hgext/histedit.py
author Pierre-Yves David <pierre-yves.david@ens-lyon.org>
Mon, 31 Dec 2012 17:46:22 -0600
changeset 18165 0f5a0a2073a8
parent 17922 7f5dab94e48c
child 18270 48deb483a8f8
permissions -rw-r--r--
histedit: allow operation from non-head if obsolete is enabled Obsolescence markers can represent this situation just fine. Rewritten revisions are marked as precursors of the ones creates by histedit. Unaffected descendants become "unstable". If obsolescence is not enabled we keep the current behavior of aborting. This new behavior only applies when obsolete is enabled and is subject to future discussion and changes.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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# histedit.py - interactive history editing for mercurial
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#
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# Copyright 2009 Augie Fackler <raf@durin42.com>
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#
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# This software may be used and distributed according to the terms of the
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# GNU General Public License version 2 or any later version.
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"""interactive history editing
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With this extension installed, Mercurial gains one new command: histedit. Usage
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is as follows, assuming the following history::
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 @  3[tip]   7c2fd3b9020c   2009-04-27 18:04 -0500   durin42
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 |    Add delta
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 |
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 o  2   030b686bedc4   2009-04-27 18:04 -0500   durin42
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 |    Add gamma
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 |
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 o  1   c561b4e977df   2009-04-27 18:04 -0500   durin42
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 |    Add beta
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 |
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 o  0   d8d2fcd0e319   2009-04-27 18:04 -0500   durin42
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      Add alpha
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If you were to run ``hg histedit c561b4e977df``, you would see the following
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file open in your editor::
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 pick c561b4e977df Add beta
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 pick 030b686bedc4 Add gamma
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 pick 7c2fd3b9020c Add delta
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 # Edit history between 633536316234 and 7c2fd3b9020c
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 #
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 # Commands:
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 #  p, pick = use commit
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 #  e, edit = use commit, but stop for amending
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 #  f, fold = use commit, but fold into previous commit (combines N and N-1)
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 #  d, drop = remove commit from history
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 #  m, mess = edit message without changing commit content
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 #
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In this file, lines beginning with ``#`` are ignored. You must specify a rule
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for each revision in your history. For example, if you had meant to add gamma
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before beta, and then wanted to add delta in the same revision as beta, you
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would reorganize the file to look like this::
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 pick 030b686bedc4 Add gamma
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 pick c561b4e977df Add beta
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 fold 7c2fd3b9020c Add delta
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 # Edit history between 633536316234 and 7c2fd3b9020c
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 #
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 # Commands:
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 #  p, pick = use commit
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 #  e, edit = use commit, but stop for amending
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 #  f, fold = use commit, but fold into previous commit (combines N and N-1)
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 #  d, drop = remove commit from history
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 #  m, mess = edit message without changing commit content
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 #
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At which point you close the editor and ``histedit`` starts working. When you
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specify a ``fold`` operation, ``histedit`` will open an editor when it folds
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those revisions together, offering you a chance to clean up the commit message::
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 Add beta
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 ***
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 Add delta
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Edit the commit message to your liking, then close the editor. For
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this example, let's assume that the commit message was changed to
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``Add beta and delta.`` After histedit has run and had a chance to
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remove any old or temporary revisions it needed, the history looks
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like this::
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 @  2[tip]   989b4d060121   2009-04-27 18:04 -0500   durin42
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 |    Add beta and delta.
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 |
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 o  1   081603921c3f   2009-04-27 18:04 -0500   durin42
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 |    Add gamma
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 |
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 o  0   d8d2fcd0e319   2009-04-27 18:04 -0500   durin42
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      Add alpha
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Note that ``histedit`` does *not* remove any revisions (even its own temporary
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ones) until after it has completed all the editing operations, so it will
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probably perform several strip operations when it's done. For the above example,
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it had to run strip twice. Strip can be slow depending on a variety of factors,
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so you might need to be a little patient. You can choose to keep the original
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revisions by passing the ``--keep`` flag.
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The ``edit`` operation will drop you back to a command prompt,
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allowing you to edit files freely, or even use ``hg record`` to commit
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some changes as a separate commit. When you're done, any remaining
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uncommitted changes will be committed as well. When done, run ``hg
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histedit --continue`` to finish this step. You'll be prompted for a
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new commit message, but the default commit message will be the
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original message for the ``edit`` ed revision.
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The ``message`` operation will give you a chance to revise a commit
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message without changing the contents. It's a shortcut for doing
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``edit`` immediately followed by `hg histedit --continue``.
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If ``histedit`` encounters a conflict when moving a revision (while
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handling ``pick`` or ``fold``), it'll stop in a similar manner to
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``edit`` with the difference that it won't prompt you for a commit
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message when done. If you decide at this point that you don't like how
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much work it will be to rearrange history, or that you made a mistake,
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you can use ``hg histedit --abort`` to abandon the new changes you
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have made and return to the state before you attempted to edit your
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history.
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If we clone the example repository above and add three more changes, such that
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we have the following history::
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   @  6[tip]   038383181893   2009-04-27 18:04 -0500   stefan
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   |    Add theta
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   |
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   o  5   140988835471   2009-04-27 18:04 -0500   stefan
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   |    Add eta
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   |
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   o  4   122930637314   2009-04-27 18:04 -0500   stefan
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   |    Add zeta
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   |
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   o  3   836302820282   2009-04-27 18:04 -0500   stefan
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   |    Add epsilon
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   |
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   o  2   989b4d060121   2009-04-27 18:04 -0500   durin42
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   |    Add beta and delta.
