comparison mercurial/context.py @ 41646:d4c9eebdd72d

patch: replace "prefix" and "relroot" arguments by "pathfn" (API)

The two arguments serve a very similar purpose: "relroot" is stripped
from the front of the path, and then "prefix" (a subrepo path) is
added (also to the front). Passing in a function that does that is
more generic and will make it easier to respect ui.relative-paths in
later patches (don't worry, I'm not going to respect that option for
regular patches, only for --stat). I'm deliberately not calling it
"uipathfn", because it's generally for producing valid diffs
(including when prefix is non-empty), so things like using backslash
on Windows is not an option.

Differential Revision: https://phab.mercurial-scm.org/D5894

41645:2306158314e9

                              include, exclude, default,
                              auditor=r.nofsauditor, ctx=self,
                              listsubrepos=listsubrepos, badfn=badfn)

    def diff(self, ctx2=None, match=None, changes=None, opts=None,
             losedatafn=None, prefix='', relroot='', copy=None,
             copysourcematch=None, hunksfilterfn=None):
        """Returns a diff generator for the given contexts and matcher"""
        if ctx2 is None:
            ctx2 = self.p1()
        if ctx2 is not None:
            ctx2 = self._repo[ctx2]
        return patch.diff(self._repo, ctx2, self, match=match, changes=changes,
                          opts=opts, losedatafn=losedatafn, prefix=prefix,
                          relroot=relroot, copy=copy,
                          copysourcematch=copysourcematch,
                          hunksfilterfn=hunksfilterfn)

    def dirs(self):
        return self._manifest.dirs()

41646:d4c9eebdd72d

                              include, exclude, default,
                              auditor=r.nofsauditor, ctx=self,
                              listsubrepos=listsubrepos, badfn=badfn)

    def diff(self, ctx2=None, match=None, changes=None, opts=None,
             losedatafn=None, pathfn=None, copy=None,
             copysourcematch=None, hunksfilterfn=None):
        """Returns a diff generator for the given contexts and matcher"""
        if ctx2 is None:
            ctx2 = self.p1()
        if ctx2 is not None:
            ctx2 = self._repo[ctx2]
        return patch.diff(self._repo, ctx2, self, match=match, changes=changes,
                          opts=opts, losedatafn=losedatafn, pathfn=pathfn,
                          copy=copy, copysourcematch=copysourcematch,
                          hunksfilterfn=hunksfilterfn)

    def dirs(self):
        return self._manifest.dirs()