Mercurial > kallithea

annotate rhodecode/lib/vcs/backends/git/changeset.py @ 3077:6d599a3c0d67 beta

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
implemented children for git changesets
author Marcin Kuzminski <marcin@python-works.com>
date Sat, 08 Dec 2012 01:41:34 +0100
parents 79c5967a1e5c
children e67b2ef07a8e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2007
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1 import re
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2 from itertools import chain
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3 from dulwich import objects
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4 from subprocess import Popen, PIPE
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5 from rhodecode.lib.vcs.conf import settings
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6 from rhodecode.lib.vcs.exceptions import RepositoryError
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7 from rhodecode.lib.vcs.exceptions import ChangesetError
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8 from rhodecode.lib.vcs.exceptions import NodeDoesNotExistError
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9 from rhodecode.lib.vcs.exceptions import VCSError
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10 from rhodecode.lib.vcs.exceptions import ChangesetDoesNotExistError
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11 from rhodecode.lib.vcs.exceptions import ImproperArchiveTypeError
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12 from rhodecode.lib.vcs.backends.base import BaseChangeset, EmptyChangeset
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13 from rhodecode.lib.vcs.nodes import FileNode, DirNode, NodeKind, RootNode, \
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14 RemovedFileNode, SubModuleNode, ChangedFileNodesGenerator,\
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15 AddedFileNodesGenerator, RemovedFileNodesGenerator
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16 from rhodecode.lib.vcs.utils import safe_unicode
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17 from rhodecode.lib.vcs.utils import date_fromtimestamp
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18 from rhodecode.lib.vcs.utils.lazy import LazyProperty
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19
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20
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21 class GitChangeset(BaseChangeset):
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22 """
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23 Represents state of the repository at single revision.
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24 """
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25
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26 def __init__(self, repository, revision):
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27 self._stat_modes = {}
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28 self.repository = repository
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29
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30 try:
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31 commit = self.repository._repo.get_object(revision)
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32 if isinstance(commit, objects.Tag):
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33 revision = commit.object[1]
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34 commit = self.repository._repo.get_object(commit.object[1])
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35 except KeyError:
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36 raise RepositoryError("Cannot get object with id %s" % revision)
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37 self.raw_id = revision
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38 self.id = self.raw_id
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39 self.short_id = self.raw_id[:12]
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40 self._commit = commit
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41
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42 self._tree_id = commit.tree
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43 self._commiter_property = 'committer'
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44 self._author_property = 'author'
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45 self._date_property = 'commit_time'
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46 self._date_tz_property = 'commit_timezone'
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47 self.revision = repository.revisions.index(revision)
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48
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49 self.message = safe_unicode(commit.message)
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50
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51 self.nodes = {}
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52 self._paths = {}
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53
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54 @LazyProperty
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55 def commiter(self):
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56 return safe_unicode(getattr(self._commit, self._commiter_property))
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57
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58 @LazyProperty
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59 def author(self):
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60 return safe_unicode(getattr(self._commit, self._author_property))
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61
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62 @LazyProperty
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63 def date(self):
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64 return date_fromtimestamp(getattr(self._commit, self._date_property),
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65 getattr(self._commit, self._date_tz_property))
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66
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67 @LazyProperty
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68 def _timestamp(self):
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69 return getattr(self._commit, self._date_property)
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70
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71 @LazyProperty
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72 def status(self):
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73 """
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74 Returns modified, added, removed, deleted files for current changeset
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75 """
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76 return self.changed, self.added, self.removed
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77
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78 @LazyProperty
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79 def tags(self):
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80 _tags = []
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81 for tname, tsha in self.repository.tags.iteritems():
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82 if tsha == self.raw_id:
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83 _tags.append(tname)
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84 return _tags
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85
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86 @LazyProperty
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87 def branch(self):
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88
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89 heads = self.repository._heads(reverse=False)
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90
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91 ref = heads.get(self.raw_id)
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92 if ref:
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93 return safe_unicode(ref)
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94
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95 def _fix_path(self, path):
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96 """
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97 Paths are stored without trailing slash so we need to get rid off it if
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98 needed.