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   |
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   o  1   081603921c3f   2009-04-27 18:04 -0500   durin42
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   |    Add gamma
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   |
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   o  0   d8d2fcd0e319   2009-04-27 18:04 -0500   durin42
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        Add alpha
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If you run ``hg histedit --outgoing`` on the clone then it is the same
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as running ``hg histedit 836302820282``. If you need plan to push to a
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repository that Mercurial does not detect to be related to the source
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repo, you can add a ``--force`` option.
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"""
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try:
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    import cPickle as pickle
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except ImportError:
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    import pickle
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import os
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from mercurial import cmdutil
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from mercurial import discovery
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from mercurial import error
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from mercurial import copies
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from mercurial import context
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from mercurial import hg
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from mercurial import lock as lockmod
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from mercurial import node
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from mercurial import repair
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from mercurial import scmutil
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from mercurial import util
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from mercurial import obsolete
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from mercurial import merge as mergemod
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from mercurial.i18n import _
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cmdtable = {}
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command = cmdutil.command(cmdtable)
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testedwith = 'internal'
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# i18n: command names and abbreviations must remain untranslated
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editcomment = _("""# Edit history between %s and %s
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#
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# Commands:
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#  p, pick = use commit
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#  e, edit = use commit, but stop for amending
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#  f, fold = use commit, but fold into previous commit (combines N and N-1)
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#  d, drop = remove commit from history
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#  m, mess = edit message without changing commit content
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#
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""")
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def applychanges(ui, repo, ctx, opts):
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    """Merge changeset from ctx (only) in the current working directory"""
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    wcpar = repo.dirstate.parents()[0]
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    if ctx.p1().node() == wcpar:
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        # edition ar "in place" we do not need to make any merge,
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        # just applies changes on parent for edition
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        cmdutil.revert(ui, repo, ctx, (wcpar, node.nullid), all=True)
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        stats = None
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    else:
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        try:
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            # ui.forcemerge is an internal variable, do not document
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            repo.ui.setconfig('ui', 'forcemerge', opts.get('tool', ''))
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            stats = mergemod.update(repo, ctx.node(), True, True, False,
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                                    ctx.p1().node())
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        finally:
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            repo.ui.setconfig('ui', 'forcemerge', '')
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        repo.setparents(wcpar, node.nullid)
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        repo.dirstate.write()
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        # fix up dirstate for copies and renames
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    cmdutil.duplicatecopies(repo, ctx.rev(), ctx.p1().rev())
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    return stats
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def collapse(repo, first, last, commitopts):
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    """collapse the set of revisions from first to last as new one.
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    Expected commit options are:
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        - message
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        - date
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        - username
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    Commit message is edited in all cases.
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    This function works in memory."""
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    ctxs = list(repo.set('%d::%d', first, last))
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    if not ctxs:
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        return None
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    base = first.parents()[0]
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    # commit a new version of the old changeset, including the update
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    # collect all files which might be affected
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    files = set()
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    for ctx in ctxs:
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        files.update(ctx.files())
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    # Recompute copies (avoid recording a -> b -> a)
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    copied = copies.pathcopies(first, last)
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    # prune files which were reverted by the updates
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    def samefile(f):
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        if f in last.manifest():
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            a = last.filectx(f)
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            if f in base.manifest():
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                b = base.filectx(f)
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                return (a.data() == b.data()
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                        and a.flags() == b.flags())
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            else:
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                return False
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        else:
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            return f not in base.manifest()
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    files = [f for f in files if not samefile(f)]
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    # commit version of these files as defined by head
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    headmf = last.manifest()
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    def filectxfn(repo, ctx, path):
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        if path in headmf:
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            fctx = last[path]
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            flags = fctx.flags()
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            mctx = context.memfilectx(fctx.path(), fctx.data(),
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                                      islink='l' in flags,
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                                      isexec='x' in flags,
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                                      copied=copied.get(path))
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            return mctx
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        raise IOError()
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    if commitopts.get('message'):
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        message = commitopts['message']
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    else:
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        message = first.description()
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    user = commitopts.get('user')
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   256
    date = commitopts.get('date')
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   257
    extra = first.extra()
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   258
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   259
    parents = (first.p1().node(), first.p2().node())
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    new = context.memctx(repo,
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   261
                         parents=parents,
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   262
                         text=message,
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   263
                         files=files,
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   264
                         filectxfn=filectxfn,
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   265
                         user=user,
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   266
                         date=date,
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   267
                         extra=extra)
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   268
    new._text = cmdutil.commitforceeditor(repo, new, [])
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diff changeset
   269
    return repo.commitctx(new)
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   270
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def pick(ui, repo, ctx, ha, opts):
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   272
    oldctx = repo[ha]
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    if oldctx.parents()[0] == ctx:
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   274
        ui.debug('node %s unchanged\n' % ha)
17758
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        return oldctx, []
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    hg.update(repo, ctx.node())
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    stats = applychanges(ui, repo, oldctx, opts)
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diff changeset
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    if stats and stats[3] > 0:
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        raise util.Abort(_('Fix up the change and run '
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                           'hg histedit --continue'))
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    # drop the second merge parent
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   282
    n = repo.commit(text=oldctx.description(), user=oldctx.user(),
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diff changeset
   283
                    date=oldctx.date(), extra=oldctx.extra())
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diff changeset
   284
    if n is None:
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   285
        ui.warn(_('%s: empty changeset\n')
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   286
                     % node.hex(ha))
17758
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diff changeset
   287
        return ctx, []
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diff changeset
   288
    new = repo[n]
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diff changeset
   289
    return new, [(oldctx.node(), (n,))]
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diff changeset
   290
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   291
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   292
def edit(ui, repo, ctx, ha, opts):
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   293
    oldctx = repo[ha]
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   294
    hg.update(repo, ctx.node())
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diff changeset
   295
    applychanges(ui, repo, oldctx, opts)
17064
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diff changeset
   296
    raise util.Abort(_('Make changes as needed, you may commit or record as '
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parents:
diff changeset
   297
                       'needed now.\nWhen you are finished, run hg'
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parents:
diff changeset
   298
                       ' histedit --continue to resume.'))
