source: trunk/scripts/git-hooks/sub/update @ 2503

Last change on this file since 2503 was 2503, checked in by broder, 14 years ago

In the submodule update hook, reject pushes to anything but branches.

  • Property svn:executable set to *
File size: 601 bytes
Line 
1#!/bin/sh
2
3ref="$1"
4oldrev="$2"
5newrev="$3"
6
7# --- Safety check
8
9if [ -z "$GIT_DIR" ]; then
10        echo "Don't run this script from the command line." >&2
11        echo " (if you want, you could supply GIT_DIR then run" >&2
12        echo "  $0 <ref> <oldrev> <newrev>)" >&2
13        exit 1
14fi
15
16if [ -z "$ref" -o -z "$oldrev" -o -z "$newrev" ]; then
17        echo "Usage: $0 <ref> <oldrev> <newrev>" >&2
18        exit 1
19fi
20
21# --- Disallow pushing tags
22
23case "$ref" in
24    refs/heads/*)
25        ;;
26    *)
27        echo "*** Pushing non-branches to this repository is not allowed" >&2
28        exit 1
29        ;;
30esac
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