comparison mercurial/merge.py @ 20944:5b8d5803d7b7

merge: keep destination filename as key in actions for merge with dir rename

Avoids
   None: local renamed directory to b/c -> d
  updating:None 1/1 files (100.00%)
and makes it possible to compare/merge actions later.

20943:003cb972178d

    def removeop(f, args):
        pmmf.discard(f)
    def nop(f, args):
        pass

    def renameop(f, args):
        f2, fd, flags = args
        if f:
            pmmf.discard(f)
        pmmf.add(fd)
    def mergeop(f, args):
        f2, fa, fd, move, anc = args
        if move:
            pmmf.discard(f)
        pmmf.add(fd)

    opmap = {
        "a": addop,
        "d": renameop,
        "dr": nop,
        "e": nop,
        "f": addop, # untracked file should be kept in working directory
        "g": addop,
        "m": mergeop,

            else: # both changed something
                actions.append((f, "m", (f, fa, f, False, pa.node()),
                               "versions differ"))
        elif f in copied: # files we'll deal with on m2 side
            pass
        elif n1 and f in movewithdir: # directory rename
            f2 = movewithdir[f]
            actions.append((f, "d", (None, f2, fl1),
                            "remote renamed directory to " + f2))
        elif n1 and f in copy:
            f2 = copy[f]
            actions.append((f, "m", (f2, f2, f, False, pa.node()),
                            "local copied/moved to " + f2))
        elif n1 and f in ma: # clean, a different, no remote

                actions.append((f, "f", None, "remote deleted"))
            else:
                actions.append((f, "r", None, "other deleted"))
        elif n2 and f in movewithdir:
            f2 = movewithdir[f]
            actions.append((None, "d", (f, f2, fl2),
                            "local renamed directory to " + f2))
        elif n2 and f in copy:
            f2 = copy[f]
            if f2 in m2:
                actions.append((f2, "m", (f, f2, f, False, pa.node()),
                                "remote copied to " + f))

            else:
                if r is None:
                    updated += 1
                else:
                    merged += 1
        elif m == "d": # directory rename
            f2, fd, flags = args
            if f:
                repo.ui.note(_("moving %s to %s\n") % (f, fd))
                audit(fd)
                repo.wwrite(fd, wctx.filectx(f).data(), flags)
                util.unlinkpath(repo.wjoin(f))
            if f2:
                repo.ui.note(_("getting %s to %s\n") % (f2, fd))
                repo.wwrite(fd, mctx.filectx(f2).data(), flags)
            updated += 1
        elif m == "dr": # divergent renames
            fl, = args
            repo.ui.warn(_("note: possible conflict - %s was renamed "
                           "multiple times to:\n") % f)

                # modification.
                if f2 == fd: # file not locally copied/moved
                    repo.dirstate.normallookup(fd)
                if move:
                    repo.dirstate.drop(f)
        elif m == "d": # directory rename
            f2, fd, flag = args
            if not f2 and f not in repo.dirstate:
                # untracked file moved
                continue
            if branchmerge:
                repo.dirstate.add(fd)
                if f:
                    repo.dirstate.remove(f)
                    repo.dirstate.copy(f, fd)
                if f2:
                    repo.dirstate.copy(f2, fd)
            else:
                repo.dirstate.normal(fd)
                if f:
                    repo.dirstate.drop(f)

def update(repo, node, branchmerge, force, partial, ancestor=None,
           mergeancestor=False):
    """
    Perform a merge between the working directory and the given node

20944:5b8d5803d7b7

    def removeop(f, args):
        pmmf.discard(f)
    def nop(f, args):
        pass

    def renamemoveop(f, args):
        f2, flags = args
        pmmf.discard(f2)
        pmmf.add(f)
    def renamegetop(f, args):
        f2, flags = args
        pmmf.add(f)
    def mergeop(f, args):
        f2, fa, fd, move, anc = args
        if move:
            pmmf.discard(f)
        pmmf.add(fd)

    opmap = {
        "a": addop,
        "dm": renamemoveop,
        "dg": renamegetop,
        "dr": nop,
        "e": nop,
        "f": addop, # untracked file should be kept in working directory
        "g": addop,
        "m": mergeop,

            else: # both changed something
                actions.append((f, "m", (f, fa, f, False, pa.node()),
                               "versions differ"))
        elif f in copied: # files we'll deal with on m2 side
            pass
        elif n1 and f in movewithdir: # directory rename, move local
            f2 = movewithdir[f]
            actions.append((f2, "dm", (f, fl1),
                            "remote directory rename - move from " + f))
        elif n1 and f in copy:
            f2 = copy[f]
            actions.append((f, "m", (f2, f2, f, False, pa.node()),
                            "local copied/moved to " + f2))
        elif n1 and f in ma: # clean, a different, no remote

                actions.append((f, "f", None, "remote deleted"))
            else:
                actions.append((f, "r", None, "other deleted"))
        elif n2 and f in movewithdir:
            f2 = movewithdir[f]
            actions.append((f2, "dg", (f, fl2),
                            "local directory rename - get from " + f))
        elif n2 and f in copy:
            f2 = copy[f]
            if f2 in m2:
                actions.append((f2, "m", (f, f2, f, False, pa.node()),
                                "remote copied to " + f))

            else:
                if r is None:
                    updated += 1
                else:
                    merged += 1
        elif m == "dm": # directory rename, move local
            f0, flags = args
            repo.ui.note(_("moving %s to %s\n") % (f0, f))
            audit(f)
            repo.wwrite(f, wctx.filectx(f0).data(), flags)
            util.unlinkpath(repo.wjoin(f0))
            updated += 1
        elif m == "dg": # local directory rename, get
            f0, flags = args
            repo.ui.note(_("getting %s to %s\n") % (f0, f))
            repo.wwrite(f, mctx.filectx(f0).data(), flags)
            updated += 1
        elif m == "dr": # divergent renames
            fl, = args
            repo.ui.warn(_("note: possible conflict - %s was renamed "
                           "multiple times to:\n") % f)

                # modification.
                if f2 == fd: # file not locally copied/moved
                    repo.dirstate.normallookup(fd)
                if move:
                    repo.dirstate.drop(f)
        elif m == "dm": # directory rename, move local
            f0, flag = args
            if f0 not in repo.dirstate:
                # untracked file moved
                continue
            if branchmerge:
                repo.dirstate.add(f)
                repo.dirstate.remove(f0)
                repo.dirstate.copy(f0, f)
            else:
                repo.dirstate.normal(f)
                repo.dirstate.drop(f0)
        elif m == "dg": # directory rename, get
            f0, flag = args
            if branchmerge:
                repo.dirstate.add(f)
                repo.dirstate.copy(f0, f)
            else:
                repo.dirstate.normal(f)

def update(repo, node, branchmerge, force, partial, ancestor=None,
           mergeancestor=False):
    """
    Perform a merge between the working directory and the given node