Since d1c5f2a (Add git-am, applymbox replacement., 2005-10-07),
git-am.sg will invoke the pre-applypatch hook after applying the patch
to the index, but before a commit is made. Should the hook exit with a
non-zero status, git am will exit.
Add tests for this hook.
Cc: Junio C Hamano <redacted>
Signed-off-by: Paul Tan <redacted>
---
t/t4150-am.sh | 38 ++++++++++++++++++++++++++++++++++++++
1 file changed, 38 insertions(+)
diff --git a/t/t4150-am.sh b/t/t4150-am.sh
index 24c1b42..dd6fe81 100755
--- a/t/t4150-am.sh
+++ b/t/t4150-am.sh
@@ -237,6 +237,44 @@ test_expect_success 'am with failing applypatch-msg hook' '
test_cmp_rev first HEAD
'
+test_expect_success 'am with pre-applypatch hook' '
+ test_when_finished "rm -f .git/hooks/pre-applypatch" &&
+ rm -fr .git/rebase-apply &&
+ git reset --hard &&
+ git checkout first &&
+ mkdir -p .git/hooks &&
+ cat >.git/hooks/pre-applypatch <<-\EOF &&
+ #!/bin/sh
+ git diff first >diff.actual
+ exit 0
+ EOF
+ chmod +x .git/hooks/pre-applypatch &&
+ git am patch1 &&
+ test_path_is_missing .git/rebase-apply &&
+ git diff --exit-code second &&
+ test_cmp_rev second HEAD &&
+ test_cmp_rev second^ HEAD^ &&
+ git diff first..second >diff.expected &&
+ test_cmp diff.expected diff.actual
+'
+
+test_expect_success 'am with failing pre-applypatch hook' '
+ test_when_finished "rm -f .git/hooks/pre-applypatch" &&
+ rm -fr .git/rebase-apply &&
+ git reset --hard &&
+ git checkout first &&
+ mkdir -p .git/hooks &&
+ cat >.git/hooks/pre-applypatch <<-\EOF &&
+ #!/bin/sh
+ exit 1
+ EOF
+ chmod +x .git/hooks/pre-applypatch &&
+ test_must_fail git am patch1 &&
+ test_path_is_dir .git/rebase-apply &&
+ git diff --exit-code second &&
+ test_cmp_rev first HEAD
+'
+
test_expect_success 'setup: new author and committer' '
GIT_AUTHOR_NAME="Another Thor" &&
GIT_AUTHOR_EMAIL="a.thor@example.com" &&
--
2.5.0.rc1.81.gfe77482