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-rwxr-xr-xcontrib/cpt-cat19
1 files changed, 11 insertions, 8 deletions
diff --git a/contrib/cpt-cat b/contrib/cpt-cat
index 0529287..be0ab56 100755
--- a/contrib/cpt-cat
+++ b/contrib/cpt-cat
@@ -3,18 +3,21 @@
# File names are printed to stderr.
case "$1" in
--help|-h)
- printf '\033[1;33m-> \033[musage: %s [pkg] [file...]\n' "${0##*/}"
+ printf 'usage: %s [pkg] [file...]\n' "${0##*/}"
exit 0
;;
'')
- set -- "${PWD##*/}"
+ [ "$#" -gt 1 ] && shift
+ set -- "${PWD##*/}" "$@"
esac
-cpt-list "${pkg:=$1}" >/dev/null ; shift
+pkg=$1; shift
+cpt-list "$pkg" >/dev/null
-for file in ${*:-build depends sources version} ; do
- [ -f "/var/db/cpt/installed/$pkg/$file" ] && {
- printf '\033[1m%s:\033[m\n' "$file" >&2
- cat "/var/db/cpt/installed/$pkg/$file"
- }
+[ "$1" ] || set -- build depends sources version
+
+for file; do
+ [ -f "/var/db/cpt/installed/$pkg/$file" ] || continue
+ printf '\033[1m%s:\033[m\n' "$file" >&2
+ cat "/var/db/cpt/installed/$pkg/$file"
done