comparison mercurial/revset.py @ 26587:56b2bcea2529

error: get Abort from 'error' instead of 'util'

The home of 'Abort' is 'error' not 'util' however, a lot of code seems to be
confused about that and gives all the credit to 'util' instead of the
hardworking 'error'. In a spirit of equity, we break the cycle of injustice and
give back to 'error' the respect it deserves. And screw that 'util' poser.

For great justice.

26586:d51c658d3f04

            if curhead == bmheads[0]:
                node = bmheads[1]
            else:
                node = bmheads[0]
        elif len(bmheads) > 2:
            raise util.Abort(_("multiple matching bookmarks to merge - "
                "please merge with an explicit rev or bookmark"),
                hint=_("run 'hg heads' to see all heads"))
        elif len(bmheads) <= 1:
            raise util.Abort(_("no matching bookmark to merge - "
                "please merge with an explicit rev or bookmark"),
                hint=_("run 'hg heads' to see all heads"))
    else:
        branch = repo[None].branch()
        bheads = repo.branchheads(branch)
        nbhs = [bh for bh in bheads if not repo[bh].bookmarks()]

        if len(nbhs) > 2:
            raise util.Abort(_("branch '%s' has %d heads - "
                               "please merge with an explicit rev")
                             % (branch, len(bheads)),
                             hint=_("run 'hg heads .' to see heads"))

        parent = repo.dirstate.p1()
        if len(nbhs) <= 1:
            if len(bheads) > 1:
                raise util.Abort(_("heads are bookmarked - "
                                   "please merge with an explicit rev"),
                                 hint=_("run 'hg heads' to see all heads"))
            if len(repo.heads()) > 1:
                raise util.Abort(_("branch '%s' has one head - "
                                   "please merge with an explicit rev")
                                 % branch,
                                 hint=_("run 'hg heads' to see all heads"))
            msg, hint = _('nothing to merge'), None
            if parent != repo.lookup(branch):
                hint = _("use 'hg update' instead")
            raise util.Abort(msg, hint=hint)

        if parent not in bheads:
            raise util.Abort(_('working directory not at a head revision'),
                             hint=_("use 'hg update' or merge with an "
                                    "explicit revision"))
        if parent == nbhs[0]:
            node = nbhs[-1]
        else:

    Bundle must be specified by the -R option."""

    try:
        bundlerevs = repo.changelog.bundlerevs
    except AttributeError:
        raise util.Abort(_("no bundle provided - specify with -R"))
    return subset & bundlerevs

def checkstatus(repo, subset, pat, field):
    hasset = matchmod.patkind(pat) == 'set'

        # Do not expand raw strings
        return tree
    alias = _getalias(aliases, tree)
    if alias is not None:
        if alias.error:
            raise util.Abort(alias.error)
        if alias in expanding:
            raise error.ParseError(_('infinite expansion of revset alias "%s" '
                                     'detected') % alias.name)
        expanding.append(alias)
        if alias.name not in cache:

                pos += 1
                d = expr[pos]
                ret += listexp(list(args[arg]), d)
                arg += 1
            else:
                raise util.Abort('unexpected revspec format character %s' % d)
        else:
            ret += c
        pos += 1

    return ret

26587:56b2bcea2529

            if curhead == bmheads[0]:
                node = bmheads[1]
            else:
                node = bmheads[0]
        elif len(bmheads) > 2:
            raise error.Abort(_("multiple matching bookmarks to merge - "
                "please merge with an explicit rev or bookmark"),
                hint=_("run 'hg heads' to see all heads"))
        elif len(bmheads) <= 1:
            raise error.Abort(_("no matching bookmark to merge - "
                "please merge with an explicit rev or bookmark"),
                hint=_("run 'hg heads' to see all heads"))
    else:
        branch = repo[None].branch()
        bheads = repo.branchheads(branch)
        nbhs = [bh for bh in bheads if not repo[bh].bookmarks()]

        if len(nbhs) > 2:
            raise error.Abort(_("branch '%s' has %d heads - "
                               "please merge with an explicit rev")
                             % (branch, len(bheads)),
                             hint=_("run 'hg heads .' to see heads"))

        parent = repo.dirstate.p1()
        if len(nbhs) <= 1:
            if len(bheads) > 1:
                raise error.Abort(_("heads are bookmarked - "
                                   "please merge with an explicit rev"),
                                 hint=_("run 'hg heads' to see all heads"))
            if len(repo.heads()) > 1:
                raise error.Abort(_("branch '%s' has one head - "
                                   "please merge with an explicit rev")
                                 % branch,
                                 hint=_("run 'hg heads' to see all heads"))
            msg, hint = _('nothing to merge'), None
            if parent != repo.lookup(branch):
                hint = _("use 'hg update' instead")
            raise error.Abort(msg, hint=hint)

        if parent not in bheads:
            raise error.Abort(_('working directory not at a head revision'),
                             hint=_("use 'hg update' or merge with an "
                                    "explicit revision"))
        if parent == nbhs[0]:
            node = nbhs[-1]
        else:

    Bundle must be specified by the -R option."""

    try:
        bundlerevs = repo.changelog.bundlerevs
    except AttributeError:
        raise error.Abort(_("no bundle provided - specify with -R"))
    return subset & bundlerevs

def checkstatus(repo, subset, pat, field):
    hasset = matchmod.patkind(pat) == 'set'

        # Do not expand raw strings
        return tree
    alias = _getalias(aliases, tree)
    if alias is not None:
        if alias.error:
            raise error.Abort(alias.error)
        if alias in expanding:
            raise error.ParseError(_('infinite expansion of revset alias "%s" '
                                     'detected') % alias.name)
        expanding.append(alias)
        if alias.name not in cache:

                pos += 1
                d = expr[pos]
                ret += listexp(list(args[arg]), d)
                arg += 1
            else:
                raise error.Abort('unexpected revspec format character %s' % d)
        else:
            ret += c
        pos += 1

    return ret