Mercurial > public > mercurial-scm > hg-stable

annotate hgext/git/manifest.py @ 44969:935c9f347bdb

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git: correctly check for type of object when walking
author Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
date Mon, 01 Jun 2020 09:22:53 -0400
parents 288328c6711b
children 3679c88b7f4e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
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1 from __future__ import absolute_import
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2
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3 from mercurial import (
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4 match as matchmod,
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5 pathutil,
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6 pycompat,
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7 util,
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8 )
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9 from mercurial.interfaces import (
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10 repository,
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11 util as interfaceutil,
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12 )
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13 from . import gitutil
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14
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15
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16 pygit2 = gitutil.get_pygit2()
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17
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18
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19 @interfaceutil.implementer(repository.imanifestdict)
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20 class gittreemanifest(object):
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21 """Expose git trees (and optionally a builder's overlay) as a manifestdict.
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22
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23 Very similar to mercurial.manifest.treemanifest.
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24 """
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25
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26 def __init__(self, git_repo, root_tree, pending_changes):
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27 """Initializer.
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28
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29 Args:
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30 git_repo: The git_repo we're walking (required to look up child
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31 trees).
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32 root_tree: The root Git tree object for this manifest.
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33 pending_changes: A dict in which pending changes will be
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34 tracked. The enclosing memgittreemanifestctx will use this to
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35 construct any required Tree objects in Git during it's
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36 `write()` method.
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37 """
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38 self._git_repo = git_repo
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39 self._tree = root_tree
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40 if pending_changes is None:
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41 pending_changes = {}
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42 # dict of path: Optional[Tuple(node, flags)]
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43 self._pending_changes = pending_changes
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44
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45 def _resolve_entry(self, path):
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46 """Given a path, load its node and flags, or raise KeyError if missing.
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47
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48 This takes into account any pending writes in the builder.
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49 """
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50 upath = pycompat.fsdecode(path)
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51 ent = None
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52 if path in self._pending_changes:
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53 val = self._pending_changes[path]
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54 if val is None:
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55 raise KeyError
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56 return val
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57 t = self._tree
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58 comps = upath.split('/')
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59 for comp in comps[:-1]:
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60 te = self._tree[comp]
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61 t = self._git_repo[te.id]
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62 ent = t[comps[-1]]
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63 if ent.filemode == pygit2.GIT_FILEMODE_BLOB:
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64 flags = b''
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65 elif ent.filemode == pygit2.GIT_FILEMODE_BLOB_EXECUTABLE:
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66 flags = b'x'
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67 elif ent.filemode == pygit2.GIT_FILEMODE_LINK:
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68 flags = b'l'
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69 else:
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70 raise ValueError('unsupported mode %s' % oct(ent.filemode))
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71 return ent.id.raw, flags
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72
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73 def __getitem__(self, path):
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74 return self._resolve_entry(path)[0]
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75
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76 def find(self, path):
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77 return self._resolve_entry(path)
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78
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79 def __len__(self):
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80 return len(list(self.walk(matchmod.always())))
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81
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82 def __nonzero__(self):
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83 try:
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84 next(iter(self))
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85 return True
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86 except StopIteration:
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87 return False
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88
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89 __bool__ = __nonzero__
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90
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91 def __contains__(self, path):
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92 try:
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93 self._resolve_entry(path)
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94 return True
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95 except KeyError:
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96 return False
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97
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98 def iterkeys(self):
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99 return self.walk(matchmod.always())
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100
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101 def keys(self):
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102 return list(self.iterkeys())
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103
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104 def __iter__(self):
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105 return self.iterkeys()
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106
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107 def __setitem__(self, path, node):
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108 self._pending_changes[path] = node, self.flags(path)
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109
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110 def __delitem__(self, path):
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111 # TODO: should probably KeyError for already-deleted files?
