| commit | 324eb77ee76277be99bdc54ef0b74ff30f5f567b | [log] [tgz] |
|---|---|---|
| author | Jerry Zhang <jerry@skydio.com> | Mon Dec 13 14:03:27 2021 -0800 |
| committer | Junio C Hamano <gitster@pobox.com> | Mon Dec 13 14:30:25 2021 -0800 |
| tree | d9eecb504b5d4c671fe2cde24a7110b53de5b632 | |
| parent | c21b8ae857d0d58b67ca77384ccc1880d834c2d5 [diff] |
git-apply: add --allow-empty flag Some users or scripts will pipe "git diff" output to "git apply" when replaying diffs or commits. In these cases, they will rely on the return value of "git apply" to know whether the diff was applied successfully. However, for empty commits, "git apply" will fail. This complicates scripts since they have to either buffer the diff and check its length, or run diff again with "exit-code", essentially doing the diff twice. Add the "--allow-empty" flag to "git apply" which allows it to handle both empty diffs and empty commits created by "git format-patch --always" by doing nothing and returning 0. Add tests for both with and without --allow-empty. Signed-off-by: Jerry Zhang <jerry@skydio.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Git is a fast, scalable, distributed revision control system with an unusually rich command set that provides both high-level operations and full access to internals.
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