble with \\0 |
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65 l = l.replace('\\\\', '\\\\\n') |
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66 l = l.replace('\\0', '\0') |
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67 l = l.replace('\n', '') |
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68 k, v = stringutil.unescapestr(l).split(':', 1) |
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69 extra[k] = v |
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70 return extra |
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71 |
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72 def encodeextra(d): |
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73 # keys must be sorted to produce a deterministic changelog entry |
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74 items = [_string_escape('%s:%s' % (k, d[k])) for k in sorted(d)] |
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75 return "\0".join(items) |
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76 |
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77 def stripdesc(desc): |
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78 """strip trailing whitespace and leading and trailing empty lines""" |
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79 return '\n'.join([l.rstrip() for l in desc.splitlines()]).strip('\n') |
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80 |
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81 class appender(object): |
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82 '''the changelog index must be updated last on disk, so we use this class |
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83 to delay writes to it''' |
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84 def __init__(self, vfs, name, mode, buf): |
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85 self.data = buf |
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86 fp = vfs(name, mode) |
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87 self.fp = fp |
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88 self.offset = fp.tell() |
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89 self.size = vfs.fstat(fp).st_size |
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90 self._end = self.size |
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91 |
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92 def end(self): |
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93 return self._end |
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94 def tell(self): |
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95 return self.offset |
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96 def flush(self): |
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97 pass |
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98 |
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99 @property |
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100 def closed(self): |
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101 return self.fp.closed |
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102 |
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103 def close(self): |
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104 self.fp.close() |
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105 |
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106 def seek(self, offset, whence=0): |
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107 '''virtual file offset spans real file and data''' |
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108 if whence == 0: |
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109 self.offset = offset |
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110 elif whence == 1: |
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111 self.offset += offset |
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112 elif whence == 2: |
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113 self.offset = self.end() + offset |
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114 if self.offset < self.size: |
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115 self.fp.seek(self.offset) |
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116 |
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117 def read(self, count=-1): |
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118 '''only trick here is reads that span real file and data''' |
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119 ret = "" |
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120 if self.offset < self.size: |
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121 s = self.fp.read(count) |
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122 ret = s |
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123 self.offset += len(s) |
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124 if count > 0: |
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125 count -= len(s) |
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126 if count != 0: |
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127 doff = self.offset - self.size |
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128 self.data.insert(0, "".join(self.data)) |
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129 del self.data[1:] |
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130 s = self.data[0][doff:doff + count] |
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131 self.offset += len(s) |
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132 ret += s |
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133 return ret |
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134 |
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135 def write(self, s): |
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136 self.data.append(bytes(s)) |
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137 self.offset += len(s) |
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138 self._end += len(s) |
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139 |
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140 def __enter__(self): |
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141 self.fp.__enter__() |
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142 return self |
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143 |
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144 def __exit__(self, *args): |
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145 return self.fp.__exit__(*args) |
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146 |
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147 def _divertopener(opener, target): |
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148 """build an opener that writes in 'target.a' instead of 'target'""" |
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149 def _divert(name, mode='r', checkambig=False): |
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150 if name != target: |
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151 return opener(name, mode) |
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152 return opener(name + ".a", mode) |
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153 return _divert |
