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authorJosh England <jjengla@sandia.gov>2007-09-11 10:59:03 -0600
committerJunio C Hamano <gitster@pobox.com>2007-09-18 17:40:24 -0700
commit46232915d5ac84fb033ad395bbf161c9645c42c9 (patch)
tree8dbdd23d39b3177fc701c04606d090e470ea7df9 /t/t5402-post-merge-hook.sh
parent89df580d0a2e97b0c7c072d87e5e815534deed56 (diff)
downloadgit-46232915d5ac84fb033ad395bbf161c9645c42c9.tar.gz
Add post-merge hook, related documentation, and tests.
The post-merge hook enables one to hook in for `git pull` operations in order to check and/or change attributes of a work tree from the hook. As an example, it can be used in combination with a pre-commit hook to save/restore file ownership and permissions data (or file ACLs) within the repository and transparently update the working tree after a `git pull` operation. Signed-off-by: Josh England <jjengla@sandia.gov> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t5402-post-merge-hook.sh')
-rwxr-xr-xt/t5402-post-merge-hook.sh56
1 files changed, 56 insertions, 0 deletions
diff --git a/t/t5402-post-merge-hook.sh b/t/t5402-post-merge-hook.sh
new file mode 100755
index 0000000000..1c4b0b32ab
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+++ b/t/t5402-post-merge-hook.sh
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+#!/bin/sh
+#
+# Copyright (c) 2006 Josh England
+#
+
+test_description='Test the post-merge hook.'
+. ./test-lib.sh
+
+test_expect_success setup '
+ echo Data for commit0. >a &&
+ git update-index --add a &&
+ tree0=$(git write-tree) &&
+ commit0=$(echo setup | git commit-tree $tree0) &&
+ echo Changed data for commit1. >a &&
+ git update-index a &&
+ tree1=$(git write-tree) &&
+ commit1=$(echo modify | git commit-tree $tree1 -p $commit0) &&
+ git update-ref refs/heads/master $commit0 &&
+ git-clone ./. clone1 &&
+ GIT_DIR=clone1/.git git update-index --add a &&
+ git-clone ./. clone2 &&
+ GIT_DIR=clone2/.git git update-index --add a
+'
+
+for clone in 1 2; do
+ cat >clone${clone}/.git/hooks/post-merge <<'EOF'
+#!/bin/sh
+echo $@ >> $GIT_DIR/post-merge.args
+EOF
+ chmod u+x clone${clone}/.git/hooks/post-merge
+done
+
+test_expect_failure 'post-merge does not run for up-to-date ' '
+ GIT_DIR=clone1/.git git merge $commit0 &&
+ test -e clone1/.git/post-merge.args
+'
+
+test_expect_success 'post-merge runs as expected ' '
+ GIT_DIR=clone1/.git git merge $commit1 &&
+ test -e clone1/.git/post-merge.args
+'
+
+test_expect_success 'post-merge from normal merge receives the right argument ' '
+ grep 0 clone1/.git/post-merge.args
+'
+
+test_expect_success 'post-merge from squash merge runs as expected ' '
+ GIT_DIR=clone2/.git git merge --squash $commit1 &&
+ test -e clone2/.git/post-merge.args
+'
+
+test_expect_success 'post-merge from squash merge receives the right argument ' '
+ grep 1 clone2/.git/post-merge.args
+'
+
+test_done