upstream/mercurial-mirror Files · hgext/hooklib/enforce_draft_commits.py

phabricator: refactor `phabread` to write all patches at once...

phabricator: refactor `phabread` to write all patches at once This will be necessary to create a first class `phabimport` command. That command requires a transaction, and will import all named patches within a single transaction. But if Phabricator queries also happen within the transaction, that leaves open the chance that an exception is raised, the transaction is abandoned, and the next command that is run will complain about needing to run `hg recover`. Differential Revision: https://phab.mercurial-scm.org/D8135

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             enforce_draft_commits.py
        
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      # Copyright 2020 Joerg Sonnenberger <joerg@bec.de>

      #

      # This software may be used and distributed according to the terms of the

      # GNU General Public License version 2 or any later version.

      """enforce_draft_commits us a hook to ensure that all new changesets are

      in the draft phase. This allows enforcing policies for work-in-progress

      changes in overlay repositories, i.e. a shared hidden repositories with

      different views for work-in-progress code and public history.

      Usage:

        [hooks]

        pretxnclose-phase.enforce_draft_commits = \

          python:hgext.hooklib.enforce_draft_commits.hook

      """

      from __future__ import absolute_import

      from mercurial.i18n import _

      from mercurial import (

          error,

          pycompat,

      )

      def hook(ui, repo, hooktype, node=None, **kwargs):

          if hooktype != b"pretxnclose-phase":

              raise error.Abort(

                  _(b'Unsupported hook type %r') % pycompat.bytestr(hooktype)

              )

          ctx = repo.unfiltered()[node]

          if kwargs['oldphase']:

              raise error.Abort(

                  _(b'Phase change from %r to %r for %s rejected')

                  % (

                      pycompat.bytestr(kwargs['oldphase']),

                      pycompat.bytestr(kwargs['phase']),

                      ctx,

                  )

              )

          elif kwargs['phase'] != b'draft':

              raise error.Abort(

                  _(b'New changeset %s in phase %r rejected')

                  % (ctx, pycompat.bytestr(kwargs['phase']))

              )

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				# Copyright 2020 Joerg Sonnenberger <joerg@bec.de>
				#
				# This software may be used and distributed according to the terms of the
				# GNU General Public License version 2 or any later version.

				"""enforce_draft_commits us a hook to ensure that all new changesets are
				in the draft phase. This allows enforcing policies for work-in-progress
				changes in overlay repositories, i.e. a shared hidden repositories with
				different views for work-in-progress code and public history.

				Usage:
				[hooks]
				pretxnclose-phase.enforce_draft_commits = \
				python:hgext.hooklib.enforce_draft_commits.hook
				"""

				from __future__ import absolute_import

				from mercurial.i18n import _
				from mercurial import (
				error,
				pycompat,
				)


				def hook(ui, repo, hooktype, node=None, **kwargs):
				if hooktype != b"pretxnclose-phase":
				raise error.Abort(
				_(b'Unsupported hook type %r') % pycompat.bytestr(hooktype)
				)
				ctx = repo.unfiltered()[node]
				if kwargs['oldphase']:
				raise error.Abort(
				_(b'Phase change from %r to %r for %s rejected')
				% (
				pycompat.bytestr(kwargs['oldphase']),
				pycompat.bytestr(kwargs['phase']),
				ctx,
				)
				)
				elif kwargs['phase'] != b'draft':
				raise error.Abort(
				_(b'New changeset %s in phase %r rejected')
				% (ctx, pycompat.bytestr(kwargs['phase']))
				)