diff options
author | Jeff King <peff@peff.net> | 2023-06-17 07:26:24 +0300 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2023-06-17 07:47:40 +0300 |
commit | be3d65434323f7f00a5abed6dbcfe690cde648b8 (patch) | |
tree | d03915d8bbd903c31f5c6f6d44c26944482a5c5c /t/t7502-commit-porcelain.sh | |
parent | fe86abd7511a9a6862d5706c6fa1d9b57a63ba09 (diff) |
commit: pass --no-divider to interpret-trailers
When git-commit sees any "--trailer" options, it passes the
COMMIT_EDITMSG file through git-interpret-trailers. But it does so
without passing --no-divider, which means that interpret-trailers will
look for a "---" divider to signal the end of the commit message.
That behavior doesn't make any sense in this context; we know we have a
complete and solitary commit message, not something we have to further
parse. And as a result, we'll do the wrong thing if the commit message
contains a "---" marker (which otherwise is not syntactically
significant), inserting any new trailers at the wrong spot.
We can fix this by passing --no-divider. This is the exact situation for
which it was added in 1688c9a489 (interpret-trailers: allow suppressing
"---" divider, 2018-08-22). As noted in the message for that commit, it
just adds the mechanism, and further patches were needed to trigger it
from various callers. We did that back then in a few spots, like
ffce7f590f (sequencer: ignore "---" divider when parsing trailers,
2018-08-22), but obviously missed this one.
Reported-by: <eric.frederich@siemens.com>
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t7502-commit-porcelain.sh')
-rwxr-xr-x | t/t7502-commit-porcelain.sh | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/t/t7502-commit-porcelain.sh b/t/t7502-commit-porcelain.sh index 38a532d81c..b5bf7de7cd 100755 --- a/t/t7502-commit-porcelain.sh +++ b/t/t7502-commit-porcelain.sh @@ -466,6 +466,25 @@ test_expect_success 'commit --trailer with -c and command' ' test_cmp expected actual ' +test_expect_success 'commit --trailer not confused by --- separator' ' + cat >msg <<-\EOF && + subject + + body with dashes + --- + in it + EOF + git commit --allow-empty --trailer="my-trailer: value" -F msg && + { + cat msg && + echo && + echo "my-trailer: value" + } >expected && + git cat-file commit HEAD >commit.msg && + sed -e "1,/^\$/d" commit.msg >actual && + test_cmp expected actual +' + test_expect_success 'multiple -m' ' >negative && |