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t5551: stop writing packed-refs directly

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We have multiple tests in t5551 that write thousands of tags. To do so
efficiently we generate the tags by writing the `packed-refs` file
directly, which of course assumes that the reference database is backed
by the files backend.

Refactor the code to instead use a single `git update-ref --stdin`
command to write the tags. While the on-disk end result is not the same
as we now have a bunch of loose refs instead of a single packed-refs
file, the distinction shouldn't really matter for any of the tests that
use this helper.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Patrick Steinhardt
2023-11-29 08:25:14 +01:00
committed by Junio C Hamano
parent 853bd0d267
commit 2e4afdad66
1 changed files with 3 additions and 1 deletions
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4
t/t5551-http-fetch-smart.sh
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@ -359,7 +359,9 @@ create_tags () {
# now assign tags to all the dangling commits we created above # now assign tags to all the dangling commits we created above
tag=$(perl -e "print \"bla\" x 30") && tag=$(perl -e "print \"bla\" x 30") &&
sed -e "s|^:\([^ ]*\) \(.*\)$|\2 refs/tags/$tag-\1|" <marks >>packed-refs sed -e "s|^:\([^ ]*\) \(.*\)$|create refs/tags/$tag-\1 \2|" <marks >input &&
git update-ref --stdin <input &&
rm input
} }
test_expect_success 'create 2,000 tags in the repo' ' test_expect_success 'create 2,000 tags in the repo' '