workingctx: move setparents() logic from localrepo to mirror overlayworkingctx
It would be nice to later be able to call `wctx.setparents()` whether
`wctx` is a `workingctx` or an `overlayworkingctx`.
Differential Revision: https://phab.mercurial-scm.org/D7823
--- a/mercurial/context.py Fri Jan 10 21:41:28 2020 -0800
+++ b/mercurial/context.py Fri Jan 10 13:24:25 2020 -0800
@@ -1528,6 +1528,23 @@
for n in p
]
+ def setparents(self, p1node, p2node=nullid):
+ dirstate = self._repo.dirstate
+ with dirstate.parentchange():
+ copies = dirstate.setparents(p1node, p2node)
+ pctx = self._repo[p1node]
+ if copies:
+ # Adjust copy records, the dirstate cannot do it, it
+ # requires access to parents manifests. Preserve them
+ # only for entries added to first parent.
+ for f in copies:
+ if f not in pctx and copies[f] in pctx:
+ dirstate.copy(copies[f], f)
+ if p2node == nullid:
+ for f, s in sorted(dirstate.copies().items()):
+ if f not in pctx and s not in pctx:
+ dirstate.copy(None, f)
+
def _fileinfo(self, path):
# populate __dict__['_manifest'] as workingctx has no _manifestdelta
self._manifest
--- a/mercurial/localrepo.py Fri Jan 10 21:41:28 2020 -0800
+++ b/mercurial/localrepo.py Fri Jan 10 13:24:25 2020 -0800
@@ -1886,20 +1886,7 @@
return self.vfs.reljoin(self.root, f, *insidef)
def setparents(self, p1, p2=nullid):
- with self.dirstate.parentchange():
- copies = self.dirstate.setparents(p1, p2)
- pctx = self[p1]
- if copies:
- # Adjust copy records, the dirstate cannot do it, it
- # requires access to parents manifests. Preserve them
- # only for entries added to first parent.
- for f in copies:
- if f not in pctx and copies[f] in pctx:
- self.dirstate.copy(copies[f], f)
- if p2 == nullid:
- for f, s in sorted(self.dirstate.copies().items()):
- if f not in pctx and s not in pctx:
- self.dirstate.copy(None, f)
+ self[None].setparents(p1, p2)
def filectx(self, path, changeid=None, fileid=None, changectx=None):
"""changeid must be a changeset revision, if specified.