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99 """
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100 if path.endswith('/'):
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101 path = path.rstrip('/')
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102 return path
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103
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104 def _get_id_for_path(self, path):
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105
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106 # FIXME: Please, spare a couple of minutes and make those codes cleaner;
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107 if not path in self._paths:
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108 path = path.strip('/')
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109 # set root tree
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110 tree = self.repository._repo[self._tree_id]
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111 if path == '':
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112 self._paths[''] = tree.id
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113 return tree.id
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114 splitted = path.split('/')
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115 dirs, name = splitted[:-1], splitted[-1]
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116 curdir = ''
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117
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118 # initially extract things from root dir
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119 for item, stat, id in tree.iteritems():
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120 if curdir:
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121 name = '/'.join((curdir, item))
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122 else:
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123 name = item
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124 self._paths[name] = id
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125 self._stat_modes[name] = stat
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126
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127 for dir in dirs:
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128 if curdir:
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129 curdir = '/'.join((curdir, dir))
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130 else:
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131 curdir = dir
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132 dir_id = None
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133 for item, stat, id in tree.iteritems():
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134 if dir == item:
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135 dir_id = id
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136 if dir_id:
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137 # Update tree
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138 tree = self.repository._repo[dir_id]
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139 if not isinstance(tree, objects.Tree):
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140 raise ChangesetError('%s is not a directory' % curdir)
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141 else:
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142 raise ChangesetError('%s have not been found' % curdir)
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143
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144 # cache all items from the given traversed tree
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145 for item, stat, id in tree.iteritems():
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146 if curdir:
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147 name = '/'.join((curdir, item))
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148 else:
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149 name = item
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150 self._paths[name] = id
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151 self._stat_modes[name] = stat
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152 if not path in self._paths:
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153 raise NodeDoesNotExistError("There is no file nor directory "
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154 "at the given path %r at revision %r"
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155 % (path, self.short_id))
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156 return self._paths[path]
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157
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158 def _get_kind(self, path):
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159 obj = self.repository._repo[self._get_id_for_path(path)]
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160 if isinstance(obj, objects.Blob):
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161 return NodeKind.FILE
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162 elif isinstance(obj, objects.Tree):
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163 return NodeKind.DIR
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164
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165 def _get_filectx(self, path):
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166 path = self._fix_path(path)
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167 if self._get_kind(path) != NodeKind.FILE:
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168 raise ChangesetError("File does not exist for revision %r at "
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169 " %r" % (self.raw_id, path))
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170 return path
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171
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172 def _get_file_nodes(self):
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173 return chain(*(t[2] for t in self.walk()))
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174
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175 @LazyProperty
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176 def parents(self):
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177 """
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178 Returns list of parents changesets.
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179 """
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180 return [self.repository.get_changeset(parent)
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181 for parent in self._commit.parents]
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182
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183 @LazyProperty
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184 def children(self):
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185 """
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186 Returns list of children changesets.