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154 |
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155 def _delayopener(opener, target, buf): |
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156 """build an opener that stores chunks in 'buf' instead of 'target'""" |
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157 def _delay(name, mode='r', checkambig=False): |
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158 if name != target: |
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159 return opener(name, mode) |
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160 return appender(opener, name, mode, buf) |
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161 return _delay |
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162 |
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163 @attr.s |
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164 class _changelogrevision(object): |
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165 # Extensions might modify _defaultextra, so let the constructor below pass |
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166 # it in |
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167 extra = attr.ib() |
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168 manifest = attr.ib(default=nullid) |
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169 user = attr.ib(default='') |
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170 date = attr.ib(default=(0, 0)) |
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171 files = attr.ib(default=attr.Factory(list)) |
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172 description = attr.ib(default='') |
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173 |
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174 class changelogrevision(object): |
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175 """Holds results of a parsed changelog revision. |
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176 |
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177 Changelog revisions consist of multiple pieces of data, including |
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178 the manifest node, user, and date. This object exposes a view into |
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179 the parsed object. |
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180 """ |
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181 |
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182 __slots__ = ( |
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183 u'_offsets', |
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184 u'_text', |
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185 ) |
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186 |
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187 def __new__(cls, text): |
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188 if not text: |
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189 return _changelogrevision(extra=_defaultextra) |
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190 |
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191 self = super(changelogrevision, cls).__new__(cls) |
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192 # We could return here and implement the following as an __init__. |
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193 # But doing it here is equivalent and saves an extra function call. |
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194 |
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195 # format used: |
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196 # nodeid\n : manifest node in ascii |
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197 # user\n : user, no \n or \r allowed |
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198 # time tz extra\n : date (time is int or float, timezone is int) |
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199 # : extra is metadata, encoded and separated by '\0' |
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200 # : older versions ignore it |
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201 # files\n\n : files modified by the cset, no \n or \r allowed |
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202 # (.*) : comment (free text, ideally utf-8) |
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203 # |
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204 # changelog v0 doesn't use extra |
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205 |
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206 nl1 = text.index('\n') |
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207 nl2 = text.index('\n', nl1 + 1) |
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208 nl3 = text.index('\n', nl2 + 1) |
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209 |
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210 # The list of files may be empty. Which means nl3 is the first of the |
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211 # double newline that precedes the description. |
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212 if text[nl3 + 1:nl3 + 2] == '\n': |
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213 doublenl = nl3 |
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214 else: |
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215 doublenl = text.index('\n\n', nl3 + 1) |
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216 |
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217 self._offsets = (nl1, nl2, nl3, doublenl) |
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218 self._text = text |
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219 |
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220 return self |
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221 |
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222 @property |
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223 def manifest(self): |
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224 return bin(self._text[0:self._offsets[0]]) |
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225 |
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226 @property |
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227 def user(self): |
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228 off = self._offsets |
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229 return encoding.tolocal(self._text[off[0] + 1:off[1]]) |
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230 |
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231 @property |
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232 def _rawdate(self): |
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233 off = self._offsets |
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234 dateextra = self._text[off[1] + 1:off[2]] |
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235 return dateextra.split(' ', 2)[0:2] |
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236 |
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237 @property |
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238 def _rawextra(self): |
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239 off = self._offsets |
