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Differential D6008

context: add specialized way of getting copy source file only
ClosedPublic

Authored by martinvonz on Feb 23 2019, 12:08 PM.

Details

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Group Reviewers
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Commits
rHG041d829575ed: context: add specialized way of getting copy source file only
Summary

I'm working on support for storing copy metadata in the changeset
instead of the filelog. I don't intend to include the file nodeid
there, but most callers don't need that anyway. This patch introduces
a method similar to ctx.renamed(), but the new method returns only the
source filename, not the nodeid. Subsequent patches will move callers
over to this new method.

Diff Detail

Repository
rHG Mercurial
Lint
Automatic diff as part of commit; lint not applicable.
Unit
Automatic diff as part of commit; unit tests not applicable.

Revision Contents
Changeset List

Diff 14211

hgext/remotefilelog/remotefilectx.py

for p in self._changectx.parents(): for p in self._changectx.parents():
try: try:
if fnode == p.filenode(name): if fnode == p.filenode(name):
return None return None
except error.LookupError: except error.LookupError:
pass pass
return renamed return renamed
def copysource(self):
copy = self.renamed()
return copy and copy[0]
def ancestormap(self): def ancestormap(self):
if not self._ancestormap: if not self._ancestormap:
self._ancestormap = self.filelog().ancestormap(self._filenode) self._ancestormap = self.filelog().ancestormap(self._filenode)
return self._ancestormap return self._ancestormap
def parents(self): def parents(self):
repo = self._repo repo = self._repo

mercurial/context.py

def instabilities(self): def instabilities(self):
return self._changectx.instabilities() return self._changectx.instabilities()
def manifest(self): def manifest(self):
return self._changectx.manifest() return self._changectx.manifest()
def changectx(self): def changectx(self):
return self._changectx return self._changectx
def renamed(self): def renamed(self):
return self._copied return self._copied
def copysource(self):
return self._copied and self._copied[0]
def repo(self): def repo(self):
return self._repo return self._repo
def size(self): def size(self):
return len(self.data()) return len(self.data())
def path(self): def path(self):
return self._path return self._path
def data(self): def data(self):
return self._repo.wread(self._path) return self._repo.wread(self._path)
def renamed(self): def renamed(self):
rp = self._repo.dirstate.copied(self._path) rp = self._repo.dirstate.copied(self._path)
if not rp: if not rp:
return None return None
return rp, self._changectx._parents[0]._manifest.get(rp, nullid) return rp, self._changectx._parents[0]._manifest.get(rp, nullid)
def copysource(self):
return self._repo.dirstate.copied(self._path)
def size(self): def size(self):
return self._repo.wvfs.lstat(self._path).st_size return self._repo.wvfs.lstat(self._path).st_size
def date(self): def date(self):
t, tz = self._changectx.date() t, tz = self._changectx.date()
try: try:
return (self._repo.wvfs.lstat(self._path)[stat.ST_MTIME], tz) return (self._repo.wvfs.lstat(self._path)[stat.ST_MTIME], tz)
except OSError as err: except OSError as err:
return self._parent.exists(self._path) return self._parent.exists(self._path)
def renamed(self): def renamed(self):
path = self._parent.copydata(self._path) path = self._parent.copydata(self._path)
if not path: if not path:
return None return None
return path, self._changectx._parents[0]._manifest.get(path, nullid) return path, self._changectx._parents[0]._manifest.get(path, nullid)
def copysource(self):
return self._parent.copydata(self._path)
def size(self): def size(self):
return self._parent.size(self._path) return self._parent.size(self._path)
def markcopied(self, origin): def markcopied(self, origin):
self._parent.markcopied(self._path, origin) self._parent.markcopied(self._path, origin)
def audit(self): def audit(self):
pass pass