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187 """
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188 so, se = self.repository.run_git_command(
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189 "rev-list --all --children | grep '^%s'" % self.raw_id
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190 )
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191
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192 children = []
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193 for l in so.splitlines():
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194 childs = l.split(' ')[1:]
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195 children.extend(childs)
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196 return [self.repository.get_changeset(cs) for cs in children]
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197
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198 def next(self, branch=None):
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199
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200 if branch and self.branch != branch:
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201 raise VCSError('Branch option used on changeset not belonging '
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202 'to that branch')
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203
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204 def _next(changeset, branch):
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205 try:
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206 next_ = changeset.revision + 1
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207 next_rev = changeset.repository.revisions[next_]
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208 except IndexError:
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209 raise ChangesetDoesNotExistError
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210 cs = changeset.repository.get_changeset(next_rev)
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211
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212 if branch and branch != cs.branch:
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213 return _next(cs, branch)
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214
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215 return cs
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216
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217 return _next(self, branch)
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218
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219 def prev(self, branch=None):
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220 if branch and self.branch != branch:
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221 raise VCSError('Branch option used on changeset not belonging '
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222 'to that branch')
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223
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224 def _prev(changeset, branch):
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225 try:
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226 prev_ = changeset.revision - 1
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227 if prev_ < 0:
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228 raise IndexError
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229 prev_rev = changeset.repository.revisions[prev_]
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230 except IndexError:
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231 raise ChangesetDoesNotExistError
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232
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233 cs = changeset.repository.get_changeset(prev_rev)
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234
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235 if branch and branch != cs.branch:
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236 return _prev(cs, branch)
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237
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238 return cs
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239
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240 return _prev(self, branch)
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241
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242 def diff(self, ignore_whitespace=True, context=3):
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243 rev1 = self.parents[0] if self.parents else self.repository.EMPTY_CHANGESET
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244 rev2 = self
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245 return ''.join(self.repository.get_diff(rev1, rev2,
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246 ignore_whitespace=ignore_whitespace,
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247 context=context))
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248
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249 def get_file_mode(self, path):
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250 """
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251 Returns stat mode of the file at the given ``path``.
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252 """
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253 # ensure path is traversed
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254 self._get_id_for_path(path)
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255 return self._stat_modes[path]
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256
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257 def get_file_content(self, path):
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258 """
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259 Returns content of the file at given ``path``.
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260 """
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261 id = self._get_id_for_path(path)
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262 blob = self.repository._repo[id]
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263 return blob.as_pretty_string()
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264
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265 def get_file_size(self, path):
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266 """
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267 Returns size of the file at given ``path``.
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268 """
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269 id = self._get_id_for_path(path)
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270 blob = self.repository._repo[id]
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271 return blob.raw_length()
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272
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273 def get_file_changeset(self, path):
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274 """
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275 Returns last commit of the file at the given ``path``.
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276 """
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277 node = self.get_node(path)
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278 return node.history[0]
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279
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280 def get_file_history(self, path):
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281 """
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282 Returns history of file as reversed list of ``Changeset`` objects for
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283 which file at given ``path`` has been modified.
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284
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285 TODO: This function now uses os underlying 'git' and 'grep' commands
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286 which is generally not good. Should be replaced with algorithm
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287 iterating commits.
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288 """
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289 self._get_filectx(path)
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290
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291 cmd = 'log --pretty="format: %%H" -s -p %s -- "%s"' % (
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292 self.id, path
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293 )
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294 so, se = self.repository.run_git_command(cmd)
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295 ids = re.findall(r'[0-9a-fA-F]{40}', so)
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296 return [self.repository.get_changeset(id) for id in ids]
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297
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298 def get_file_history_2(self, path):
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299 """
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300 Returns history of file as reversed list of ``Changeset`` objects for
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301 which file at given ``path`` has been modified.
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302
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303 """
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304 self._get_filectx(path)
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305 from dulwich.walk import Walker
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306 include = [self.id]
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307 walker = Walker(self.repository._repo.object_store, include,
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308 paths=[path], max_entries=1)
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309 return [self.repository.get_changeset(sha)
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310 for sha in (x.commit.id for x in walker)]
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311
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312 def get_file_annotate(self, path):
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313 """
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314 Returns a generator of four element tuples with
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315 lineno, sha, changeset lazy loader and line
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316
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317 TODO: This function now uses os underlying 'git' command which is
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318 generally not good. Should be replaced with algorithm iterating
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319 commits.