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240 dateextra = self._text[off[1] + 1:off[2]] |
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241 fields = dateextra.split(' ', 2) |
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242 if len(fields) != 3: |
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243 return None |
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244 |
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245 return fields[2] |
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246 |
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247 @property |
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248 def date(self): |
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249 raw = self._rawdate |
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250 time = float(raw[0]) |
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251 # Various tools did silly things with the timezone. |
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252 try: |
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253 timezone = int(raw[1]) |
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254 except ValueError: |
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255 timezone = 0 |
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256 |
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257 return time, timezone |
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258 |
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259 @property |
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260 def extra(self): |
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261 raw = self._rawextra |
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262 if raw is None: |
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263 return _defaultextra |
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264 |
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265 return decodeextra(raw) |
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266 |
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267 @property |
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268 def files(self): |
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269 off = self._offsets |
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270 if off[2] == off[3]: |
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271 return [] |
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272 |
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273 return self._text[off[2] + 1:off[3]].split('\n') |
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274 |
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275 @property |
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276 def description(self): |
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277 return encoding.tolocal(self._text[self._offsets[3] + 2:]) |
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278 |
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279 class changelog(revlog.revlog): |
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280 def __init__(self, opener, trypending=False): |
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281 """Load a changelog revlog using an opener. |
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282 |
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283 If ``trypending`` is true, we attempt to load the index from a |
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|
284 ``00changelog.i.a`` file instead of the default ``00changelog.i``. |
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285 The ``00changelog.i.a`` file contains index (and possibly inline |
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|
286 revision) data for a transaction that hasn't been finalized yet. |
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|
287 It exists in a separate file to facilitate readers (such as |
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|
288 hooks processes) accessing data before a transaction is finalized. |
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289 """ |
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290 if trypending and opener.exists('00changelog.i.a'): |
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|
291 indexfile = '00changelog.i.a' |
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292 else: |
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|
293 indexfile = '00changelog.i' |
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294 |
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295 datafile = '00changelog.d' |
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|
296 revlog.revlog.__init__(self, opener, indexfile, datafile=datafile, |
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297 checkambig=True, mmaplargeindex=True) |
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298 |
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|
299 if self._initempty: |
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300 # changelogs don't benefit from generaldelta |
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|
301 self.version &= ~revlog.FLAG_GENERALDELTA |
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|
302 self._generaldelta = False |
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|
303 |
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304 # Delta chains for changelogs tend to be very small because entries |
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305 # tend to be small and don't delta well with each. So disable delta |
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|
306 # chains. |
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|
307 self.storedeltachains = False |
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|
308 |
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changelog: make delayopener less intrusive
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|
309 self._realopener = opener |
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|
310 self._delayed = False |
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|
311 self._delaybuf = None |
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|
312 self._divert = False |
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313 self.filteredrevs = frozenset() |
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314 |
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315 def tiprev(self): |
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316 for i in xrange(len(self) -1, -2, -1): |
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|
317 if i not in self.filteredrevs: |
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|
318 return i |
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|
319 |
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320 def tip(self): |
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321 """filtered version of revlog.tip""" |
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322 return self.node(self.tiprev()) |
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323 |
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|
324 def __contains__(self, rev): |
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325 """filtered version of revlog.__contains__""" |
