comparison mercurial/templatekw.py @ 41300:66102f6fa10a stable

templatekw: fix crash on multiple latesttags resolution at wdir (issue6055)

It appears not easy to fix only() to support wdir(), so this patch works
around the issue by getlatesttags(). The "+1" after len(changes) doesn't
matter since ctx never changes while sorting. It's just for clarity.

41299:ff1222a7d714

                    # The tuples are laid out so the right one can be found by
                    # comparison in this case.
                    pdate, pdist, ptag = max(ptags)
                else:
                    def key(x):
                        changessincetag = len(repo.revs('only(%d, %s)',
                                                        ctx.rev(), x[2][0]))
                        # Smallest number of changes since tag wins. Date is
                        # used as tiebreaker.
                        return [-changessincetag, x[0]]
                    pdate, pdist, ptag = max(ptags, key=key)
            else:

41300:66102f6fa10a

                    # The tuples are laid out so the right one can be found by
                    # comparison in this case.
                    pdate, pdist, ptag = max(ptags)
                else:
                    def key(x):
                        tag = x[2][0]
                        if ctx.rev() is None:
                            # only() doesn't support wdir
                            prevs = [c.rev() for c in ctx.parents()]
                            changes = repo.revs('only(%ld, %s)', prevs, tag)
                            changessincetag = len(changes) + 1
                        else:
                            changes = repo.revs('only(%d, %s)', ctx.rev(), tag)
                            changessincetag = len(changes)
                        # Smallest number of changes since tag wins. Date is
                        # used as tiebreaker.
                        return [-changessincetag, x[0]]
                    pdate, pdist, ptag = max(ptags, key=key)
            else: