diff --git a/mercurial/cmdutil.py b/mercurial/cmdutil.py --- a/mercurial/cmdutil.py +++ b/mercurial/cmdutil.py @@ -619,63 +619,8 @@ return _commentlines(msg) -def _helpmessage(continuecmd, abortcmd): - msg = _('To continue: %s\n' - 'To abort: %s') % (continuecmd, abortcmd) - return _commentlines(msg) - -def _rebasemsg(): - return _helpmessage('hg rebase --continue', 'hg rebase --abort') - -def _histeditmsg(): - return _helpmessage('hg histedit --continue', 'hg histedit --abort') - -def _unshelvemsg(): - return _helpmessage('hg unshelve --continue', 'hg unshelve --abort') - -def _graftmsg(): - return _helpmessage('hg graft --continue', 'hg graft --abort') - -def _mergemsg(): - return _helpmessage('hg commit', 'hg merge --abort') - -def _bisectmsg(): - msg = _('To mark the changeset good: hg bisect --good\n' - 'To mark the changeset bad: hg bisect --bad\n' - 'To abort: hg bisect --reset\n') - return _commentlines(msg) - -def fileexistspredicate(filename): - return lambda repo: repo.vfs.exists(filename) - -def _mergepredicate(repo): - return len(repo[None].parents()) > 1 - -STATES = ( - # (state, predicate to detect states, helpful message function) - ('histedit', fileexistspredicate('histedit-state'), _histeditmsg), - ('bisect', fileexistspredicate('bisect.state'), _bisectmsg), - ('graft', fileexistspredicate('graftstate'), _graftmsg), - ('unshelve', fileexistspredicate('shelvedstate'), _unshelvemsg), - ('rebase', fileexistspredicate('rebasestate'), _rebasemsg), - # The merge state is part of a list that will be iterated over. - # They need to be last because some of the other unfinished states may also - # be in a merge or update state (eg. rebase, histedit, graft, etc). - # We want those to have priority. - ('merge', _mergepredicate, _mergemsg), -) - -def _getrepostate(repo): - # experimental config: commands.status.skipstates - skip = set(repo.ui.configlist('commands', 'status.skipstates')) - for state, statedetectionpredicate, msgfn in STATES: - if state in skip: - continue - if statedetectionpredicate(repo): - return (state, statedetectionpredicate, msgfn) - def morestatus(repo, fm): - statetuple = _getrepostate(repo) + statetuple = statemod._getrepostate(repo) label = 'status.morestatus' if statetuple: state, statedetectionpredicate, helpfulmsg = statetuple diff --git a/mercurial/state.py b/mercurial/state.py --- a/mercurial/state.py +++ b/mercurial/state.py @@ -184,3 +184,64 @@ for s in unfinishedstates: if s.clearable and s.isunfinished(repo): util.unlink(repo.vfs.join(s.fname)) + +def _commentlines(raw): + '''Surround lineswith a comment char and a new line''' + lines = raw.splitlines() + commentedlines = ['# %s' % line for line in lines] + return '\n'.join(commentedlines) + '\n' + +def _helpmessage(continuecmd, abortcmd): + msg = _('To continue: %s\n' + 'To abort: %s') % (continuecmd, abortcmd) + return _commentlines(msg) + +def _rebasemsg(): + return _helpmessage('hg rebase --continue', 'hg rebase --abort') + +def _histeditmsg(): + return _helpmessage('hg histedit --continue', 'hg histedit --abort') + +def _unshelvemsg(): + return _helpmessage('hg unshelve --continue', 'hg unshelve --abort') + +def _graftmsg(): + return _helpmessage('hg graft --continue', 'hg graft --abort') + +def _mergemsg(): + return _helpmessage('hg commit', 'hg merge --abort') + +def _bisectmsg(): + msg = _('To mark the changeset good: hg bisect --good\n' + 'To mark the changeset bad: hg bisect --bad\n' + 'To abort: hg bisect --reset\n') + return _commentlines(msg) + +def fileexistspredicate(filename): + return lambda repo: repo.vfs.exists(filename) + +def _mergepredicate(repo): + return len(repo[None].parents()) > 1 + +STATES = ( + # (state, predicate to detect states, helpful message function) + ('histedit', fileexistspredicate('histedit-state'), _histeditmsg), + ('bisect', fileexistspredicate('bisect.state'), _bisectmsg), + ('graft', fileexistspredicate('graftstate'), _graftmsg), + ('unshelve', fileexistspredicate('shelvedstate'), _unshelvemsg), + ('rebase', fileexistspredicate('rebasestate'), _rebasemsg), + # The merge state is part of a list that will be iterated over. + # They need to be last because some of the other unfinished states may also + # be in a merge or update state (eg. rebase, histedit, graft, etc). + # We want those to have priority. + ('merge', _mergepredicate, _mergemsg), +) + +def _getrepostate(repo): + # experimental config: commands.status.skipstates + skip = set(repo.ui.configlist('commands', 'status.skipstates')) + for state, statedetectionpredicate, msgfn in STATES: + if state in skip: + continue + if statedetectionpredicate(repo): + return (state, statedetectionpredicate, msgfn)