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320 """
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321 cmd = 'blame -l --root -r %s -- "%s"' % (self.id, path)
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322 # -l ==> outputs long shas (and we need all 40 characters)
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323 # --root ==> doesn't put '^' character for bounderies
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324 # -r sha ==> blames for the given revision
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325 so, se = self.repository.run_git_command(cmd)
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326
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327 for i, blame_line in enumerate(so.split('\n')[:-1]):
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328 ln_no = i + 1
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329 sha, line = re.split(r' ', blame_line, 1)
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330 yield (ln_no, sha, lambda: self.repository.get_changeset(sha), line)
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331
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332 def fill_archive(self, stream=None, kind='tgz', prefix=None,
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333 subrepos=False):
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334 """
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335 Fills up given stream.
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336
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337 :param stream: file like object.
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338 :param kind: one of following: ``zip``, ``tgz`` or ``tbz2``.
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339 Default: ``tgz``.
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340 :param prefix: name of root directory in archive.
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341 Default is repository name and changeset's raw_id joined with dash
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342 (``repo-tip.<KIND>``).
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343 :param subrepos: include subrepos in this archive.
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344
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345 :raise ImproperArchiveTypeError: If given kind is wrong.
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346 :raise VcsError: If given stream is None
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347
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348 """
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349 allowed_kinds = settings.ARCHIVE_SPECS.keys()
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350 if kind not in allowed_kinds:
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351 raise ImproperArchiveTypeError('Archive kind not supported use one'
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352 'of %s', allowed_kinds)
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353
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354 if prefix is None:
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355 prefix = '%s-%s' % (self.repository.name, self.short_id)
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356 elif prefix.startswith('/'):
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357 raise VCSError("Prefix cannot start with leading slash")
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358 elif prefix.strip() == '':
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359 raise VCSError("Prefix cannot be empty")
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360
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361 if kind == 'zip':
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362 frmt = 'zip'
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363 else:
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364 frmt = 'tar'
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365 cmd = 'git archive --format=%s --prefix=%s/ %s' % (frmt, prefix,
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366 self.raw_id)
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367 if kind == 'tgz':
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368 cmd += ' | gzip -9'
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369 elif kind == 'tbz2':
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370 cmd += ' | bzip2 -9'
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371
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372 if stream is None:
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373 raise VCSError('You need to pass in a valid stream for filling'
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374 ' with archival data')
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375 popen = Popen(cmd, stdout=PIPE, stderr=PIPE, shell=True,
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376 cwd=self.repository.path)
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377
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378 buffer_size = 1024 * 8
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379 chunk = popen.stdout.read(buffer_size)
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parents:
diff changeset
380 while chunk:
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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parents:
diff changeset
381 stream.write(chunk)
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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parents:
diff changeset
382 chunk = popen.stdout.read(buffer_size)
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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parents:
diff changeset
383 # Make sure all descriptors would be read
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parents:
diff changeset
384 popen.communicate()
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parents:
diff changeset
385
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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parents:
diff changeset
386 def get_nodes(self, path):
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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parents:
diff changeset
387 if self._get_kind(path) != NodeKind.DIR:
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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parents:
diff changeset
388 raise ChangesetError("Directory does not exist for revision %r at "
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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parents:
diff changeset
389 " %r" % (self.revision, path))
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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parents:
diff changeset
390 path = self._fix_path(path)
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parents:
diff changeset
391 id = self._get_id_for_path(path)
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parents:
diff changeset
392 tree = self.repository._repo[id]
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parents:
diff changeset
393 dirnodes = []
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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parents:
diff changeset
394 filenodes = []
2232
49dc09e9f076 Implements subrepos view inside filebrowser
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parents: 2199
diff changeset
395 als = self.repository.alias
2007
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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parents:
diff changeset
396 for name, stat, id in tree.iteritems():
2232
49dc09e9f076 Implements subrepos view inside filebrowser
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parents: 2199
diff changeset
397 if objects.S_ISGITLINK(stat):
49dc09e9f076 Implements subrepos view inside filebrowser
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parents: 2199
diff changeset
398 dirnodes.append(SubModuleNode(name, url=None, changeset=id,
49dc09e9f076 Implements subrepos view inside filebrowser
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parents: 2199
diff changeset
399 alias=als))
49dc09e9f076 Implements subrepos view inside filebrowser
Marcin Kuzminski <marcin@python-works.com>
parents: 2199
diff changeset
400 continue
49dc09e9f076 Implements subrepos view inside filebrowser
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parents: 2199
diff changeset
401
2007
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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diff changeset
402 obj = self.repository._repo.get_object(id)
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parents:
diff changeset
403 if path != '':
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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parents:
diff changeset
404 obj_path = '/'.join((path, name))
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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parents:
diff changeset
405 else:
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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diff changeset
406 obj_path = name
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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diff changeset
407 if obj_path not in self._stat_modes:
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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408 self._stat_modes[obj_path] = stat
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409 if isinstance(obj, objects.Tree):
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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diff changeset
410 dirnodes.append(DirNode(obj_path, changeset=self))
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parents:
diff changeset
411 elif isinstance(obj, objects.Blob):
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diff changeset
412 filenodes.append(FileNode(obj_path, changeset=self, mode=stat))
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parents:
diff changeset
413 else:
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diff changeset
414 raise ChangesetError("Requested object should be Tree "
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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parents:
diff changeset
415 "or Blob, is %r" % type(obj))
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parents:
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416 nodes = dirnodes + filenodes
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Marcin Kuzminski <marcin@python-works.com>
parents:
diff changeset
417 for node in nodes:
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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diff changeset
418 if not node.path in self.nodes:
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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diff changeset
419 self.nodes[node.path] = node
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diff changeset
420 nodes.sort()
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parents:
diff changeset
421 return nodes
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parents:
diff changeset
422
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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diff changeset
423 def get_node(self, path):
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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parents:
diff changeset
424 if isinstance(path, unicode):
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parents:
diff changeset
425 path = path.encode('utf-8')