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112 self._pending_changes[path] = None
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113
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114 def filesnotin(self, other, match=None):
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115 if match is not None:
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116 match = matchmod.badmatch(match, lambda path, msg: None)
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117 sm2 = set(other.walk(match))
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118 return {f for f in self.walk(match) if f not in sm2}
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119 return {f for f in self if f not in other}
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120
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121 @util.propertycache
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122 def _dirs(self):
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123 return pathutil.dirs(self)
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124
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125 def hasdir(self, dir):
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126 return dir in self._dirs
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127
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128 def diff(self, other, match=None, clean=False):
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129 # TODO
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130 assert False
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131
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132 def setflag(self, path, flag):
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133 node, unused_flag = self._resolve_entry(path)
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134 self._pending_changes[path] = node, flag
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135
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136 def get(self, path, default=None):
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137 try:
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138 return self._resolve_entry(path)[0]
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parents:
diff changeset
139 except KeyError:
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
140 return default
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
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parents:
diff changeset
141
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
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parents:
diff changeset
142 def flags(self, path):
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parents:
diff changeset
143 try:
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
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parents:
diff changeset
144 return self._resolve_entry(path)[1]
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parents:
diff changeset
145 except KeyError:
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
146 return b''
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
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parents:
diff changeset
147
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
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parents:
diff changeset
148 def copy(self):
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
149 pass
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
150
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
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parents:
diff changeset
151 def items(self):
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parents:
diff changeset
152 for f in self:
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parents:
diff changeset
153 # TODO: build a proper iterator version of this
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
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parents:
diff changeset
154 yield self[f]
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
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parents:
diff changeset
155
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
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parents:
diff changeset
156 def iteritems(self):
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
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parents:
diff changeset
157 return self.items()
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
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parents:
diff changeset
158
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
159 def iterentries(self):
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parents:
diff changeset
160 for f in self:
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
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parents:
diff changeset
161 # TODO: build a proper iterator version of this
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
162 yield self._resolve_entry(f)
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
163
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
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parents:
diff changeset
164 def text(self):
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parents:
diff changeset
165 assert False # TODO can this method move out of the manifest iface?
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Augie Fackler <augie@google.com>
parents:
diff changeset
166
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
167 def _walkonetree(self, tree, match, subdir):
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parents:
diff changeset
168 for te in tree:
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parents:
diff changeset
169 # TODO: can we prune dir walks with the matcher?
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parents:
diff changeset
170 realname = subdir + pycompat.fsencode(te.name)
44969
935c9f347bdb git: correctly check for type of object when walking
Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
parents: 44902
diff changeset
171 if te.type == pygit2.GIT_OBJ_TREE:
44489
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parents:
diff changeset
172 for inner in self._walkonetree(
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Augie Fackler <augie@google.com>
parents:
diff changeset
173 self._git_repo[te.id], match, realname + b'/'
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
174 ):
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
175 yield inner
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
176 if not match(realname):
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
177 continue
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
178 yield pycompat.fsencode(realname)
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
179
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
180 def walk(self, match):
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parents:
diff changeset
181 # TODO: this is a very lazy way to merge in the pending
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Augie Fackler <augie@google.com>
parents:
diff changeset
182 # changes. There is absolutely room for optimization here by
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
183 # being clever about walking over the sets...
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Augie Fackler <augie@google.com>
parents:
diff changeset
184 baseline = set(self._walkonetree(self._tree, match, b''))
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
185 deleted = {p for p, v in self._pending_changes.items() if v is None}
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
186 pend = {p for p in self._pending_changes if match(p)}
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
187 return iter(sorted((baseline | pend) - deleted))
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
188
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
189
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
190 @interfaceutil.implementer(repository.imanifestrevisionstored)
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
191 class gittreemanifestctx(object):
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
192 def __init__(self, repo, gittree):
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
193 self._repo = repo
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
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parents:
diff changeset
194 self._tree = gittree
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
195
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
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parents:
diff changeset
196 def read(self):
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
197 return gittreemanifest(self._repo, self._tree, None)
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
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parents:
diff changeset
198
44491
7518ea76eff4 git: add readfast() method to manifest
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parents: 44489
diff changeset
199 def readfast(self, shallow=False):
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parents: 44489
diff changeset
200 return self.read()
7518ea76eff4 git: add readfast() method to manifest
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parents: 44489
diff changeset
201
44489
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
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parents:
diff changeset
202 def copy(self):
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
203 # NB: it's important that we return a memgittreemanifestctx
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
204 # because the caller expects a mutable manifest.
