comparison hgext/rebase.py @ 38799:2002c193f2bc

rebase: support "history-editing-backup" config option

If you don't want to store any backup while rebasing, you can
use `history-editing-backup` config option.
[ui]
history-editing-backup =      # True or False

Current status of list of commands which supports this config:
1. histedit
2. rebase

Differential Revision: https://phab.mercurial-scm.org/D3887

38798:d58958676b3c

            # commit is completely done. On InterventionRequired, we thus
            # won't store the status. Instead, we'll hit the "len(parents) == 2"
            # case and realize that the commit was in progress.
            self.storestatus()

    def _finishrebase(self):
        repo, ui, opts = self.repo, self.ui, self.opts
        fm = ui.formatter('rebase', opts)
        fm.startitem()
        if self.collapsef:
            p1, p2, _base = defineparents(repo, min(self.state), self.destmap,

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

        clearstatus(repo)
        clearcollapsemsg(repo)

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

                raise error.Abort(_('--auto-orphans is incompatible with %s') %
                                  ('--' + key))
        userrevs = list(repo.revs(opts.get('auto_orphans')))
        opts['rev'] = [revsetlang.formatspec('%ld and orphan()', userrevs)]
        opts['dest'] = '_destautoorphanrebase(SRC)'

    if dryrun:
        return _dryrunrebase(ui, repo, opts)
    elif inmemory:
        try:

        return _dorebase(ui, repo, opts)

def _dryrunrebase(ui, repo, opts):
    rbsrt = rebaseruntime(repo, ui, inmemory=True, opts=opts)
    confirm = opts.get('confirm')
    if confirm:
        ui.status(_('starting in-memory rebase\n'))
    else:
        ui.status(_('starting dry-run rebase; repository will not be '
                    'changed\n'))

            if confirm:
                ui.status(_('rebase completed successfully\n'))
                if not ui.promptchoice(_(b'apply changes (yn)?'
                                         b'$$ &Yes $$ &No')):
                    # finish unfinished rebase
                    rbsrt._finishrebase()
                else:
                    rbsrt._prepareabortorcontinue(isabort=True, backup=False,
                                                  suppwarns=True)
                needsabort = False
            else:

        # search default destination in this space
        # used in the 'hg pull --rebase' case, see issue 5214.
        destspace = opts.get('_destspace')
        contf = opts.get('continue')
        abortf = opts.get('abort')
        if opts.get('interactive'):
            try:
                if extensions.find('histedit'):
                    enablehistedit = ''
            except KeyError:

                ui.warn(_('tool option will be ignored\n'))
            if contf:
                ms = mergemod.mergestate.read(repo)
                mergeutil.checkunresolved(ms)

            retcode = rbsrt._prepareabortorcontinue(abortf)
            if retcode is not None:
                return retcode
        else:
            destmap = _definedestmap(ui, repo, inmemory, destf, srcf, basef,
                                     revf, destspace=destspace)

            if singletr and not inmemory:
                dsguard = dirstateguard.dirstateguard(repo, 'rebase')
            with util.acceptintervention(dsguard):
                rbsrt._performrebase(tr)
                if not leaveunfinished:
                    rbsrt._finishrebase()

def _definedestmap(ui, repo, inmemory, destf=None, srcf=None, basef=None,
                   revf=None, destspace=None):
    """use revisions argument to define destmap {srcrev: destrev}"""
    if revf is None:

        if parents and all((state.get(p) == p for p in parents)):
            state[rev] = rev
    return originalwd, destmap, state

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

    If `collapsedas` is not None, the rebase was a collapse whose result if the
    `collapsedas` node.

    If `keepf` is not True, the rebase has --keep set and no nodes should be
    removed (but bookmarks still need to be moved).
    """
    tonode = repo.changelog.node
    replacements = {}
    moves = {}
    for rev, newrev in sorted(state.items()):

                if rev in skipped:
                    succs = ()
                else:
                    succs = (newnode,)
                replacements[oldnode] = succs
    scmutil.cleanupnodes(repo, replacements, 'rebase', moves)
    if fm:
        hf = fm.hexfunc
        fl = fm.formatlist
        fd = fm.formatdict
        nodechanges = fd({hf(oldn): fl([hf(n) for n in newn], name='node')

38799:2002c193f2bc

            # commit is completely done. On InterventionRequired, we thus
            # won't store the status. Instead, we'll hit the "len(parents) == 2"
            # case and realize that the commit was in progress.
            self.storestatus()

    def _finishrebase(self, backup=True):
        """
        backup:   if False, no backup will be stored when stripping rebased
                  revisions
        """
        repo, ui, opts = self.repo, self.ui, self.opts
        fm = ui.formatter('rebase', opts)
        fm.startitem()
        if self.collapsef:
            p1, p2, _base = defineparents(repo, min(self.state), self.destmap,

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

        clearstatus(repo)
        clearcollapsemsg(repo)

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

                raise error.Abort(_('--auto-orphans is incompatible with %s') %
                                  ('--' + key))
        userrevs = list(repo.revs(opts.get('auto_orphans')))
        opts['rev'] = [revsetlang.formatspec('%ld and orphan()', userrevs)]
        opts['dest'] = '_destautoorphanrebase(SRC)'
    backup = ui.configbool('ui', 'history-editing-backup')
    opts['backup'] = backup

    if dryrun:
        return _dryrunrebase(ui, repo, opts)
    elif inmemory:
        try:

        return _dorebase(ui, repo, opts)

def _dryrunrebase(ui, repo, opts):
    rbsrt = rebaseruntime(repo, ui, inmemory=True, opts=opts)
    confirm = opts.get('confirm')
    backup = opts.get('backup')
    if confirm:
        ui.status(_('starting in-memory rebase\n'))
    else:
        ui.status(_('starting dry-run rebase; repository will not be '
                    'changed\n'))

            if confirm:
                ui.status(_('rebase completed successfully\n'))
                if not ui.promptchoice(_(b'apply changes (yn)?'
                                         b'$$ &Yes $$ &No')):
                    # finish unfinished rebase
                    rbsrt._finishrebase(backup=backup)
                else:
                    rbsrt._prepareabortorcontinue(isabort=True, backup=False,
                                                  suppwarns=True)
                needsabort = False
            else:

        # search default destination in this space
        # used in the 'hg pull --rebase' case, see issue 5214.
        destspace = opts.get('_destspace')
        contf = opts.get('continue')
        abortf = opts.get('abort')
        backup = opts.get('backup')
        if opts.get('interactive'):
            try:
                if extensions.find('histedit'):
                    enablehistedit = ''
            except KeyError:

                ui.warn(_('tool option will be ignored\n'))
            if contf:
                ms = mergemod.mergestate.read(repo)
                mergeutil.checkunresolved(ms)

            retcode = rbsrt._prepareabortorcontinue(abortf, backup=backup)
            if retcode is not None:
                return retcode
        else:
            destmap = _definedestmap(ui, repo, inmemory, destf, srcf, basef,
                                     revf, destspace=destspace)

            if singletr and not inmemory:
                dsguard = dirstateguard.dirstateguard(repo, 'rebase')
            with util.acceptintervention(dsguard):
                rbsrt._performrebase(tr)
                if not leaveunfinished:
                    rbsrt._finishrebase(backup=backup)

def _definedestmap(ui, repo, inmemory, destf=None, srcf=None, basef=None,
                   revf=None, destspace=None):
    """use revisions argument to define destmap {srcrev: destrev}"""
    if revf is None:

        if parents and all((state.get(p) == p for p in parents)):
            state[rev] = rev
    return originalwd, destmap, state

def clearrebased(ui, repo, destmap, state, skipped, collapsedas=None,
                 keepf=False, fm=None, backup=True):
    """dispose of rebased revision at the end of the rebase

    If `collapsedas` is not None, the rebase was a collapse whose result if the
    `collapsedas` node.

    If `keepf` is not True, the rebase has --keep set and no nodes should be
    removed (but bookmarks still need to be moved).

    If `backup` is False, no backup will be stored when stripping rebased
    revisions.
    """
    tonode = repo.changelog.node
    replacements = {}
    moves = {}
    for rev, newrev in sorted(state.items()):

                if rev in skipped:
                    succs = ()
                else:
                    succs = (newnode,)
                replacements[oldnode] = succs
    scmutil.cleanupnodes(repo, replacements, 'rebase', moves, backup=backup)
    if fm:
        hf = fm.hexfunc
        fl = fm.formatlist
        fd = fm.formatdict
        nodechanges = fd({hf(oldn): fl([hf(n) for n in newn], name='node')