summaryrefslogtreecommitdiff
path: root/pre-commit.d/30store-metadata
blob: b878abd0eb68da54e654751132a369ec42ddae1f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
#!/bin/sh
set -e

# Make sure the file is not readable by others, since it can leak
# information about contents of non-readable directories in /etc.
umask 077

# ensure the file exists so that it will list its own metadata
if [ ! -e .metadata ]; then
	metastore --save
fi

# metastore doesn't produce the same output file for the same metadata
# everytime, so avoid changing the file if nothing really changed.
if [ ! -z "$(metastore --compare)" ]; then
	metastore --save
	git add .metadata
fi