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326 return (0 <= rev < len(self) |
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327 and rev not in self.filteredrevs) |
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328 |
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329 def __iter__(self): |
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|
330 """filtered version of revlog.__iter__""" |
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331 if len(self.filteredrevs) == 0: |
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332 return revlog.revlog.__iter__(self) |
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333 |
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|
334 def filterediter(): |
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335 for i in xrange(len(self)): |
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336 if i not in self.filteredrevs: |
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|
337 yield i |
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338 |
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339 return filterediter() |
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340 |
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341 def revs(self, start=0, stop=None): |
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342 """filtered version of revlog.revs""" |
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343 for i in super(changelog, self).revs(start, stop): |
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344 if i not in self.filteredrevs: |
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345 yield i |
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346 |
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347 @util.propertycache |
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348 def nodemap(self): |
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349 # XXX need filtering too |
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350 self.rev(self.node(0)) |
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351 return self._nodecache |
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352 |
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353 def reachableroots(self, minroot, heads, roots, includepath=False): |
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354 return self.index.reachableroots2(minroot, heads, roots, includepath) |
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355 |
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356 def headrevs(self): |
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357 if self.filteredrevs: |
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358 try: |
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359 return self.index.headrevsfiltered(self.filteredrevs) |
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360 # AttributeError covers non-c-extension environments and |
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361 # old c extensions without filter handling. |
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362 except AttributeError: |
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363 return self._headrevs() |
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364 |
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365 return super(changelog, self).headrevs() |
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366 |
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367 def strip(self, *args, **kwargs): |
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368 # XXX make something better than assert |
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369 # We can't expect proper strip behavior if we are filtered. |
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370 assert not self.filteredrevs |
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371 super(changelog, self).strip(*args, **kwargs) |
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372 |
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373 def rev(self, node): |
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374 """filtered version of revlog.rev""" |
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375 r = super(changelog, self).rev(node) |
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376 if r in self.filteredrevs: |
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377 raise error.FilteredLookupError(hex(node), self.indexfile, |
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378 _('filtered node')) |
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379 return r |
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380 |
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381 def node(self, rev): |
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382 """filtered version of revlog.node""" |
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383 if rev in self.filteredrevs: |
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384 raise error.FilteredIndexError(rev) |
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385 return super(changelog, self).node(rev) |
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386 |
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387 def linkrev(self, rev): |
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388 """filtered version of revlog.linkrev""" |
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389 if rev in self.filteredrevs: |
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390 raise error.FilteredIndexError(rev) |
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391 return super(changelog, self).linkrev(rev) |
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392 |
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393 def parentrevs(self, rev): |
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394 """filtered version of revlog.parentrevs""" |
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395 if rev in self.filteredrevs: |
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396 raise error.FilteredIndexError(rev) |
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397 return super(changelog, self).parentrevs(rev) |
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398 |
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399 def flags(self, rev): |
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400 """filtered version of revlog.flags""" |
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401 if rev in self.filteredrevs: |
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402 raise error.FilteredIndexError(rev) |
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403 return super(changelog, self).flags(rev) |
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Add back links from file revisions to changeset revisions
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404 |
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405 def delayupdate(self, tr): |
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406 "delay visibility of index updates to other readers" |
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407 |
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408 if not self._delayed: |
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409 if len(self) == 0: |
