mirrors/git
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

tag: generate useful reflog message

Browse Source 
When tags are created with `--create-reflog` or with the option
`core.logAllRefUpdates` set to 'always', a reflog is created for them.
So far, the description of reflog entries for tags was empty, making the
reflog hard to understand. For example:
6e3a7b3 refs/tags/test@{0}:

Now, a reflog message is generated when creating a tag, following the
pattern "tag: tagging <short-sha1> (<description>)". If
GIT_REFLOG_ACTION is set, the message becomes "$GIT_REFLOG_ACTION
(<description>)" instead. If the tag references a commit object, the
description is set to the subject line of the commit, followed by its
commit date. For example:
6e3a7b3 refs/tags/test@{0}: tag: tagging 6e3a7b3398 (Git 2.12-rc0, 2017-02-03)

If the tag points to a tree/blob/tag objects, the following static
strings are taken as description:

 - "tree object"
 - "blob object"
 - "other tag object"

Signed-off-by: Cornelius Weig <cornelius.weig@tngtech.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Cornelius Weig
2017-02-08 23:41:18 +01:00
committed by Junio C Hamano
parent 3b9e3c2ced
commit df8512ede8
2 changed files with 70 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
t/t7004-tag.sh
View File

@ -56,9 +56,25 @@ test_expect_success 'creating a tag using default HEAD should succeed' '
'
test_expect_success 'creating a tag with --create-reflog should create reflog' '
git log -1 \
--format="format:tag: tagging %h (%s, %cd)%n" \
--date=format:%Y-%m-%d >expected &&
test_when_finished "git tag -d tag_with_reflog" &&
git tag --create-reflog tag_with_reflog &&
git reflog exists refs/tags/tag_with_reflog
git reflog exists refs/tags/tag_with_reflog &&
sed -e "s/^.* //" .git/logs/refs/tags/tag_with_reflog >actual &&
test_cmp expected actual
'
test_expect_success 'annotated tag with --create-reflog has correct message' '
git log -1 \
--format="format:tag: tagging %h (%s, %cd)%n" \
--date=format:%Y-%m-%d >expected &&
test_when_finished "git tag -d tag_with_reflog" &&
git tag -m "annotated tag" --create-reflog tag_with_reflog &&
git reflog exists refs/tags/tag_with_reflog &&
sed -e "s/^.* //" .git/logs/refs/tags/tag_with_reflog >actual &&
test_cmp expected actual
'
test_expect_success '--create-reflog does not create reflog on failure' '