Mercurial > hg
view tests/test-hooklib-reject_new_heads.t @ 47017:da4e6d7a8fdd
help: add topic about evolution, based on text from evolve extension
I've taken the text produced by `hg help evolution` when the evolve
extension is enabled and made that available by the same command with
just hg core. Changes I've made:
* Added "(EXPERIMENTAL)" to the title. (That doesn't hide the topic
from `hg help`, though.)
* Replaced old-style `experimental.evolution=<names>` config by
new-style `experimental.evolution.<name>=true`.
* Replaces a "obsolete markers" by "obsolescence markers".
* Removed most content from "Current feature status".
When the evolve extension is enabled, its help text takes precedence.
Differential Revision: https://phab.mercurial-scm.org/D10516
author | Martin von Zweigbergk <martinvonz@google.com> |
---|---|
date | Tue, 27 Apr 2021 14:59:45 -0700 |
parents | 4cabeea6d214 |
children |
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$ cat <<EOF >> $HGRCPATH > [extensions] > hooklib = > > [phases] > publish = False > EOF $ hg init a $ hg --cwd a debugbuilddag '.:parent.*parent' $ hg --cwd a log -G o changeset: 2:fa942426a6fd | tag: tip | parent: 0:1ea73414a91b | user: debugbuilddag | date: Thu Jan 01 00:00:02 1970 +0000 | summary: r2 | | o changeset: 1:66f7d451a68b |/ user: debugbuilddag | date: Thu Jan 01 00:00:01 1970 +0000 | summary: r1 | o changeset: 0:1ea73414a91b tag: parent user: debugbuilddag date: Thu Jan 01 00:00:00 1970 +0000 summary: r0 $ hg init b $ cat <<EOF >> b/.hg/hgrc > [hooks] > pretxnclose.reject_new_heads = \ > python:hgext.hooklib.reject_new_heads.hook > EOF $ hg --cwd b pull ../a pulling from ../a requesting all changes adding changesets adding manifests adding file changes error: pretxnclose.reject_new_heads hook failed: Changes on branch 'default' resulted in multiple heads transaction abort! rollback completed abort: Changes on branch 'default' resulted in multiple heads [255] $ hg --cwd b pull ../a -r 1ea73414a91b pulling from ../a adding changesets adding manifests adding file changes added 1 changesets with 0 changes to 0 files new changesets 1ea73414a91b (1 drafts) (run 'hg update' to get a working copy)