comparison mercurial/merge.py @ 3316:39fd6e82ea38

merge: pull user messages out to hg.py

- add _update for shadowing in clone
- add _showstats helper
- remove update parameter defaults
- move stats message and merge help messages

3315:38be819a1225

        elif m == "m": # merge
            f2, fd, flag, move = a[2:]
            if filemerge(repo, f, f2, wctx, mctx):
                unresolved += 1
            else:
                if f != fd:
                    repo.ui.debug(_("copying %s to %s\n") % (f, fd))
                    repo.wwrite(fd, repo.wread(f))
                    if move:
                        repo.ui.debug(_("removing %s\n") % f)
                        os.unlink(repo.wjoin(f))

            util.set_exec(repo.wjoin(fd), flag)
            merged += 1
        elif m == "g": # get
            flag = a[2]
            repo.ui.note(_("getting %s\n") % f)
            t = mctx.filectx(f).data()
            repo.wwrite(f, t)

                if f != fd:
                    repo.dirstate.copy(f, fd)
                else:
                    repo.dirstate.copy(f2, fd)

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

    branchmerge = whether to merge between branches
    force = whether to force branch merging or file overwriting
    partial = a function to filter file lists (dirstate not updated)
    wlock = working dir lock, if already held
    show_stats = whether to report merge statistics
    remind = whether to remind about merge
    """

    if not wlock:
        wlock = repo.wlock()

    if not branchmerge: # just jump to the new rev
        fp1, fp2, xp1, xp2 = fp2, nullid, xp2, ''
    if not partial:
        repo.hook('preupdate', throw=True, parent1=xp1, parent2=xp2)

    updated, merged, removed, unresolved = applyupdates(repo, action, wc, p2)

    if show_stats:
        stats = ((updated, _("updated")),
                 (merged - unresolved, _("merged")),
                 (removed, _("removed")),
                 (unresolved, _("unresolved")))
        note = ", ".join([_("%d files %s") % s for s in stats])
        repo.ui.status("%s\n" % note)
    if not partial:
        recordupdates(repo, action, branchmerge, p2)
        repo.dirstate.setparents(fp1, fp2)
        repo.hook('update', parent1=xp1, parent2=xp2, error=unresolved)

        if branchmerge:
            if unresolved:
                repo.ui.status(_("There are unresolved merges,"
                                " you can redo the full merge using:\n"
                                "  hg update -C %s\n"
                                "  hg merge %s\n"
                                % (p1.rev(), p2.rev())))
            elif remind:
                repo.ui.status(_("(branch merge, don't forget to commit)\n"))
        elif unresolved:
            repo.ui.status(_("There are unresolved merges with"
                             " locally modified files.\n"))

    return unresolved

3316:39fd6e82ea38

        elif m == "m": # merge
            f2, fd, flag, move = a[2:]
            if filemerge(repo, f, f2, wctx, mctx):
                unresolved += 1
            else:
                merged += 1
                if f != fd:
                    repo.ui.debug(_("copying %s to %s\n") % (f, fd))
                    repo.wwrite(fd, repo.wread(f))
                    if move:
                        repo.ui.debug(_("removing %s\n") % f)
                        os.unlink(repo.wjoin(f))
            util.set_exec(repo.wjoin(fd), flag)
        elif m == "g": # get
            flag = a[2]
            repo.ui.note(_("getting %s\n") % f)
            t = mctx.filectx(f).data()
            repo.wwrite(f, t)

                if f != fd:
                    repo.dirstate.copy(f, fd)
                else:
                    repo.dirstate.copy(f2, fd)

def update(repo, node, branchmerge, force, partial, wlock):
    """
    Perform a merge between the working directory and the given node

    branchmerge = whether to merge between branches
    force = whether to force branch merging or file overwriting
    partial = a function to filter file lists (dirstate not updated)
    wlock = working dir lock, if already held
    """

    if not wlock:
        wlock = repo.wlock()

    if not branchmerge: # just jump to the new rev
        fp1, fp2, xp1, xp2 = fp2, nullid, xp2, ''
    if not partial:
        repo.hook('preupdate', throw=True, parent1=xp1, parent2=xp2)

    stats = applyupdates(repo, action, wc, p2)

    if not partial:
        recordupdates(repo, action, branchmerge, p2)
        repo.dirstate.setparents(fp1, fp2)
        repo.hook('update', parent1=xp1, parent2=xp2, error=stats[3])

    return stats