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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parents:
diff changeset
426 path = self._fix_path(path)
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
parents:
diff changeset
427 if not path in self.nodes:
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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parents:
diff changeset
428 try:
2233
07fce1930417 fixed issues with gitsubmodule diffs
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parents: 2232
diff changeset
429 id_ = self._get_id_for_path(path)
2007
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parents:
diff changeset
430 except ChangesetError:
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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parents:
diff changeset
431 raise NodeDoesNotExistError("Cannot find one of parents' "
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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parents:
diff changeset
432 "directories for a given path: %s" % path)
2233
07fce1930417 fixed issues with gitsubmodule diffs
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parents: 2232
diff changeset
433
07fce1930417 fixed issues with gitsubmodule diffs
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parents: 2232
diff changeset
434 _GL = lambda m: m and objects.S_ISGITLINK(m)
07fce1930417 fixed issues with gitsubmodule diffs
Marcin Kuzminski <marcin@python-works.com>
parents: 2232
diff changeset
435 if _GL(self._stat_modes.get(path)):
2536
aaa41736ae51 Fixed lookup by Tag sha in git backend
Marcin Kuzminski <marcin@python-works.com>
parents: 2499
diff changeset
436 node = SubModuleNode(path, url=None, changeset=id_,
aaa41736ae51 Fixed lookup by Tag sha in git backend
Marcin Kuzminski <marcin@python-works.com>
parents: 2499
diff changeset
437 alias=self.repository.alias)
2233
07fce1930417 fixed issues with gitsubmodule diffs
Marcin Kuzminski <marcin@python-works.com>
parents: 2232
diff changeset
438 else:
07fce1930417 fixed issues with gitsubmodule diffs
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parents: 2232
diff changeset
439 obj = self.repository._repo.get_object(id_)
07fce1930417 fixed issues with gitsubmodule diffs
Marcin Kuzminski <marcin@python-works.com>
parents: 2232
diff changeset
440
2537
952dd2c95e45 When using tags in git use the link to Commit instead of messing with Tag object
Marcin Kuzminski <marcin@python-works.com>
parents: 2536
diff changeset
441 if isinstance(obj, objects.Tree):
2233
07fce1930417 fixed issues with gitsubmodule diffs
Marcin Kuzminski <marcin@python-works.com>
parents: 2232
diff changeset
442 if path == '':
07fce1930417 fixed issues with gitsubmodule diffs
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parents: 2232
diff changeset
443 node = RootNode(changeset=self)
07fce1930417 fixed issues with gitsubmodule diffs
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parents: 2232
diff changeset
444 else:
07fce1930417 fixed issues with gitsubmodule diffs
Marcin Kuzminski <marcin@python-works.com>
parents: 2232
diff changeset
445 node = DirNode(path, changeset=self)
07fce1930417 fixed issues with gitsubmodule diffs
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parents: 2232
diff changeset
446 node._tree = obj
07fce1930417 fixed issues with gitsubmodule diffs
Marcin Kuzminski <marcin@python-works.com>
parents: 2232
diff changeset
447 elif isinstance(obj, objects.Blob):
07fce1930417 fixed issues with gitsubmodule diffs
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parents: 2232
diff changeset
448 node = FileNode(path, changeset=self)
07fce1930417 fixed issues with gitsubmodule diffs
Marcin Kuzminski <marcin@python-works.com>
parents: 2232
diff changeset
449 node._blob = obj
2007
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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parents:
diff changeset
450 else:
2233
07fce1930417 fixed issues with gitsubmodule diffs
Marcin Kuzminski <marcin@python-works.com>
parents: 2232
diff changeset
451 raise NodeDoesNotExistError("There is no file nor directory "
07fce1930417 fixed issues with gitsubmodule diffs
Marcin Kuzminski <marcin@python-works.com>
parents: 2232
diff changeset
452 "at the given path %r at revision %r"
07fce1930417 fixed issues with gitsubmodule diffs
Marcin Kuzminski <marcin@python-works.com>
parents: 2232
diff changeset
453 % (path, self.short_id))
2007
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
parents:
diff changeset
454 # cache node
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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parents:
diff changeset
455 self.nodes[path] = node
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
parents:
diff changeset
456 return self.nodes[path]
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
parents:
diff changeset
457
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
parents:
diff changeset
458 @LazyProperty
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
parents:
diff changeset
459 def affected_files(self):
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
parents:
diff changeset
460 """
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
parents:
diff changeset
461 Get's a fast accessible file changes for given changeset
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
parents:
diff changeset
462 """
2762
ba4fb9c441c6 new dulwich based implementation of added/modified/removed
Marcin Kuzminski <marcin@python-works.com>
parents: 2761
diff changeset
463 a, m, d = self._changes_cache
ba4fb9c441c6 new dulwich based implementation of added/modified/removed
Marcin Kuzminski <marcin@python-works.com>
parents: 2761
diff changeset
464 return list(a.union(m).union(d))
2007
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
parents:
diff changeset
465
