kiss: simpler reverse dependency checking

FossilOrigin-Name: 80d2ed109e0b7f466e5800aa595caec8ef9266c561cf3e5ea2c17931b456416f

1 files changed, 5 insertions, 13 deletions

diff --git a/kiss b/kiss
index e502437..d76b9d0 100755
--- a/kiss
+++ b/kiss
@@ -1036,21 +1036,13 @@ pkg_remove() {
     # overwritten.
     pkg_list "$1" >/dev/null || return
 
-    set +f
-
     # Make sure that nothing depends on this package.
-    [ "$2" = check ] && for file in "$sys_db/"*; do
-        # Check each depends file for the package and if it's
-        # a run-time dependency, append to the $required_by string.
-        "$grep" -qFx "$1" "$file/depends" 2>/dev/null &&
-            required_by="$required_by'${file##*/}', "
-    done
-
-    [ "$required_by" ] &&
-        die "$1" "Package is required by ${required_by%, }"
-
-    set -f
+    [ "$KISS_FORCE" = 1 ] || {
+        log "$1" "Checking for reverse dependencies"
 
+        (cd "$sys_db"; set +f; grep -lFx "$1" -- */depends) &&
+            die "$1" "Can't remove package, others depend on it"
+    }
     # Block being able to abort the script with 'Ctrl+C' during removal.
     # Removes all risk of the user aborting a package removal leaving
     # an incomplete package installed.