Mercurial > public > mercurial-scm > hg-stable
diff mercurial/extensions.py @ 48409:0d0ce2529540
extension: add a `required` suboption to enforce the use of an extensions
If `required` is set, failing to load an extensions will abort. See the test
and documentation for details.
Differential Revision: https://phab.mercurial-scm.org/D11822
| author | Pierre-Yves David <pierre-yves.david@octobus.net> |
|---|---|
| date | Fri, 26 Nov 2021 17:17:49 +0100 |
| parents | e4acdf5d94a2 |
| children | 7e6488aa1261 |
line wrap: on
line diff
--- a/mercurial/extensions.py Mon Nov 29 13:09:04 2021 +0100 +++ b/mercurial/extensions.py Fri Nov 26 17:17:49 2021 +0100 @@ -314,10 +314,23 @@ else: error_msg = _(b'failed to import extension "%s": %s') error_msg %= (name, msg) - ui.warn((b"*** %s\n") % error_msg) - if isinstance(inst, error.Hint) and inst.hint: - ui.warn(_(b"*** (%s)\n") % inst.hint) - ui.traceback() + + ext_options = ui.configsuboptions(b"extensions", name)[1] + if stringutil.parsebool(ext_options.get(b"required", b'no')): + hint = None + if isinstance(inst, error.Hint) and inst.hint: + hint = inst.hint + if hint is None: + hint = _( + b"loading of this extension was required, " + b"see `hg help config.extensions` for details" + ) + raise error.Abort(error_msg, hint=hint) + else: + ui.warn((b"*** %s\n") % error_msg) + if isinstance(inst, error.Hint) and inst.hint: + ui.warn(_(b"*** (%s)\n") % inst.hint) + ui.traceback() ui.log( b'extension',