comparison hgext/split.py @ 41966:42e2c7c52e1b

split: use the new movedirstate() we now have in scmutil

This avoids unnecessarily touching the working copy when splitting the
parent of the working copy. That also makes the test-removeemptydirs.t
case invalid, so we can just delete it.

Differential Revision: https://phab.mercurial-scm.org/D6127

41965:e4ac7e63c213

def dosplit(ui, repo, tr, ctx, opts):
    committed = [] # [ctx]

    # Set working parent to ctx.p1(), and keep working copy as ctx's content
    # NOTE: if we can have "update without touching working copy" API, the
    # revert step could be cheaper.
    hg.clean(repo, ctx.p1().node(), show_stats=False)
    parents = repo.changelog.parents(ctx.node())
    ui.pushbuffer()
    cmdutil.revert(ui, repo, ctx, parents)
    ui.popbuffer() # discard "reverting ..." messages

    # Any modified, added, removed, deleted result means split is incomplete
    incomplete = lambda repo: any(repo.status()[:4])

    # Main split loop

41966:42e2c7c52e1b

def dosplit(ui, repo, tr, ctx, opts):
    committed = [] # [ctx]

    # Set working parent to ctx.p1(), and keep working copy as ctx's content
    if ctx.node() != repo.dirstate.p1():
        hg.clean(repo, ctx.node(), show_stats=False)
    with repo.dirstate.parentchange():
        scmutil.movedirstate(repo, ctx.p1())

    # Any modified, added, removed, deleted result means split is incomplete
    incomplete = lambda repo: any(repo.status()[:4])

    # Main split loop