From 7399e44f6298a55a387b974cc1df1feb43c42588 Mon Sep 17 00:00:00 2001
From: Stephen Haberman <stephen@exigencecorp.com>
Date: Fri, 20 Jun 2008 09:48:44 -0500
Subject: [PATCH] Show pre-receive-stable stopping following commands if used
 via a shim.

---
 server/noop                                   |  3 ++
 server/post-receive                           |  4 +--
 server/pre-receive                            |  8 ++++-
 server/pre-receive-stable-then-noop           | 10 ++++++
 ...2101-server-pre-receive-stable-via-shim.sh | 34 +++++++++++++++++++
 5 files changed, 56 insertions(+), 3 deletions(-)
 create mode 100644 server/noop
 create mode 100644 server/pre-receive-stable-then-noop
 create mode 100644 tests/t2101-server-pre-receive-stable-via-shim.sh

diff --git a/server/noop b/server/noop
new file mode 100644
index 0000000..829303e
--- /dev/null
+++ b/server/noop
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+
diff --git a/server/post-receive b/server/post-receive
index 80e3465..f345eed 100644
--- a/server/post-receive
+++ b/server/post-receive
@@ -8,6 +8,6 @@ while read line ; do
     input="$input$line"
 done
 
-echo $input | sh hooks/post-receive-email
-echo $input | sh hooks/post-receive-trac
+echo $input | sh $GIT_DIR/hooks/post-receive-email
+echo $input | sh $GIT_DIR/hooks/post-receive-trac
 
diff --git a/server/pre-receive b/server/pre-receive
index 25f6c23..5ed7e5c 100644
--- a/server/pre-receive
+++ b/server/pre-receive
@@ -1,4 +1,10 @@
 #!/bin/sh
 
-. $GIT_DIR/hooks/pre-receive-ticket
+input=""
+while read line ; do
+    input="$input$line"
+done
+
+echo $input | sh $GIT_DIR/hooks/pre-receive-stable &&
+echo $input | sh $GIT_DIR/hooks/noop
 
diff --git a/server/pre-receive-stable-then-noop b/server/pre-receive-stable-then-noop
new file mode 100644
index 0000000..5ed7e5c
--- /dev/null
+++ b/server/pre-receive-stable-then-noop
@@ -0,0 +1,10 @@
+#!/bin/sh
+
+input=""
+while read line ; do
+    input="$input$line"
+done
+
+echo $input | sh $GIT_DIR/hooks/pre-receive-stable &&
+echo $input | sh $GIT_DIR/hooks/noop
+
diff --git a/tests/t2101-server-pre-receive-stable-via-shim.sh b/tests/t2101-server-pre-receive-stable-via-shim.sh
new file mode 100644
index 0000000..a457aed
--- /dev/null
+++ b/tests/t2101-server-pre-receive-stable-via-shim.sh
@@ -0,0 +1,34 @@
+#!/bin/sh
+
+test_description='server pre-receive stable enforcer'
+
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+	echo This is a test. >a &&
+	git add a &&
+	git commit -m "a" &&
+	git clone ./. server &&
+	rm -fr server/.git/hooks &&
+	git checkout -b stable &&
+	git remote add origin ./server &&
+	git push origin stable &&
+	git config --add branch.stable.remote origin &&
+	git config --add branch.stable.merge refs/heads/stable
+'
+
+# setup the pre-receive hook
+install_server_hook 'pre-receive-stable' 'pre-receive-stable'
+install_server_hook 'noop' 'noop'
+install_server_hook 'pre-receive-stable-then-noop' 'pre-receive'
+
+test_expect_success 'reject commit directly to stable' '
+	echo $test_name >a &&
+	git commit -a -m "$test_name going onto stable" &&
+	head=$(git rev-parse HEAD) &&
+	! git push 2>push.err &&
+	cat push.err | grep "Moving stable to $head includes a new commit"
+'
+
+test_done
+
-- 
2.39.5