From 2565da4fb1e2231da6996283a6bc8eb6e06becfe Mon Sep 17 00:00:00 2001
From: Stephen Haberman <stephen@exigencecorp.com>
Date: Sun, 13 Jul 2008 20:24:03 -0500
Subject: [PATCH] Hook to keep out camel casing.

---
 cbas/update                                   |  1 +
 server/update-prefer-underscores              | 23 +++++++++++
 .../t2600-server-update-prefer-underscores.sh | 39 +++++++++++++++++++
 3 files changed, 63 insertions(+)
 create mode 100644 server/update-prefer-underscores
 create mode 100644 tests/t2600-server-update-prefer-underscores.sh

diff --git a/cbas/update b/cbas/update
index 885aff4..a4a4374 100755
--- a/cbas/update
+++ b/cbas/update
@@ -7,5 +7,6 @@ newrev="$3"
 sh /srv/git/hooks/server/update-trac "$refname" "$oldrev" "$newrev" &&
 sh /srv/git/hooks/server/update-allow-tags-branches "$refname" "$oldrev" "$newrev" &&
 sh /srv/git/hooks/server/update-prefer-rebase "$refname" "$oldrev" "$newrev" &&
+sh /srv/git/hooks/server/update-prefer-underscores "$refname" "$oldrev" "$newrev" &&
 sh /srv/git/hooks/server/update-stable "$refname" "$oldrev" "$newrev"
 
diff --git a/server/update-prefer-underscores b/server/update-prefer-underscores
new file mode 100644
index 0000000..9f9cd29
--- /dev/null
+++ b/server/update-prefer-underscores
@@ -0,0 +1,23 @@
+#!/bin/sh
+#
+# Simply enforces rate_tables instead of rateTables. Note
+# that ratetables could still sneak when, but we'll give
+# people the benefit of the doubt.
+
+# Command line
+refname="$1"
+oldrev="$2"
+newrev="$3"
+
+if expr "$oldrev" : '0*$' >/dev/null ; then
+	if expr "$refname" : '.*[A-Z].*' ; then
+		echo "----------------------------------------------------"
+		echo
+		echo "Please prefer underscored branch names (e.g. rate_tables)"
+		echo "instead of camel-casing branch names (e.g. rateTables)."
+		echo
+		echo "----------------------------------------------------"
+		exit 1
+	fi
+fi
+
diff --git a/tests/t2600-server-update-prefer-underscores.sh b/tests/t2600-server-update-prefer-underscores.sh
new file mode 100644
index 0000000..91271ec
--- /dev/null
+++ b/tests/t2600-server-update-prefer-underscores.sh
@@ -0,0 +1,39 @@
+#!/bin/sh
+
+test_description='server update prefer underscores in branch names'
+
+. ./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 &&
+	git config --add branch.master.remote origin &&
+	git config --add branch.master.merge refs/heads/master &&
+	git fetch &&
+	git checkout -b stable &&
+	git push origin stable
+'
+
+install_update_hook 'update-prefer-underscores'
+
+test_expect_success 'pushing topic_topic works' '
+	git checkout -b topic_topic &&
+	echo "$test_name" >a &&
+	git commit -a -m "$test_name on topic_topic" &&
+	git push origin topic_topic
+'
+
+test_expect_success 'pushing topicTopic fails' '
+	git checkout -b topicTopic &&
+	echo "$test_name" >a &&
+	git commit -a -m "$test_name on topicTopic" &&
+	! git push origin topicTopic 2>push.err &&
+	cat push.err | grep "Please prefer underscored branch names"
+'
+
+test_done
+
-- 
2.20.1