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-rw-r--r--finddeps.in28
1 files changed, 11 insertions, 17 deletions
diff --git a/finddeps.in b/finddeps.in
index ded7a93..0d59634 100644
--- a/finddeps.in
+++ b/finddeps.in
@@ -3,7 +3,10 @@
# finddeps - find packages that depend on a given depname
#
-if [ "$1" = '' ]; then
+match=$1
+tld=$(pwd)
+
+if [[ -z $match ]]; then
echo 'usage: finddeps <depname>'
echo ''
echo 'Find packages that depend on a given depname.'
@@ -12,35 +15,26 @@ if [ "$1" = '' ]; then
exit 0
fi
-match=$1
-tld=$(pwd)
-
-for d in $(find . -type d); do
- cd $d
- if [ -f PKGBUILD ]; then
+for d in "$(find . -type d)"; do
+ cd "$d"
+ if [[ -f PKGBUILD ]]; then
unset pkgname depends makedepends
. PKGBUILD
for dep in "${depends[@]}"; do
# lose the version comparator, if any
depname=${dep%%[<>=]*}
- if [ "$depname" = "$match" ]; then
- echo "$d (depends)"
- fi
+ [[ $depname = $match ]] && echo "$d (depends)"
done
for dep in "${makedepends[@]}"; do
# lose the version comparator, if any
depname=${dep%%[<>=]*}
- if [ "$depname" = "$match" ]; then
- echo "$d (makedepends)"
- fi
+ [[ $depname = $match ]] && echo "$d (makedepends)"
done
for dep in "${optdepends[@]/:*}"; do
# lose the version comaparator, if any
depname=${dep%%[<>=]*}
- if [ "$depname" = "$match" ]; then
- echo "$d (optdepends)"
- fi
+ [[ $depname = $match ]] && echo "$d (optdepends)"
done
fi
- cd $tld
+ cd "$tld"
done