From 2681a4632cea45e05f24357941a811979c8c3f8c Mon Sep 17 00:00:00 2001
From: Stephen Haberman <stephen@exigencecorp.com>
Date: Tue, 19 Aug 2008 17:00:50 -0500
Subject: [PATCH] We can check hooks into gitconfig as well.

---
 server/post-receive-git-config                | 10 ++-
 ...01-server-post-receive-git-config-hooks.sh | 61 +++++++++++++++++++
 2 files changed, 70 insertions(+), 1 deletion(-)
 create mode 100644 tests/t2801-server-post-receive-git-config-hooks.sh

diff --git a/server/post-receive-git-config b/server/post-receive-git-config
index 2936718..c80322a 100644
--- a/server/post-receive-git-config
+++ b/server/post-receive-git-config
@@ -2,7 +2,7 @@
 
 while read oldrev newrev refname ; do
 	if [ "$refname" == "refs/heads/gitconfig" ] ; then
-		config_hash=$(git ls-tree $newrev | grep config | gawk '{print $3}')
+		config_hash=$(git ls-tree $newrev | grep config | grep -oP '\w{40}')
 		if [[ "$config_hash" != "" ]] ; then
 			git cat-file blob "$config_hash" | while read line ; do
 				key="${line%=*}"
@@ -10,6 +10,14 @@ while read oldrev newrev refname ; do
 				git config "${key}" "${value}"
 			done
 		fi
+
+		hooks_hash=$(git ls-tree $newrev | grep hooks | grep -oP '\w{40}')
+		if [[ "$hooks_hash" != "" ]] ; then
+			git ls-tree "$hooks_hash" | while read mode type file_hash file_name ; do
+				echo "Installing $file_name"
+				git cat-file blob "$file_hash" > "hooks/$file_name"
+			done
+		fi
 	fi
 done
 
diff --git a/tests/t2801-server-post-receive-git-config-hooks.sh b/tests/t2801-server-post-receive-git-config-hooks.sh
new file mode 100644
index 0000000..e0c0057
--- /dev/null
+++ b/tests/t2801-server-post-receive-git-config-hooks.sh
@@ -0,0 +1,61 @@
+#!/bin/sh
+
+test_description='server update git config'
+
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+	echo "setup" >a &&
+	git add a &&
+	git commit -m "setup" &&
+	git clone ./. server &&
+	rm -fr server/.git/hooks &&
+	git remote add origin ./server
+'
+
+install_post_receive_hook 'post-receive-git-config'
+
+test_expect_success 'adding hook' '
+	ls server/.git/hooks | grep post-receive &&
+	../../scripts/make-gitconfig-branch &&
+	git checkout gitconfig &&
+
+	mkdir hooks &&
+	cd hooks &&
+	echo "#!/bin/sh" > post-receive &&
+	echo "../../../../server/post-receive-git-config" >> post-receive &&
+	echo "echo barbar" >> post-receive &&
+	echo "#!/bin/sh" > update  &&
+	echo "echo foofoo" >> update &&
+	git add post-receive &&
+	git add update &&
+	git commit -m "added post-receive and update" &&
+	git push origin gitconfig &&
+	cd .. &&
+
+	cat server/.git/hooks/post-receive | grep barbar &&
+	cat server/.git/hooks/update | grep foofoo
+'
+
+test_expect_success 'changing hook' '
+	echo "#!/bin/sh" > hooks/update  &&
+	echo "echo lala" >> hooks/update &&
+	git commit -a -m "changed update" &&
+	git push origin gitconfig &&
+
+	cat server/.git/hooks/post-receive | grep barbar &&
+	! cat server/.git/hooks/update | grep barbar &&
+	cat server/.git/hooks/update | grep lala
+'
+
+test_expect_success 'removing hook does not work' '
+	git rm hooks/update &&
+	git commit -m "removed update" &&
+	git push origin gitconfig &&
+
+	ls server/.git/hooks | grep post-receive
+	ls server/.git/hooks | grep update
+'
+
+test_done
+
-- 
2.39.5