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410 self._divert = True |
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411 if self._realopener.exists(self.indexfile + '.a'): |
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412 self._realopener.unlink(self.indexfile + '.a') |
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413 self.opener = _divertopener(self._realopener, self.indexfile) |
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414 else: |
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415 self._delaybuf = [] |
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416 self.opener = _delayopener(self._realopener, self.indexfile, |
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417 self._delaybuf) |
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418 self._delayed = True |
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419 tr.addpending('cl-%i' % id(self), self._writepending) |
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420 tr.addfinalize('cl-%i' % id(self), self._finalize) |
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421 |
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422 def _finalize(self, tr): |
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423 "finalize index updates" |
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424 self._delayed = False |
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425 self.opener = self._realopener |
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426 # move redirected index data back into place |
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427 if self._divert: |
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428 assert not self._delaybuf |
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429 tmpname = self.indexfile + ".a" |
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430 nfile = self.opener.open(tmpname) |
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431 nfile.close() |
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432 self.opener.rename(tmpname, self.indexfile, checkambig=True) |
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433 elif self._delaybuf: |
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434 fp = self.opener(self.indexfile, 'a', checkambig=True) |
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435 fp.write("".join(self._delaybuf)) |
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436 fp.close() |
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437 self._delaybuf = None |
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438 self._divert = False |
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439 # split when we're done |
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440 self._enforceinlinesize(tr) |
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441 |
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442 def _writepending(self, tr): |
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443 "create a file containing the unfinalized state for pretxnchangegroup" |
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444 if self._delaybuf: |
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445 # make a temporary copy of the index |
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446 fp1 = self._realopener(self.indexfile) |
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changeset
|
447 pendingfilename = self.indexfile + ".a" |
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changeset
|
448 # register as a temp file to ensure cleanup on failure |
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|
449 tr.registertmp(pendingfilename) |
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changeset
|
450 # write existing data |
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changeset
|
451 fp2 = self._realopener(pendingfilename, "w") |
7787
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Introduce HG_PREPEND to solve pretxn races
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parents:
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changeset
|
452 fp2.write(fp1.read()) |
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Introduce HG_PREPEND to solve pretxn races
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|
453 # add pending data |
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changeset
|
454 fp2.write("".join(self._delaybuf)) |
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diff
changeset
|
455 fp2.close() |
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parents:
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changeset
|
456 # switch modes so finalize can simply rename |
23201
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changelog: rework the delayupdate mechanism
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parents:
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changeset
|
457 self._delaybuf = None |
9164
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parents:
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changeset
|
458 self._divert = True |
23201
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parents:
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diff
changeset
|
459 self.opener = _divertopener(self._realopener, self.indexfile) |
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Introduce HG_PREPEND to solve pretxn races
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parents:
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changeset
|
460 |
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parents:
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changeset
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461 if self._divert: |
7787
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462 return True |
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parents:
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diff
changeset
|
463 |
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parents:
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changeset
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464 return False |
b8d750daadde
Introduce HG_PREPEND to solve pretxn races
Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
465 |
35974
9ba1d0c724e2
revlog: rename 'self.checkinlinesize' into '_enforceinlinesize'
Boris Feld <boris.feld@octobus.net>
parents:
35963
diff
changeset
|
466 def _enforceinlinesize(self, tr, fp=None): |
9165
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changelog: swap opener to switch delay modes
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parents:
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diff
changeset
|
467 if not self._delayed: |
35974
9ba1d0c724e2
revlog: rename 'self.checkinlinesize' into '_enforceinlinesize'
Boris Feld <boris.feld@octobus.net>
parents:
35963
diff
changeset
|
468 revlog.revlog._enforceinlinesize(self, tr, fp) |
4261
cd7b36b7869c
restructure changelog file appending
Matt Mackall <mpm@selenic.com>
parents:
4258
diff
changeset
|
469 |
5744
9db7fd77417d
changelog: remove extract function
Matt Mackall <mpm@selenic.com>
parents:
5450
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changeset
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470 def read(self, node): |
28487
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parents:
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|
471 """Obtain data from a parsed changelog revision. |
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parents:
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|
472 |
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473 Returns a 6-tuple of: |
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474 |
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475 - manifest node in binary |
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476 - author/user as a localstr |
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parents:
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477 - date as a 2-tuple of (time, timezone) |
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478 - list of files |
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479 - commit message as a localstr |
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|
480 - dict of extra metadata |
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changeset
|
481 |
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|
482 Unless you need to access all fields, consider calling |
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|
483 ``changelogrevision`` instead, as it is faster for partial object |
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|
484 access. |
3077
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document changelog format
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diff
changeset
|
485 """ |
28487
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486 c = changelogrevision(self.revision(node)) |
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|
487 return ( |
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changeset
|
488 c.manifest, |
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|
489 c.user, |
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|
490 c.date, |
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|
491 c.files, |
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|
492 c.description, |
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|
493 c.extra |
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|
494 ) |
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3232
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|
495 |
28487
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|
496 def changelogrevision(self, nodeorrev): |
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|
497 """Obtain a ``changelogrevision`` for a node or revision.""" |
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|
498 return changelogrevision(self.revision(nodeorrev)) |
0
9117c6561b0b
Add back links from file revisions to changeset revisions
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parents:
diff
changeset
|
499 |
27439
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Laurent Charignon <lcharignon@fb.com>
parents:
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changeset
|
500 def readfiles(self, node): |
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parents:
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diff
changeset
|
501 """ |
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parents:
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diff
changeset
|
502 short version of read that only returns the files modified by the cset |
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changelog: add a new method to get files modified by a changeset
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parents:
26094
diff
changeset
|
503 """ |
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parents:
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diff
changeset
|
504 text = self.revision(node) |
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parents:
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diff
changeset
|
505 if not text: |
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diff
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|
506 return [] |
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changeset
|
507 last = text.index("\n\n") |
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changeset
|
508 l = text[:last].split('\n') |
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parents:
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diff
changeset
|
509 return l[3:] |
ed003859f1d8
changelog: add a new method to get files modified by a changeset
Laurent Charignon <lcharignon@fb.com>
parents:
26094
diff
changeset
|
510 |
8422
437e06bbd11e
changelog: removed bad default arguments in add method
Martin Geisler <mg@lazybytes.net>
parents:
8225
diff
changeset
|
511 def add(self, manifest, files, desc, transaction, p1, p2, |
9677
0c072e63e3e7
changelog: do not use a mutable default value
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
9166
diff
changeset
|
512 user, date=None, extra=None): |
14379
bd23d5f28bbb
changelog: convert user and desc from local encoding early
Martin Geisler <mg@aragost.com>
parents:
10420
diff
changeset
|
513 # Convert to UTF-8 encoded bytestrings as the very first |
bd23d5f28bbb
changelog: convert user and desc from local encoding early
Martin Geisler <mg@aragost.com>
parents:
10420
diff
changeset
|
514 # thing: calling any method on a localstr object will turn it |
bd23d5f28bbb
changelog: convert user and desc from local encoding early
Martin Geisler <mg@aragost.com>
parents:
10420
diff
changeset
|
515 # into a str object and the cached UTF-8 string is thus lost. |
bd23d5f28bbb
changelog: convert user and desc from local encoding early
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parents:
10420
diff
changeset
|
516 user, desc = encoding.fromlocal(user), encoding.fromlocal(desc) |
bd23d5f28bbb
changelog: convert user and desc from local encoding early
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parents:
10420
diff
changeset
|
517 |
7035
9d023ef7b467
forbid username with '\n' at the changelog level
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
6259
diff
changeset
|
518 user = user.strip() |
8424
c5b3d3e30de7
changelog: refuse to add revisions with empty usernames
Martin Geisler <mg@lazybytes.net>
parents:
7807
diff
changeset
|
519 # An empty username or a username with a "\n" will make the |
c5b3d3e30de7
changelog: refuse to add revisions with empty usernames
Martin Geisler <mg@lazybytes.net>
parents:
7807
diff
changeset
|
520 # revision text contain two "\n\n" sequences -> corrupt |
c5b3d3e30de7
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parents:
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diff
changeset
|
521 # repository since read cannot unpack the revision. |
c5b3d3e30de7
changelog: refuse to add revisions with empty usernames
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parents:
7807
diff
changeset
|
522 if not user: |
c5b3d3e30de7
changelog: refuse to add revisions with empty usernames
Martin Geisler <mg@lazybytes.net>
parents:
7807
diff
changeset
|
523 raise error.RevlogError(_("empty username")) |
7035
9d023ef7b467
forbid username with '\n' at the changelog level
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
6259
diff
changeset
|
524 if "\n" in user: |
36228
ddeb7653b31c
py3: use pycompat.bytestr to convert str to bytes