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
parents:
diff changeset
466 @LazyProperty
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
parents:
diff changeset
467 def _diff_name_status(self):
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
parents:
diff changeset
468 output = []
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
parents:
diff changeset
469 for parent in self.parents:
2761
e64c64e2b8aa re implemented affected_files function for git using dulwich
Marcin Kuzminski <marcin@python-works.com>
parents: 2693
diff changeset
470 cmd = 'diff --name-status %s %s --encoding=utf8' % (parent.raw_id,
e64c64e2b8aa re implemented affected_files function for git using dulwich
Marcin Kuzminski <marcin@python-works.com>
parents: 2693
diff changeset
471 self.raw_id)
2007
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
parents:
diff changeset
472 so, se = self.repository.run_git_command(cmd)
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
parents:
diff changeset
473 output.append(so.strip())
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
parents:
diff changeset
474 return '\n'.join(output)
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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parents:
diff changeset
475
2762
ba4fb9c441c6 new dulwich based implementation of added/modified/removed
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parents: 2761
diff changeset
476 @LazyProperty
ba4fb9c441c6 new dulwich based implementation of added/modified/removed
Marcin Kuzminski <marcin@python-works.com>
parents: 2761
diff changeset
477 def _changes_cache(self):
ba4fb9c441c6 new dulwich based implementation of added/modified/removed
Marcin Kuzminski <marcin@python-works.com>
parents: 2761
diff changeset
478 added = set()
ba4fb9c441c6 new dulwich based implementation of added/modified/removed
Marcin Kuzminski <marcin@python-works.com>
parents: 2761
diff changeset
479 modified = set()
ba4fb9c441c6 new dulwich based implementation of added/modified/removed
Marcin Kuzminski <marcin@python-works.com>
parents: 2761
diff changeset
480 deleted = set()
ba4fb9c441c6 new dulwich based implementation of added/modified/removed
Marcin Kuzminski <marcin@python-works.com>
parents: 2761
diff changeset
481 _r = self.repository._repo
ba4fb9c441c6 new dulwich based implementation of added/modified/removed
Marcin Kuzminski <marcin@python-works.com>
parents: 2761
diff changeset
482
ba4fb9c441c6 new dulwich based implementation of added/modified/removed
Marcin Kuzminski <marcin@python-works.com>
parents: 2761
diff changeset
483 parents = self.parents
ba4fb9c441c6 new dulwich based implementation of added/modified/removed
Marcin Kuzminski <marcin@python-works.com>
parents: 2761
diff changeset
484 if not self.parents:
ba4fb9c441c6 new dulwich based implementation of added/modified/removed
Marcin Kuzminski <marcin@python-works.com>
parents: 2761
diff changeset
485 parents = [EmptyChangeset()]
ba4fb9c441c6 new dulwich based implementation of added/modified/removed
Marcin Kuzminski <marcin@python-works.com>
parents: 2761
diff changeset
486 for parent in parents:
ba4fb9c441c6 new dulwich based implementation of added/modified/removed
Marcin Kuzminski <marcin@python-works.com>
parents: 2761
diff changeset
487 if isinstance(parent, EmptyChangeset):
ba4fb9c441c6 new dulwich based implementation of added/modified/removed
Marcin Kuzminski <marcin@python-works.com>
parents: 2761
diff changeset
488 oid = None
ba4fb9c441c6 new dulwich based implementation of added/modified/removed
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parents: 2761
diff changeset
489 else:
ba4fb9c441c6 new dulwich based implementation of added/modified/removed
Marcin Kuzminski <marcin@python-works.com>
parents: 2761
diff changeset
490 oid = _r[parent.raw_id].tree
ba4fb9c441c6 new dulwich based implementation of added/modified/removed
Marcin Kuzminski <marcin@python-works.com>
parents: 2761
diff changeset
491 changes = _r.object_store.tree_changes(oid, _r[self.raw_id].tree)
ba4fb9c441c6 new dulwich based implementation of added/modified/removed
Marcin Kuzminski <marcin@python-works.com>
parents: 2761
diff changeset
492 for (oldpath, newpath), (_, _), (_, _) in changes:
ba4fb9c441c6 new dulwich based implementation of added/modified/removed
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parents: 2761
diff changeset
493 if newpath and oldpath:
ba4fb9c441c6 new dulwich based implementation of added/modified/removed
Marcin Kuzminski <marcin@python-works.com>
parents: 2761
diff changeset
494 modified.add(newpath)
ba4fb9c441c6 new dulwich based implementation of added/modified/removed
Marcin Kuzminski <marcin@python-works.com>
parents: 2761
diff changeset
495 elif newpath and not oldpath:
ba4fb9c441c6 new dulwich based implementation of added/modified/removed
Marcin Kuzminski <marcin@python-works.com>
parents: 2761
diff changeset
496 added.add(newpath)
ba4fb9c441c6 new dulwich based implementation of added/modified/removed
Marcin Kuzminski <marcin@python-works.com>
parents: 2761
diff changeset
497 elif not newpath and oldpath:
ba4fb9c441c6 new dulwich based implementation of added/modified/removed
Marcin Kuzminski <marcin@python-works.com>
parents: 2761
diff changeset
498 deleted.add(oldpath)
ba4fb9c441c6 new dulwich based implementation of added/modified/removed
Marcin Kuzminski <marcin@python-works.com>
parents: 2761
diff changeset
499 return added, modified, deleted
ba4fb9c441c6 new dulwich based implementation of added/modified/removed
Marcin Kuzminski <marcin@python-works.com>
parents: 2761
diff changeset
500
2007
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
parents:
diff changeset
501 def _get_paths_for_status(self, status):
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
parents:
diff changeset
502 """
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
parents:
