hgext/rebase.py

33589:a0bfcd08f5fe

        if not self.keepf:
            collapsedas = None
            if self.collapsef:
                collapsedas = newnode
            clearrebased(ui, repo, self.state, self.skipped, collapsedas)

        clearstatus(repo)
        clearcollapsemsg(repo)

        ui.note(_("rebase completed\n"))

        # duplicate any copies that have already been
        # performed in the destination.
        p1rev = repo[rev].p1().rev()
        copies.duplicatecopies(repo, rev, p1rev, skiprev=dest)
    return stats

def nearestrebased(repo, rev, state):
    """return the nearest ancestors of rev in the rebase result"""
    rebased = [r for r in state if state[r] > nullmerge]
    candidates = repo.revs('max(%ld  and (::%d))', rebased, rev)

            state[r] = revpruned
        else:
            state[r] = revprecursor
    return originalwd, dest.rev(), state

def clearrebased(ui, repo, state, skipped, collapsedas=None):
    """dispose of rebased revision at the end of the rebase

    If `collapsedas` is not None, the rebase was a collapse whose result if the
    `collapsedas` node."""
    tonode = repo.changelog.node
    mapping = {}
    for rev, newrev in sorted(state.items()):
        if newrev >= 0 and newrev != rev:
            if rev in skipped:
                succs = ()

33590:52f82e7d6a7e

        if not self.keepf:
            collapsedas = None
            if self.collapsef:
                collapsedas = newnode
            clearrebased(ui, repo, self.dest, self.state, self.skipped,
                         collapsedas)

        clearstatus(repo)
        clearcollapsemsg(repo)

        ui.note(_("rebase completed\n"))

        # duplicate any copies that have already been
        # performed in the destination.
        p1rev = repo[rev].p1().rev()
        copies.duplicatecopies(repo, rev, p1rev, skiprev=dest)
    return stats

def adjustdest(repo, rev, dest, state):
    """adjust rebase destination given the current rebase state

    rev is what is being rebased. Return a list of two revs, which are the
    adjusted destinations for rev's p1 and p2, respectively. If a parent is
    nullrev, return dest without adjustment for it.

    For example, when doing rebase -r B+E -d F, rebase will first move B to B1,
    and E's destination will be adjusted from F to B1.

        B1 <- written during rebasing B
        |
        F <- original destination of B, E
        |
        | E <- rev, which is being rebased
        | |
        | D <- prev, one parent of rev being checked
        | |
        | x <- skipped, ex. no successor or successor in (::dest)
        | |
        | C
        | |
        | B <- rebased as B1
        |/
        A

    Another example about merge changeset, rebase -r C+G+H -d K, rebase will
    first move C to C1, G to G1, and when it's checking H, the adjusted
    destinations will be [C1, G1].

            H       C1 G1
           /|       | /
          F G       |/
        K | |  ->   K
        | C D       |
        | |/        |
        | B         | ...
        |/          |/
        A           A
    """
    result = []
    for prev in repo.changelog.parentrevs(rev):
        adjusted = dest
        if prev != nullrev:
            # pick already rebased revs from state
            source = [s for s, d in state.items() if d > 0]
            candidate = repo.revs('max(%ld and (::%d))', source, prev).first()
            if candidate is not None:
                adjusted = state[candidate]
        result.append(adjusted)
    return result

def nearestrebased(repo, rev, state):
    """return the nearest ancestors of rev in the rebase result"""
    rebased = [r for r in state if state[r] > nullmerge]
    candidates = repo.revs('max(%ld  and (::%d))', rebased, rev)

            state[r] = revpruned
        else:
            state[r] = revprecursor
    return originalwd, dest.rev(), state

def clearrebased(ui, repo, dest, state, skipped, collapsedas=None):
    """dispose of rebased revision at the end of the rebase

    If `collapsedas` is not None, the rebase was a collapse whose result if the
    `collapsedas` node."""
    tonode = repo.changelog.node
    # Move bookmark of skipped nodes to destination. This cannot be handled
    # by scmutil.cleanupnodes since it will treat rev as removed (no successor)
    # and move bookmark backwards.
    bmchanges = [(name, tonode(max(adjustdest(repo, rev, dest, state))))
                 for rev in skipped
                 for name in repo.nodebookmarks(tonode(rev))]
    if bmchanges:
        with repo.transaction('rebase') as tr:
            repo._bookmarks.applychanges(repo, tr, bmchanges)
    mapping = {}
    for rev, newrev in sorted(state.items()):
        if newrev >= 0 and newrev != rev:
            if rev in skipped:
                succs = ()