Information on our git-hooks

Local copies of the git hooks, plus intructions on how to change them.

1 files changed, 19 insertions, 0 deletions

diff --git a/crawl-ref/git-hooks/update b/crawl-ref/git-hooks/update
new file mode 100755
index 0000000000..a38deb2499
--- /dev/null
+++ b/crawl-ref/git-hooks/update
@@ -0,0 +1,19 @@
+#!/bin/bash
+
+# Note that you can (and it might be actually more desirable) also use this
+# script as the GIT update hook:
+#
+
+GIT_DIR=$(git rev-parse --git-dir 2>/dev/null)
+if [ -z "$GIT_DIR" ]; then
+	echo >&2 "fatal: post-receive: GIT_DIR not set"
+	exit 1
+fi
+
+refname=${1#refs/heads/}
+[ "$refname" = "master" ] && refname=
+oldhead=$2
+newhead=$3
+for merged in $(git-rev-list $newhead ^$oldhead | tac); do
+  $GIT_DIR/hooks/crawl-ref-cia $merged $refname
+done