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   299
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def fold(ui, repo, ctx, ha, opts):
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   301
    oldctx = repo[ha]
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   302
    hg.update(repo, ctx.node())
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diff changeset
   303
    stats = applychanges(ui, repo, oldctx, opts)
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parents: 17645
diff changeset
   304
    if stats and stats[3] > 0:
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parents:
diff changeset
   305
        raise util.Abort(_('Fix up the change and run '
168cc52ad7c2 histedit: new extension for interactive history editing
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parents:
diff changeset
   306
                           'hg histedit --continue'))
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diff changeset
   307
    n = repo.commit(text='fold-temp-revision %s' % ha, user=oldctx.user(),
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diff changeset
   308
                    date=oldctx.date(), extra=oldctx.extra())
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parents: 17645
diff changeset
   309
    if n is None:
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diff changeset
   310
        ui.warn(_('%s: empty changeset')
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diff changeset
   311
                     % node.hex(ha))
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diff changeset
   312
        return ctx, []
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parents:
diff changeset
   313
    return finishfold(ui, repo, ctx, oldctx, n, opts, [])
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parents:
diff changeset
   314
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parents:
diff changeset
   315
def finishfold(ui, repo, ctx, oldctx, newnode, opts, internalchanges):
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parents:
diff changeset
   316
    parent = ctx.parents()[0].node()
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parents:
diff changeset
   317
    hg.update(repo, parent)
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diff changeset
   318
    ### prepare new commit data
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diff changeset
   319
    commitopts = opts.copy()
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diff changeset
   320
    # username
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diff changeset
   321
    if ctx.user() == oldctx.user():
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diff changeset
   322
        username = ctx.user()
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parents: 17643
diff changeset
   323
    else:
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parents: 17643
diff changeset
   324
        username = ui.username()
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parents: 17643
diff changeset
   325
    commitopts['user'] = username
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parents: 17643
diff changeset
   326
    # commit message
17064
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parents:
diff changeset
   327
    newmessage = '\n***\n'.join(
17066
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Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
   328
        [ctx.description()] +
17064
168cc52ad7c2 histedit: new extension for interactive history editing
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parents:
diff changeset
   329
        [repo[r].description() for r in internalchanges] +
17241
c2f13180001f histedit: end folding message with an LF
Patrick Mezard <patrick@mezard.eu>
parents: 17191
diff changeset
   330
        [oldctx.description()]) + '\n'
17644
9ae073f10572 histedit: fold in memory
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parents: 17643
diff changeset
   331
    commitopts['message'] = newmessage
9ae073f10572 histedit: fold in memory
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parents: 17643
diff changeset
   332
    # date
9ae073f10572 histedit: fold in memory
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parents: 17643
diff changeset
   333
    commitopts['date'] = max(ctx.date(), oldctx.date())
9ae073f10572 histedit: fold in memory
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17643
diff changeset
   334
    n = collapse(repo, ctx, repo[newnode], commitopts)
9ae073f10572 histedit: fold in memory
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17643
diff changeset
   335
    if n is None:
17758
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   336
        return ctx, []
17644
9ae073f10572 histedit: fold in memory
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parents: 17643
diff changeset
   337
    hg.update(repo, n)
17758
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   338
    replacements = [(oldctx.node(), (newnode,)),
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   339
                     (ctx.node(), (n,)),
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   340
                     (newnode, (n,)),
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   341
                    ]
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   342
    for ich in internalchanges:
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   343
        replacements.append((ich, (n,)))
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   344
    return repo[n], replacements
17064
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parents:
diff changeset
   345
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   346
def drop(ui, repo, ctx, ha, opts):
17758
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   347
    return ctx, [(repo[ha].node(), ())]
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   348
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   349
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   350
def message(ui, repo, ctx, ha, opts):
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   351
    oldctx = repo[ha]
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   352
    hg.update(repo, ctx.node())
17647
d34ba4991188 histedit: replaces patching logic by merges
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17645
diff changeset
   353
    stats = applychanges(ui, repo, oldctx, opts)
d34ba4991188 histedit: replaces patching logic by merges
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17645
diff changeset
   354
    if stats and stats[3] > 0:
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   355
        raise util.Abort(_('Fix up the change and run '
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   356
                           'hg histedit --continue'))
17285
0f6f10d5f7a6 histedit: add trailing newline when editing commit messages
Mads Kiilerich <mads@kiilerich.com>
parents: 17275
diff changeset
   357
    message = oldctx.description() + '\n'
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   358
    message = ui.edit(message, ui.username())
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   359
    new = repo.commit(text=message, user=oldctx.user(), date=oldctx.date(),
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   360
                      extra=oldctx.extra())
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   361
    newctx = repo[new]
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   362
    if oldctx.node() != newctx.node():
17758
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   363
        return newctx, [(oldctx.node(), (new,))]
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   364
    # We didn't make an edit, so just indicate no replaced nodes
17758
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   365
    return newctx, []
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   366
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   367
actiontable = {'p': pick,
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   368
               'pick': pick,
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   369
               'e': edit,
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   370
               'edit': edit,
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   371
               'f': fold,
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   372
               'fold': fold,
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   373
               'd': drop,
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   374
               'drop': drop,
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   375
               'm': message,
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   376
               'mess': message,
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   377
               }
17147
80e861511e2b histedit: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 17131
diff changeset
   378
80e861511e2b histedit: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 17131
diff changeset
   379
@command('histedit',
80e861511e2b histedit: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 17131
diff changeset
   380
    [('', 'commands', '',
80e861511e2b histedit: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 17131
diff changeset
   381
      _('Read history edits from the specified file.')),
80e861511e2b histedit: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 17131
diff changeset
   382
     ('c', 'continue', False, _('continue an edit already in progress')),
80e861511e2b histedit: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 17131
diff changeset
   383
     ('k', 'keep', False,