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35974
diff
changeset
|
525 raise error.RevlogError(_("username %r contains a newline") |
ddeb7653b31c
py3: use pycompat.bytestr to convert str to bytes
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35974
diff
changeset
|
526 % pycompat.bytestr(user)) |
8499
fb9b83df45f3
commit: move description trimming into changelog
Matt Mackall <mpm@selenic.com>
parents:
8443
diff
changeset
|
527 |
17810
2894d180afa1
changelog: extract description cleaning logic in a dedicated function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
17677
diff
changeset
|
528 desc = stripdesc(desc) |
8499
fb9b83df45f3
commit: move description trimming into changelog
Matt Mackall <mpm@selenic.com>
parents:
8443
diff
changeset
|
529 |
1195
f92af8d53330
Validate user input of dates when adding a changelog entry.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1095
diff
changeset
|
530 if date: |
36607
c6061cadb400
util: extract all date-related utils in utils/dateutil module
Boris Feld <boris.feld@octobus.net>
parents:
36228
diff
changeset
|
531 parseddate = "%d %d" % dateutil.parsedate(date) |
1195
f92af8d53330
Validate user input of dates when adding a changelog entry.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1095
diff
changeset
|
532 else: |
36607
c6061cadb400
util: extract all date-related utils in utils/dateutil module
Boris Feld <boris.feld@octobus.net>
parents:
36228
diff
changeset
|
533 parseddate = "%d %d" % dateutil.makedate() |
10417
58e040c51231
branch: avoid using reserved tag names
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10263
diff
changeset
|
534 if extra: |
58e040c51231
branch: avoid using reserved tag names
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
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diff
changeset
|
535 branch = extra.get("branch") |
58e040c51231
branch: avoid using reserved tag names
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parents:
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diff
changeset
|
536 if branch in ("default", ""): |
58e040c51231
branch: avoid using reserved tag names
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parents:
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diff
changeset
|
537 del extra["branch"] |
58e040c51231
branch: avoid using reserved tag names
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parents:
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diff
changeset
|
538 elif branch in (".", "null", "tip"): |
58e040c51231
branch: avoid using reserved tag names
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10263
diff
changeset
|
539 raise error.RevlogError(_('the name \'%s\' is reserved') |
58e040c51231
branch: avoid using reserved tag names
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10263
diff
changeset
|
540 % branch) |
3233
2f35961854fb
[extendedchangelog] add extra metadata in the changelog entry
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parents:
3232
diff
changeset
|
541 if extra: |
8443
53ff4a5af284
changelog: turn {de,en}code_extra methods into functions
Martin Geisler <mg@lazybytes.net>
parents:
8442
diff
changeset
|
542 extra = encodeextra(extra) |
3233
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3232
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changeset
|
543 parseddate = "%s %s" % (parseddate, extra) |
8209
a1a5a57efe90
replace util.sort with sorted built-in
Matt Mackall <mpm@selenic.com>
parents:
7948
diff
changeset
|
544 l = [hex(manifest), user, parseddate] + sorted(files) + ["", desc] |
0
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
545 text = "\n".join(l) |
6750
fb42030d79d6
add __len__ and __iter__ methods to repo and revlog
Matt Mackall <mpm@selenic.com>
parents:
6259
diff
changeset
|
546 return self.addrevision(text, transaction, len(self), p1, p2) |
18306
06185554e7e3
changelog: add a `branch` method, bypassing changectx
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18231
diff
changeset
|
547 |
20185
7d4219512823
branchmap: cache open/closed branch head information
Brodie Rao <brodie@sf.io>
parents:
19899
diff
changeset
|
548 def branchinfo(self, rev): |
7d4219512823
branchmap: cache open/closed branch head information
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parents:
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diff
changeset
|
549 """return the branch name and open/close state of a revision |
18306
06185554e7e3
changelog: add a `branch` method, bypassing changectx
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parents:
18231
diff
changeset
|
550 |
18308
4e27b06a0fd9
changelog: please check-code and remove tabs
Mads Kiilerich <mads@kiilerich.com>
parents:
18306
diff
changeset
|
551 This function exists because creating a changectx object |
4e27b06a0fd9
changelog: please check-code and remove tabs
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parents:
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diff
changeset
|
552 just to access this is costly.""" |
20185
7d4219512823
branchmap: cache open/closed branch head information
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parents:
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diff
changeset
|
553 extra = self.read(rev)[5] |
7d4219512823
branchmap: cache open/closed branch head information
Brodie Rao <brodie@sf.io>
parents:
19899
diff
changeset
|
554 return encoding.tolocal(extra.get("branch")), 'close' in extra |
32262
85ef5a073114
transaction: track newly introduced revisions
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
32153
diff
changeset
|
555 |
85ef5a073114
transaction: track newly introduced revisions
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
32153
diff
changeset
|
556 def _addrevision(self, node, rawtext, transaction, *args, **kwargs): |
85ef5a073114
transaction: track newly introduced revisions
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parents:
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diff
changeset
|
557 # overlay over the standard revlog._addrevision to track the new |
85ef5a073114
transaction: track newly introduced revisions
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parents:
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diff
changeset
|
558 # revision on the transaction. |
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559 rev = len(self) |
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560 node = super(changelog, self)._addrevision(node, rawtext, transaction, |
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561 *args, **kwargs) |
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562 revs = transaction.changes.get('revs') |
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563 if revs is not None: |
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564 if revs: |
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565 assert revs[-1] + 1 == rev |
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566 revs = xrange(revs[0], rev + 1) |
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567 else: |
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568 revs = xrange(rev, rev + 1) |
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569 transaction.changes['revs'] = revs |
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570 return node |