https://bz.mercurial-scm.org/show_bug.cgi?id=6171
Bug ID: 6171
Summary: 'hg heads' command improperly handles revset
Product: Mercurial
Version: stable branch
Hardware: PC
OS: Linux
Status: UNCONFIRMED
Severity: bug
Priority: wish
Component: Mercurial
Assignee: bugzi...@mercurial-scm.org
Reporter: jwde...@gmail.com
CC: mercurial-devel@mercurial-scm.org
The output of "hg heads -r 'all()'" differs from that of "hg log -r
'heads(all())'"
Simple repro:
# First, set up a tiny 2-head repo:
$ hg ini repo-with-two-heads
$ cd repo-with-two-heads/
$ touch foo
$ hg ci -A -m "added empty foo"
adding foo
$ echo "some changes xxx" >> foo
$ hg ci -m "Made changes xxx"
$ hg up 0
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg ci -m "Made changes yyy"
$ echo "some changes yyy" >> foo
created new head
# Normal use of 'heads' works as expected:
$ hg heads
changeset: 2:6134f24d60f4
tag: tip
parent: 0:390b17bba252
user: myuser
date: Thu Jul 11 14:27:08 2019 -0700
summary: Made changes yyy
changeset: 1:2222a8577a80
user: myuser
date: Thu Jul 11 14:26:54 2019 -0700
summary: Made changes xxx
# Here is the bug - only one head shown:
$ hg heads -r 'all()'
changeset: 2:6134f24d60f4
tag: tip
parent: 0:390b17bba252
user: myuser
date: Thu Jul 11 14:27:08 2019 -0700
summary: Made changes yyy
# Compare this with using 'log' to accomplish the same:
$ hg log -r 'heads(all())'
changeset: 1:2222a8577a80
user: myuser
date: Thu Jul 11 14:26:54 2019 -0700
summary: Made changes xxx
changeset: 2:6134f24d60f4
tag: tip
parent: 0:390b17bba252
user: myuser
date: Thu Jul 11 14:27:08 2019 -0700
summary: Made changes yyy
Note: the original "heads -r ..." functionality was added here:
https://bz.mercurial-scm.org/show_bug.cgi?id=65
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