80e861511e2b histedit: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 17131
diff changeset
   384
      _("don't strip old nodes after edit is complete")),
80e861511e2b histedit: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 17131
diff changeset
   385
     ('', 'abort', False, _('abort an edit in progress')),
80e861511e2b histedit: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 17131
diff changeset
   386
     ('o', 'outgoing', False, _('changesets not found in destination')),
80e861511e2b histedit: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 17131
diff changeset
   387
     ('f', 'force', False,
80e861511e2b histedit: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 17131
diff changeset
   388
      _('force outgoing even for unrelated repositories')),
80e861511e2b histedit: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 17131
diff changeset
   389
     ('r', 'rev', [], _('first revision to be edited'))],
80e861511e2b histedit: use cmdutil.command decorator
Adrian Buehlmann <adrian@cadifra.com>
parents: 17131
diff changeset
   390
     _("[PARENT]"))
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   391
def histedit(ui, repo, *parent, **opts):
17131
4fb2d3d16743 histedit: add extension docstring from external README
Augie Fackler <raf@durin42.com>
parents: 17130
diff changeset
   392
    """interactively edit changeset history
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   393
    """
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   394
    # TODO only abort if we try and histedit mq patches, not just
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   395
    # blanket if mq patches are applied somewhere
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   396
    mq = getattr(repo, 'mq', None)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   397
    if mq and mq.applied:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   398
        raise util.Abort(_('source has mq patches applied'))
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   399
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   400
    parent = list(parent) + opts.get('rev', [])
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   401
    if opts.get('outgoing'):
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   402
        if len(parent) > 1:
17066
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
   403
            raise util.Abort(
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
   404
                _('only one repo argument allowed with --outgoing'))
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   405
        elif parent:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   406
            parent = parent[0]
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   407
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   408
        dest = ui.expandpath(parent or 'default-push', parent or 'default')
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   409
        dest, revs = hg.parseurl(dest, None)[:2]
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   410
        ui.status(_('comparing with %s\n') % util.hidepassword(dest))
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   411
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   412
        revs, checkout = hg.addbranchrevs(repo, repo, revs, None)
17191
5884812686f7 peer: introduce peer methods to prepare for peer classes
Sune Foldager <cryo@cyanite.org>
parents: 17147
diff changeset
   413
        other = hg.peer(repo, opts, dest)
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   414
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   415
        if revs:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   416
            revs = [repo.lookup(rev) for rev in revs]
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   417
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   418
        parent = discovery.findcommonoutgoing(
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   419
            repo, other, [], force=opts.get('force')).missing[0:1]
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   420
    else:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   421
        if opts.get('force'):
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   422
            raise util.Abort(_('--force only allowed with --outgoing'))
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   423
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   424
    if opts.get('continue', False):
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   425
        if len(parent) != 0:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   426
            raise util.Abort(_('no arguments allowed with --continue'))
17758
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   427
        (parentctxnode, rules, keep, topmost, replacements) = readstate(repo)
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   428
        currentparent, wantnull = repo.dirstate.parents()
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   429
        parentctx = repo[parentctxnode]
17758
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   430
        parentctx, repl = bootstrapcontinue(ui, repo, parentctx, rules, opts)
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   431
        replacements.extend(repl)
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   432
    elif opts.get('abort', False):
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   433
        if len(parent) != 0:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   434
            raise util.Abort(_('no arguments allowed with --abort'))
17758
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   435
        (parentctxnode, rules, keep, topmost, replacements) = readstate(repo)
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   436
        mapping, tmpnodes, leafs, _ntm = processreplacement(repo, replacements)
17665
b65533958b85 histedit: rename `tip` to `topmost`
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17664
diff changeset
   437
        ui.debug('restore wc to old parent %s\n' % node.short(topmost))
b65533958b85 histedit: rename `tip` to `topmost`
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17664
diff changeset
   438
        hg.clean(repo, topmost)
17758
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   439
        cleanupnode(ui, repo, 'created', tmpnodes)
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   440
        cleanupnode(ui, repo, 'temp', leafs)
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   441
        os.unlink(os.path.join(repo.path, 'histedit-state'))
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   442
        return
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   443
    else:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   444
        cmdutil.bailifchanged(repo)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   445
        if os.path.exists(os.path.join(repo.path, 'histedit-state')):
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   446
            raise util.Abort(_('history edit already in progress, try '
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   447
                               '--continue or --abort'))
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   448
17665
b65533958b85 histedit: rename `tip` to `topmost`
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17664
diff changeset
   449
        topmost, empty = repo.dirstate.parents()
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   450
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   451
        if len(parent) != 1:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   452
            raise util.Abort(_('histedit requires exactly one parent revision'))
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   453
        parent = scmutil.revsingle(repo, parent[0]).node()
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   454
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   455
        keep = opts.get('keep', False)
17665
b65533958b85 histedit: rename `tip` to `topmost`
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17664
diff changeset
   456
        revs = between(repo, parent, topmost, keep)
17766
d9da327516f8 histedit: clean abort when there is nothing to edit
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17765
diff changeset
   457
        if not revs:
d9da327516f8 histedit: clean abort when there is nothing to edit
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17765
diff changeset
   458
            ui.warn(_('nothing to edit\n'))
d9da327516f8 histedit: clean abort when there is nothing to edit
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17765
diff changeset
   459
            return 1
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   460
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   461
        ctxs = [repo[r] for r in revs]
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   462
        rules = opts.get('commands', '')
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   463
        if not rules:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   464
            rules = '\n'.join([makedesc(c) for c in ctxs])
17315
f320d7ed912f histedit: make comment part of the file describing rules as translatable
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 17285
diff changeset
   465
            rules += '\n\n'
17665
b65533958b85 histedit: rename `tip` to `topmost`
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17664
diff changeset
   466
            rules += editcomment % (node.short(parent), node.short(topmost))
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   467
            rules = ui.edit(rules, ui.username())