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
205 return memgittreemanifestctx(self._repo, self._tree)
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
206
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
207 def find(self, path):
44902
288328c6711b git: fix probable missing return
Romain DEP. <rom1dep@gmail.com>
parents: 44629
diff changeset
208 return self.read()[path]
44489
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
209
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
210
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
211 @interfaceutil.implementer(repository.imanifestrevisionwritable)
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
212 class memgittreemanifestctx(object):
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
213 def __init__(self, repo, tree):
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
214 self._repo = repo
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
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parents:
diff changeset
215 self._tree = tree
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
216 # dict of path: Optional[Tuple(node, flags)]
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
217 self._pending_changes = {}
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
218
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
219 def read(self):
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
220 return gittreemanifest(self._repo, self._tree, self._pending_changes)
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
221
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
222 def copy(self):
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
223 # TODO: if we have a builder in play, what should happen here?
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
224 # Maybe we can shuffle copy() into the immutable interface.
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
225 return memgittreemanifestctx(self._repo, self._tree)
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
226
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
227 def write(self, transaction, link, p1, p2, added, removed, match=None):
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
228 # We're not (for now, anyway) going to audit filenames, so we
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
229 # can ignore added and removed.
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
230
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
231 # TODO what does this match argument get used for? hopefully
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
232 # just narrow?
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
233 assert not match or isinstance(match, matchmod.alwaysmatcher)
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
234
44629
e9e7156a8d6c git: pass a list to pathutil.dirs to indicate that it is a manifest
Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
parents: 44496
diff changeset
235 touched_dirs = pathutil.dirs(list(self._pending_changes))
44489
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
236 trees = {
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
237 b'': self._tree,
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
238 }
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
239 # path: treebuilder
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
240 builders = {
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
241 b'': self._repo.TreeBuilder(self._tree),
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
242 }
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
243 # get a TreeBuilder for every tree in the touched_dirs set
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
244 for d in sorted(touched_dirs, key=lambda x: (len(x), x)):
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
245 if d == b'':
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
246 # loaded root tree above
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
247 continue
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
248 comps = d.split(b'/')
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
249 full = b''
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
250 for part in comps:
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
251 parent = trees[full]
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
252 try:
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
253 new = self._repo[parent[pycompat.fsdecode(part)]]
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
254 except KeyError:
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
255 # new directory
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
256 new = None
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
257 full += b'/' + part
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
258 if new is not None:
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
259 # existing directory
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
260 trees[full] = new
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
261 builders[full] = self._repo.TreeBuilder(new)
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
262 else:
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
263 # new directory, use an empty dict to easily
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
264 # generate KeyError as any nested new dirs get
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
265 # created.
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
266 trees[full] = {}
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
267 builders[full] = self._repo.TreeBuilder()
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
268 for f, info in self._pending_changes.items():
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
269 if b'/' not in f:
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
270 dirname = b''
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
271 basename = f
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
272 else:
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
273 dirname, basename = f.rsplit(b'/', 1)
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
274 dirname = b'/' + dirname
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
275 if info is None:
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
diff changeset
276 builders[dirname].remove(pycompat.fsdecode(basename))
ad718271a9eb git: skeleton of a new extension to _directly_ operate on git repos
Augie Fackler <augie@google.com>
parents:
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277 else:
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278 n, fl = info
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279 mode = {
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280 b'': pygit2.GIT_FILEMODE_BLOB,
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281 b'x': pygit2.GIT_FILEMODE_BLOB_EXECUTABLE,
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282 b'l': pygit2.GIT_FILEMODE_LINK,
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283 }[fl]
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284 builders[dirname].insert(
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285 pycompat.fsdecode(basename), gitutil.togitnode(n), mode
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286 )
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287 # This visits the buffered TreeBuilders in deepest-first
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288 # order, bubbling up the edits.
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289 for b in sorted(builders, key=len, reverse=True):
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290 if b == b'':
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291 break
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292 cb = builders[b]
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293 dn, bn = b.rsplit(b'/', 1)
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294 builders[dn].insert(
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295 pycompat.fsdecode(bn), cb.write(), pygit2.GIT_FILEMODE_TREE
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296 )
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297 return builders[b''].write().raw