diff changeset
503 Returns sorted list of paths for given ``status``.
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
parents:
diff changeset
504
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
parents:
diff changeset
505 :param status: one of: *added*, *modified* or *deleted*
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
parents:
diff changeset
506 """
2762
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parents: 2761
diff changeset
507 a, m, d = self._changes_cache
ba4fb9c441c6 new dulwich based implementation of added/modified/removed
Marcin Kuzminski <marcin@python-works.com>
parents: 2761
diff changeset
508 return sorted({
ba4fb9c441c6 new dulwich based implementation of added/modified/removed
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parents: 2761
diff changeset
509 'added': list(a),
ba4fb9c441c6 new dulwich based implementation of added/modified/removed
Marcin Kuzminski <marcin@python-works.com>
parents: 2761
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510 'modified': list(m),
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511 'deleted': list(d)}[status]
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512 )
2007
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
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513
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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514 @LazyProperty
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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515 def added(self):
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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516 """
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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517 Returns list of added ``FileNode`` objects.
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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518 """
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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519 if not self.parents:
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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520 return list(self._get_file_nodes())
2968
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Marcin Kuzminski <marcin@python-works.com>
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521 return AddedFileNodesGenerator([n for n in
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Marcin Kuzminski <marcin@python-works.com>
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522 self._get_paths_for_status('added')], self)
2007
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
parents:
diff changeset
523
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
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524 @LazyProperty
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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525 def changed(self):
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
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526 """
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
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527 Returns list of modified ``FileNode`` objects.
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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528 """
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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529 if not self.parents:
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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530 return []
2968
4abfb1afd9f5 fixes #630 git statistics do too much work making them slow.
Marcin Kuzminski <marcin@python-works.com>
parents: 2762
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531 return ChangedFileNodesGenerator([n for n in
4abfb1afd9f5 fixes #630 git statistics do too much work making them slow.
Marcin Kuzminski <marcin@python-works.com>
parents: 2762
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532 self._get_paths_for_status('modified')], self)
2007
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
parents:
diff changeset
533
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
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diff changeset
534 @LazyProperty
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
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535 def removed(self):
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
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diff changeset
536 """
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
parents:
diff changeset
537 Returns list of removed ``FileNode`` objects.
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
parents:
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538 """
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
parents:
diff changeset
539 if not self.parents:
324ac367a4da Added VCS into rhodecode core for faster and easier deployments of new versions
Marcin Kuzminski <marcin@python-works.com>
parents:
diff changeset
540 return []
2968
4abfb1afd9f5 fixes #630 git statistics do too much work making them slow.
Marcin Kuzminski <marcin@python-works.com>
parents: 2762
diff changeset
541 return RemovedFileNodesGenerator([n for n in
4abfb1afd9f5 fixes #630 git statistics do too much work making them slow.
Marcin Kuzminski <marcin@python-works.com>
parents: 2762
diff changeset
542 self._get_paths_for_status('deleted')], self)