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   468
            # Save edit rules in .hg/histedit-last-edit.txt in case
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   469
            # the user needs to ask for help after something
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   470
            # surprising happens.
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   471
            f = open(repo.join('histedit-last-edit.txt'), 'w')
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   472
            f.write(rules)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   473
            f.close()
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   474
        else:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   475
            f = open(rules)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   476
            rules = f.read()
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   477
            f.close()
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   478
        rules = [l for l in (r.strip() for r in rules.splitlines())
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   479
                 if l and not l[0] == '#']
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   480
        rules = verifyrules(rules, repo, ctxs)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   481
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   482
        parentctx = repo[parent].parents()[0]
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   483
        keep = opts.get('keep', False)
17758
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   484
        replacements = []
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   485
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   486
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   487
    while rules:
17758
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   488
        writestate(repo, parentctx.node(), rules, keep, topmost, replacements)
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   489
        action, ha = rules.pop(0)
17645
4721fc933943 histedit: display action being processed in debug mode
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17644
diff changeset
   490
        ui.debug('histedit: processing %s %s\n' % (action, ha))
17758
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   491
        actfunc = actiontable[action]
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   492
        parentctx, replacement_ = actfunc(ui, repo, parentctx, ha, opts)
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   493
        replacements.extend(replacement_)
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   494
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   495
    hg.update(repo, parentctx.node())
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   496
17758
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   497
    mapping, tmpnodes, created, ntm = processreplacement(repo, replacements)
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   498
    if mapping:
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   499
        for prec, succs in mapping.iteritems():
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   500
            if not succs:
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   501
                ui.debug('histedit: %s is dropped\n' % node.short(prec))
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   502
            else:
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   503
                ui.debug('histedit: %s is replaced by %s\n' % (
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   504
                    node.short(prec), node.short(succs[0])))
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   505
                if len(succs) > 1:
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   506
                    m = 'histedit:                            %s'
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   507
                    for n in succs[1:]:
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   508
                        ui.debug(m % node.short(n))
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   509
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   510
    if not keep:
17758
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   511
        if mapping:
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   512
            movebookmarks(ui, repo, mapping, topmost, ntm)
17663
c6de8c696644 histedit: extract bookmark logic in a dedicated function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17662
diff changeset
   513
            # TODO update mq state
17759
9c7497cd39fd histedit: add obsolete support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17758
diff changeset
   514
        if obsolete._enabled:
9c7497cd39fd histedit: add obsolete support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17758
diff changeset
   515
            markers = []
17771
dcfa526b180b histedit: create obsolescence markers in deterministic order
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17769
diff changeset
   516
            # sort by revision number because it sound "right"
dcfa526b180b histedit: create obsolescence markers in deterministic order
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17769
diff changeset
   517
            for prec in sorted(mapping, key=repo.changelog.rev):
dcfa526b180b histedit: create obsolescence markers in deterministic order
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17769
diff changeset
   518
                succs = mapping[prec]
17759
9c7497cd39fd histedit: add obsolete support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17758
diff changeset
   519
                markers.append((repo[prec],
9c7497cd39fd histedit: add obsolete support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17758
diff changeset
   520
                                tuple(repo[s] for s in succs)))
9c7497cd39fd histedit: add obsolete support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17758
diff changeset
   521
            if markers:
9c7497cd39fd histedit: add obsolete support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17758
diff changeset
   522
                obsolete.createmarkers(repo, markers)
9c7497cd39fd histedit: add obsolete support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17758
diff changeset
   523
        else:
9c7497cd39fd histedit: add obsolete support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17758
diff changeset
   524
            cleanupnode(ui, repo, 'replaced', mapping)
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   525
17664
4eb13b619785 histedit: factorise node stripping logic
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17663
diff changeset
   526
    cleanupnode(ui, repo, 'temp', tmpnodes)
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   527
    os.unlink(os.path.join(repo.path, 'histedit-state'))
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   528
    if os.path.exists(repo.sjoin('undo')):
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   529
        os.unlink(repo.sjoin('undo'))
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   530
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   531
17758
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   532
def bootstrapcontinue(ui, repo, parentctx, rules, opts):
17666
5b6c8f2fbda5 histedit: move `continue` logic into a dedicated function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17665
diff changeset
   533
    action, currentnode = rules.pop(0)
17758
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   534
    ctx = repo[currentnode]
17749
40601f2b7608 histedit: simplify computation of `newchildren` during --continue
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17666
diff changeset
   535
    # is there any new commit between the expected parent and "."
40601f2b7608 histedit: simplify computation of `newchildren` during --continue
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17666
diff changeset
   536
    #
40601f2b7608 histedit: simplify computation of `newchildren` during --continue
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17666
diff changeset
   537
    # note: does not take non linear new change in account (but previous
40601f2b7608 histedit: simplify computation of `newchildren` during --continue
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17666
diff changeset
   538
    #       implementation didn't used them anyway (issue3655)
40601f2b7608 histedit: simplify computation of `newchildren` during --continue
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17666
diff changeset
   539
    newchildren = [c.node() for c in repo.set('(%d::.)', parentctx)]
40601f2b7608 histedit: simplify computation of `newchildren` during --continue
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17666
diff changeset
   540
    if not newchildren:
40601f2b7608 histedit: simplify computation of `newchildren` during --continue
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17666
diff changeset
   541
        # `parentctxnode` should match but no result. This means that
40601f2b7608 histedit: simplify computation of `newchildren` during --continue
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17666
diff changeset
   542
        # currentnode is not a descendant from parentctxnode.
40601f2b7608 histedit: simplify computation of `newchildren` during --continue
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17666
diff changeset
   543
        msg = _('working directory parent is not a descendant of %s')
40601f2b7608 histedit: simplify computation of `newchildren` during --continue
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17666
diff changeset
   544
        hint = _('update to %s or descendant and run "hg histedit '
40601f2b7608 histedit: simplify computation of `newchildren` during --continue
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17666
diff changeset
   545
                 '--continue" again') % parentctx
40601f2b7608 histedit: simplify computation of `newchildren` during --continue
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17666
diff changeset
   546
        raise util.Abort(msg % parentctx, hint=hint)
40601f2b7608 histedit: simplify computation of `newchildren` during --continue
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17666
diff changeset
   547
    newchildren.pop(0)  # remove parentctxnode
17758
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   548
    # Commit dirty working directory if necessary
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   549
    new = None
17666
5b6c8f2fbda5 histedit: move `continue` logic into a dedicated function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17665
diff changeset
   550
    m, a, r, d = repo.status()[:4]
5b6c8f2fbda5 histedit: move `continue` logic into a dedicated function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17665
diff changeset
   551
    if m or a or r or d:
17758
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   552
        # prepare the message for the commit to comes
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   553
        if action in ('f', 'fold'):
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   554
            message = 'fold-temp-revision %s' % currentnode
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   555
        else:
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   556
            message = ctx.description() + '\n'
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   557
        if action in ('e', 'edit', 'm', 'mess'):
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   558
            editor = cmdutil.commitforceeditor
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   559
        else:
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   560
            editor = False
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   561
        new = repo.commit(text=message, user=ctx.user(),
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   562
                          date=ctx.date(), extra=ctx.extra(),
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   563
                          editor=editor)
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   564
        if new is not None:
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   565
            newchildren.append(new)
17666
5b6c8f2fbda5 histedit: move `continue` logic into a dedicated function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17665
diff changeset
   566
17758
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   567
    replacements = []
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   568
    # track replacements
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   569
    if ctx.node() not in newchildren:
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   570
        # note: new children may be empty when the changeset is dropped.
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   571
        # this happen e.g during conflicting pick where we revert content
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   572
        # to parent.
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   573
        replacements.append((ctx.node(), tuple(newchildren)))
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   574
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   575
    if action in ('f', 'fold'):
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   576
        # finalize fold operation if applicable
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   577
        if new is None:
17666
5b6c8f2fbda5 histedit: move `continue` logic into a dedicated function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17665
diff changeset
   578
            new = newchildren[-1]
17758
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   579
        else:
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   580
            newchildren.pop()  # remove new from internal changes
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   581
        parentctx, repl = finishfold(ui, repo, parentctx, ctx, new, opts,
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   582
                                     newchildren)
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   583
        replacements.extend(repl)
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   584
    elif newchildren:
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   585
        # otherwize update "parentctx" before proceding to further operation
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   586
        parentctx = repo[newchildren[-1]]
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   587
    return parentctx, replacements
17666
5b6c8f2fbda5 histedit: move `continue` logic into a dedicated function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17665
diff changeset
   588
5b6c8f2fbda5 histedit: move `continue` logic into a dedicated function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17665
diff changeset
   589
17642
bea381c16809 histedit: move `between function` outside the action logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17641
diff changeset
   590
def between(repo, old, new, keep):
bea381c16809 histedit: move `between function` outside the action logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17641
diff changeset
   591
    """select and validate the set of revision to edit
bea381c16809 histedit: move `between function` outside the action logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17641
diff changeset
   592
bea381c16809 histedit: move `between function` outside the action logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17641
diff changeset
   593
    When keep is false, the specified set can't have children."""
17765
ef7760f0be87 histedit: rename `revs` in `ctxs` inside the `between` function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17762
diff changeset
   594
    ctxs = list(repo.set('%n::%n', old, new))
17766
d9da327516f8 histedit: clean abort when there is nothing to edit
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17765
diff changeset
   595
    if ctxs and not keep:
18165
0f5a0a2073a8 histedit: allow operation from non-head if obsolete is enabled
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17922
diff changeset
   596
        if (not obsolete._enabled and
0f5a0a2073a8 histedit: allow operation from non-head if obsolete is enabled
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17922
diff changeset
   597
            repo.revs('(%ld::) - (%ld + hidden())', ctxs, ctxs)):
17762
57f27cbfc5bb histedit: refuse to edit public changeset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17761
diff changeset
   598
            raise util.Abort(_('cannot edit history that would orphan nodes'))
17767
a787e46d3b94 histedit: do not use "min" on ctx
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17766
diff changeset
   599
        root = ctxs[0] # list is already sorted by repo.set
17762
57f27cbfc5bb histedit: refuse to edit public changeset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17761
diff changeset
   600
        if not root.phase():
57f27cbfc5bb histedit: refuse to edit public changeset
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17761
diff changeset
   601
            raise util.Abort(_('cannot edit immutable changeset: %s') % root)
17765
ef7760f0be87 histedit: rename `revs` in `ctxs` inside the `between` function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17762
diff changeset
   602
    return [c.node() for c in ctxs]
17642
bea381c16809 histedit: move `between function` outside the action logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17641
diff changeset
   603
bea381c16809 histedit: move `between function` outside the action logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17641
diff changeset
   604
17758
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   605
def writestate(repo, parentnode, rules, keep, topmost, replacements):
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   606
    fp = open(os.path.join(repo.path, 'histedit-state'), 'w')
17758
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   607
    pickle.dump((parentnode, rules, keep, topmost, replacements), fp)
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   608
    fp.close()
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   609
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   610
def readstate(repo):
17758
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   611
    """Returns a tuple of (parentnode, rules, keep, topmost, replacements).
