File: git-verify-tag.sh

package info (click to toggle)
cgit 0.10.2.git2.0.1-3
  • links: PTS
  • area: main
  • in suites: jessie-kfreebsd
  • size: 26,476 kB
  • sloc: ansic: 159,215; sh: 129,259; perl: 29,890; tcl: 21,214; python: 5,362; makefile: 3,295; lisp: 1,786; php: 120; asm: 98; csh: 45
file content (45 lines) | stat: -rwxr-xr-x 749 bytes parent folder | download | duplicates (13) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
 
#!/bin/sh

USAGE='<tag>'
SUBDIRECTORY_OK='Yes'
. git-sh-setup

verbose=
while test $# != 0
do
	case "$1" in
	-v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose)
		verbose=t ;;
	*)
		break ;;
	esac
	shift
done

if [ "$#" != "1" ]
then
	usage
fi

type="$(git cat-file -t "$1" 2>/dev/null)" ||
	die "$1: no such object."

test "$type" = tag ||
	die "$1: cannot verify a non-tag object of type $type."

case "$verbose" in
t)
	git cat-file -p "$1" |
	sed -n -e '/^-----BEGIN PGP SIGNATURE-----/q' -e p
	;;
esac

trap 'rm -f "$GIT_DIR/.tmp-vtag"' 0

git cat-file tag "$1" >"$GIT_DIR/.tmp-vtag" || exit 1
sed -n -e '
	/^-----BEGIN PGP SIGNATURE-----$/q
	p
' <"$GIT_DIR/.tmp-vtag" |
gpg --verify "$GIT_DIR/.tmp-vtag" - || exit 1
rm -f "$GIT_DIR/.tmp-vtag"