#!/bin/sh
# Copyright (c) 2005 Linus Torvalds
-USAGE='-l [<pattern>] | [-a | -s | -u <key-id>] [-f | -d | -v] [-m <msg>] <tagname> [<head>]'
+USAGE='
[-n [<num>]] -l [<pattern>] | [-a | -s | -u <key-id>] [-f | -d | -v] [-m <msg>] <tagname> [<head>]'
SUBDIRECTORY_OK='Yes'
. git-sh-setup
username=
list=
verify=
+LINES=0
while case "$#" in 0) break ;; esac
do
case "$1" in
-a)
annotate=1
+ shift
;;
-s)
annotate=1
signed=1
+ shift
;;
-f)
force=1
+ shift
;;
- -l)
- case "$#" in
- 1)
- set x . ;;
+ -n)
+ case "$#,$2" in
+ 1,* | *,-*)
+ LINES=1 # no argument
+ ;;
+ *) shift
+ LINES=$(expr "$1" : '\([0-9]*\)')
+ [ -z "$LINES" ] && LINES=1 # 1 line is default when -n is used
+ ;;
esac
shift
- git rev-parse --symbolic --tags | sort | grep "$@"
- exit $?
+ ;;
+ -l)
+ list=1
+ shift
+ case $# in
+ 0) PATTERN=
+ ;;
+ *)
+ PATTERN="$1" # select tags by shell pattern, not re
+ shift
+ ;;
+ esac
+ git rev-parse --symbolic --tags | sort |
+ while read TAG
+ do
+ case "$TAG" in
+ *$PATTERN*) ;;
+ *) continue ;;
+ esac
+ [ "$LINES" -le 0 ] && { echo "$TAG"; continue ;}
+ OBJTYPE=$(git cat-file -t "$TAG")
+ case $OBJTYPE in
+ tag)
+ ANNOTATION=$(git cat-file tag "$TAG" |
+ sed -e '1,/^$/d' |
+ sed -n -e "
+ /^-----BEGIN PGP SIGNATURE-----\$/q
+ 2,\$s/^/ /
+ p
+ ${LINES}q
+ ")
+ printf "%-15s %s\n" "$TAG" "$ANNOTATION"
+ ;;
+ *) echo "$TAG"
+ ;;
+ esac
+ done
;;
-m)
- annotate=1
+ annotate=1
shift
message="$1"
if test "$#" = "0"; then
die "error: option -m needs an argument"
else
+ message="$1"
message_given=1
+ shift
fi
;;
-F)
else
message="$(cat "$1")"
message_given=1
+ shift
fi
;;
-u)
annotate=1
signed=1
shift
- username="$1"
+ if test "$#" = "0"; then
+ die "error: option -u needs an argument"
+ else
+ username="$1"
+ shift
+ fi
;;
-d)
- shift
+ shift
had_error=0
for tag
do
break
;;
esac
- shift
done
+[ -n "$list" ] && exit 0
+
name="$1"
[ "$name" ] || usage
prev=0000000000000000000000000000000000000000
fi
git update-ref "refs/tags/$name" "$object" "$prev"
-