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   612
    """
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   613
    fp = open(os.path.join(repo.path, 'histedit-state'))
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   614
    return pickle.load(fp)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   615
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   616
17643
64e0f0cfb569 histedit: move makedesc function near other rules related function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17642
diff changeset
   617
def makedesc(c):
64e0f0cfb569 histedit: move makedesc function near other rules related function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17642
diff changeset
   618
    """build a initial action line for a ctx `c`
64e0f0cfb569 histedit: move makedesc function near other rules related function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17642
diff changeset
   619
64e0f0cfb569 histedit: move makedesc function near other rules related function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17642
diff changeset
   620
    line are in the form:
64e0f0cfb569 histedit: move makedesc function near other rules related function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17642
diff changeset
   621
64e0f0cfb569 histedit: move makedesc function near other rules related function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17642
diff changeset
   622
      pick <hash> <rev> <summary>
64e0f0cfb569 histedit: move makedesc function near other rules related function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17642
diff changeset
   623
    """
64e0f0cfb569 histedit: move makedesc function near other rules related function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17642
diff changeset
   624
    summary = ''
64e0f0cfb569 histedit: move makedesc function near other rules related function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17642
diff changeset
   625
    if c.description():
64e0f0cfb569 histedit: move makedesc function near other rules related function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17642
diff changeset
   626
        summary = c.description().splitlines()[0]
17662
4f2390e3f4b0 histedit: remove all usages of hex[:12]
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17647
diff changeset
   627
    line = 'pick %s %d %s' % (c, c.rev(), summary)
17643
64e0f0cfb569 histedit: move makedesc function near other rules related function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17642
diff changeset
   628
    return line[:80]  # trim to 80 chars so it's not stupidly wide in my editor
64e0f0cfb569 histedit: move makedesc function near other rules related function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17642
diff changeset
   629
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   630
def verifyrules(rules, repo, ctxs):
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   631
    """Verify that there exists exactly one edit rule per given changeset.
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   632
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   633
    Will abort if there are to many or too few rules, a malformed rule,
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   634
    or a rule on a changeset outside of the user-given range.
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   635
    """
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   636
    parsed = []
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   637
    if len(rules) != len(ctxs):
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   638
        raise util.Abort(_('must specify a rule for each changeset once'))
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   639
    for r in rules:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   640
        if ' ' not in r:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   641
            raise util.Abort(_('malformed line "%s"') % r)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   642
        action, rest = r.split(' ', 1)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   643
        if ' ' in rest.strip():
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   644
            ha, rest = rest.split(' ', 1)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   645
        else:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   646
            ha = r.strip()
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   647
        try:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   648
            if repo[ha] not in ctxs:
17066
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
   649
                raise util.Abort(
baf8887d40e2 histedit: fix most check-code violations
Augie Fackler <raf@durin42.com>
parents: 17064
diff changeset
   650
                    _('may not use changesets other than the ones listed'))
17064
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   651
        except error.RepoError:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   652
            raise util.Abort(_('unknown changeset %s listed') % ha)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   653
        if action not in actiontable:
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   654
            raise util.Abort(_('unknown action "%s"') % action)
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   655
        parsed.append([action, ha])
168cc52ad7c2 histedit: new extension for interactive history editing
Augie Fackler <raf@durin42.com>
parents:
diff changeset
   656
    return parsed
17663
c6de8c696644 histedit: extract bookmark logic in a dedicated function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17662
diff changeset
   657
17758
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   658
def processreplacement(repo, replacements):
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   659
    """process the list of replacements to return
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   660
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   661
    1) the final mapping between original and created nodes
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   662
    2) the list of temporary node created by histedit
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   663
    3) the list of new commit created by histedit"""
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   664
    allsuccs = set()
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   665
    replaced = set()
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   666
    fullmapping = {}
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   667
    # initialise basic set
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   668
    # fullmapping record all operation recorded in replacement
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   669
    for rep in replacements:
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   670
        allsuccs.update(rep[1])
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   671
        replaced.add(rep[0])
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   672
        fullmapping.setdefault(rep[0], set()).update(rep[1])
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   673
    new = allsuccs - replaced
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   674
    tmpnodes = allsuccs & replaced
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   675
    # Reduce content fullmapping  into direct relation between original nodes
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   676
    # and final node created during history edition
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   677
    # Dropped changeset are replaced by an empty list
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   678
    toproceed = set(fullmapping)
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   679
    final = {}
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   680
    while toproceed:
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   681
        for x in list(toproceed):
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   682
            succs = fullmapping[x]
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   683
            for s in list(succs):
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   684
                if s in toproceed:
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   685
                    # non final node with unknown closure
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   686
                    # We can't process this now
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   687
                    break
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   688
                elif s in final:
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   689
                    # non final node, replace with closure
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   690
                    succs.remove(s)
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   691
                    succs.update(final[s])
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   692
            else:
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   693
                final[x] = succs
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   694
                toproceed.remove(x)
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   695
    # remove tmpnodes from final mapping
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   696
    for n in tmpnodes:
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   697
        del final[n]
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   698
    # we expect all changes involved in final to exist in the repo
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   699
    # turn `final` into list (topologically sorted)
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   700
    nm = repo.changelog.nodemap
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   701
    for prec, succs in final.items():
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   702
        final[prec] = sorted(succs, key=nm.get)
17663
c6de8c696644 histedit: extract bookmark logic in a dedicated function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17662
diff changeset
   703
17758
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   704
    # computed topmost element (necessary for bookmark)
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   705
    if new:
17769
8672e615d81c histedit: max(x, key=y) and min(x, key=y) are not available in python 2.4
Thomas Arendsen Hein <thomas@intevation.de>
parents: 17767
diff changeset
   706
        newtopmost = sorted(new, key=repo.changelog.rev)[-1]
17758
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   707
    elif not final:
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   708
        # Nothing rewritten at all. we won't need `newtopmost`
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   709
        # It is the same as `oldtopmost` and `processreplacement` know it
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   710
        newtopmost = None
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   711
    else:
