comparison mercurial/context.py @ 41769:e9413a3be093

context: rewrite renamed() in terms of new copysource() where appropriate

It's only the filectx for committed files that have the copy source's
nodeid easily available; workingfilectx's and overlayfilectx's
renamed() simply find the nodeid by looking in the changeset's p1's
manifest.

Differential Revision: https://phab.mercurial-scm.org/D6009

41768:041d829575ed

        return workingctx(self._repo)

    def data(self):
        return self._repo.wread(self._path)
    def renamed(self):
        rp = self._repo.dirstate.copied(self._path)
        if not rp:
            return None
        return rp, self._changectx._parents[0]._manifest.get(rp, nullid)
    def copysource(self):
        return self._repo.dirstate.copied(self._path)

    def lexists(self):
        return self._parent.exists(self._path)

    def renamed(self):
        path = self._parent.copydata(self._path)
        if not path:
            return None
        return path, self._changectx._parents[0]._manifest.get(path, nullid)

    def copysource(self):

41769:e9413a3be093

        return workingctx(self._repo)

    def data(self):
        return self._repo.wread(self._path)
    def renamed(self):
        rp = self.copysource()
        if not rp:
            return None
        return rp, self._changectx._parents[0]._manifest.get(rp, nullid)
    def copysource(self):
        return self._repo.dirstate.copied(self._path)

    def lexists(self):
        return self._parent.exists(self._path)

    def renamed(self):
        path = self.copysource()
        if not path:
            return None
        return path, self._changectx._parents[0]._manifest.get(path, nullid)

    def copysource(self):