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-rwxr-xr-xcontrib/paccache.in26
1 files changed, 21 insertions, 5 deletions
diff --git a/contrib/paccache.in b/contrib/paccache.in
index a9e5bfbc..da65f476 100755
--- a/contrib/paccache.in
+++ b/contrib/paccache.in
@@ -20,6 +20,9 @@
shopt -s extglob
+declare -r myname='paccache'
+declare -r myver='@PACKAGE_VERSION@'
+
declare -a candidates=() cmdopts=() whitelist=() blacklist=()
declare -i delete=0 dryrun=0 filecount=0 move=0 needsroot=0 totalsaved=0 verbose=0
declare cachedir=@localstatedir@/cache/pacman/pkg delim=$'\n' keep=3 movedir= scanarch=
@@ -174,9 +177,9 @@ summarize() {
usage() {
cat <<EOF
-usage: ${0##*/} <operation> [options] [targets...]
+usage: $myname <operation> [options] [targets...]
-${0##*/} is a flexible pacman cache cleaning utility, which has numerous
+$myname is a flexible pacman cache cleaning utility, which has numerous
options to help control how much, and what, is deleted from any directory
containing pacman package tarballs.
@@ -200,19 +203,32 @@ containing pacman package tarballs.
EOF
}
+version() {
+ printf "%s %s\n" "$myname" "$myver"
+ echo 'Copyright (C) 2011 Dave Reisner <dreisner@archlinux.org>'
+}
+
if (( ! UID )); then
error "Do not run this script as root. You will be prompted for privilege escalation."
exit 42
fi
-while getopts ':a:c:dfhi:k:m:rsuvz' opt; do
+# TODO: remove this workaround and use a sane command line parser (like the
+# parse_options library from scripts/) here
+if [[ $1 = -@(h|-help) ]]; then
+ usage
+ exit 0
+elif [[ $1 = -@(V|-version) ]]; then
+ version
+ exit 0
+fi
+
+while getopts ':a:c:dfi:k:m:rsuvz' opt; do
case $opt in
a) scanarch=$OPTARG ;;
c) cachedir=$OPTARG ;;
d) dryrun=1 ;;
f) cmdopts=(-f) ;;
- h) usage
- exit 0 ;;
i) if [[ $OPTARG = '-' ]]; then
[[ ! -t 0 ]] && IFS=$'\n' read -r -d '' -a ign
else