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   712
        # every body died. The newtopmost is the parent of the root.
17769
8672e615d81c histedit: max(x, key=y) and min(x, key=y) are not available in python 2.4
Thomas Arendsen Hein <thomas@intevation.de>
parents: 17767
diff changeset
   713
        newtopmost = repo[sorted(final, key=repo.changelog.rev)[0]].p1().node()
17758
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   714
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   715
    return final, tmpnodes, new, newtopmost
17663
c6de8c696644 histedit: extract bookmark logic in a dedicated function
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17662
diff changeset
   716
17758
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   717
def movebookmarks(ui, repo, mapping, oldtopmost, newtopmost):
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   718
    """Move bookmark from old to newly created node"""
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   719
    if not mapping:
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   720
        # if nothing got rewritten there is not purpose for this function
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   721
        return
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   722
    moves = []
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   723
    for bk, old in repo._bookmarks.iteritems():
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   724
        if old == oldtopmost:
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   725
            # special case ensure bookmark stay on tip. 
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   726
            #
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   727
            # This is arguably a feature and we may only want that for the
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   728
            # active bookmark. But the behavior is kept compatible with the old
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   729
            # version for now.
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   730
            moves.append((bk, newtopmost))
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   731
            continue
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   732
        base = old
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   733
        new = mapping.get(base, None)
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   734
        if new is None:
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   735
            continue
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   736
        while not new:
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   737
            # base is killed, trying with parent
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   738
            base = repo[base].p1().node()
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   739
            new = mapping.get(base, (base,))
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   740
            # nothing to move
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   741
        moves.append((bk, new[-1]))
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   742
    if moves:
17922
7f5dab94e48c bookmarks: introduce a bmstore to manage bookmark persistence
Augie Fackler <raf@durin42.com>
parents: 17771
diff changeset
   743
        marks = repo._bookmarks
17758
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   744
        for mark, new in moves:
17922
7f5dab94e48c bookmarks: introduce a bmstore to manage bookmark persistence
Augie Fackler <raf@durin42.com>
parents: 17771
diff changeset
   745
            old = marks[mark]
17758
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   746
            ui.note(_('histedit: moving bookmarks %s from %s to %s\n')
5863f0e4cd3a histedit: replace various nodes lists with replacement graph (and issue3582)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 17757
diff changeset
   747
                    % (mark, node.short(old), node.short(new)))
17922
7f5dab94e48c bookmarks: introduce a bmstore to manage bookmark persistence
Augie Fackler <raf@durin42.com>
parents: 17771
diff changeset
   748
            marks[mark] = new
7f5dab94e48c bookmarks: introduce a bmstore to manage bookmark persistence
Augie Fackler <raf@durin42.com>
parents: 17771
diff changeset
   749
        marks.write()
17664
4eb13b619785 histedit: factorise node stripping logic
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17663
diff changeset
   750
4eb13b619785 histedit: factorise node stripping logic
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17663
diff changeset
   751
def cleanupnode(ui, repo, name, nodes):
4eb13b619785 histedit: factorise node stripping logic
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17663
diff changeset
   752
    """strip a group of nodes from the repository
4eb13b619785 histedit: factorise node stripping logic
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17663
diff changeset
   753
4eb13b619785 histedit: factorise node stripping logic
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17663
diff changeset
   754
    The set of node to strip may contains unknown nodes."""
4eb13b619785 histedit: factorise node stripping logic
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17663
diff changeset
   755
    ui.debug('should strip %s nodes %s\n' %
4eb13b619785 histedit: factorise node stripping logic
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17663
diff changeset
   756
             (name, ', '.join([node.short(n) for n in nodes])))
4eb13b619785 histedit: factorise node stripping logic
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17663
diff changeset
   757
    lock = None
4eb13b619785 histedit: factorise node stripping logic
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17663
diff changeset
   758
    try:
4eb13b619785 histedit: factorise node stripping logic
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17663
diff changeset
   759
        lock = repo.lock()
4eb13b619785 histedit: factorise node stripping logic
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17663
diff changeset
   760
        # Find all node that need to be stripped
4eb13b619785 histedit: factorise node stripping logic
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17663
diff changeset
   761
        # (we hg %lr instead of %ln to silently ignore unknown item
4eb13b619785 histedit: factorise node stripping logic
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17663
diff changeset
   762
        nm = repo.changelog.nodemap
4eb13b619785 histedit: factorise node stripping logic
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17663
diff changeset
   763
        nodes = [n for n in nodes if n in nm]
4eb13b619785 histedit: factorise node stripping logic
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17663
diff changeset
   764
        roots = [c.node() for c in repo.set("roots(%ln)", nodes)]
4eb13b619785 histedit: factorise node stripping logic
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17663
diff changeset
   765
        for c in roots:
4eb13b619785 histedit: factorise node stripping logic
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17663
diff changeset
   766
            # We should process node in reverse order to strip tip most first.
4eb13b619785 histedit: factorise node stripping logic
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17663
diff changeset
   767
            # but this trigger a bug in changegroup hook.
4eb13b619785 histedit: factorise node stripping logic
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17663
diff changeset
   768
            # This would reduce bundle overhead
4eb13b619785 histedit: factorise node stripping logic
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17663
diff changeset
   769
            repair.strip(ui, repo, c)
4eb13b619785 histedit: factorise node stripping logic
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17663
diff changeset
   770
    finally:
4eb13b619785 histedit: factorise node stripping logic
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17663
diff changeset
   771
        lockmod.release(lock)