kiss: be more explicit (and less greedy) with tar archives.

kiss

@@ -173,24 +173,29 @@ pkg_extract() {
     while read -r src dest; do
         mkdir -p "$mak_dir/$1/$dest" && cd "$mak_dir/$1/$dest"
 
-        # Only 'tar' archives are currently supported for extraction.
-        # Any other file-types are simply copied to '$mak_dir' which
-        # allows for manual extraction.
-        if [ -z "${src##*.tar*}" ] || [ -z "${src##*.tgz}" ]; then
-            tar xf "$src_dir/$1/${src##*/}" --strip-components 1 \
-                || die "$1" "Couldn't extract ${src##*/}"
-
-        # Local file.
-        elif [ -f "$repo_dir/$src" ]; then
-            cp -f "$repo_dir/$src" .
+        case $src in
+            # Only 'tar' archives are currently supported for extraction.
+            # Any other file-types are simply copied to '$mak_dir' which
+            # allows for manual extraction.
+            *://*.tar|*://*.tar.??|*://*.tar.???|*://*.tar.????|*://*.tgz)
+                tar xf "$src_dir/$1/${src##*/}" --strip-components 1 ||
+                    die "$1" "Couldn't extract ${src##*/}"
+            ;;
 
-        # Remote file.
-        elif [ -f "$src_dir/$1/${src##*/}" ]; then
-            cp -f "$src_dir/$1/${src##*/}" .
+            *)
+                # Local file.
+                if [ -f "$repo_dir/$src" ]; then
+                    cp -f "$repo_dir/$src" .
 
-        else
-            die "$1" "Local file $src not found"
-        fi
+                # Remote file.
+                elif [ -f "$src_dir/$1/${src##*/}" ]; then
+                    cp -f "$src_dir/$1/${src##*/}" .
+
+                else
+                    die "$1" "Local file $src not found"
+                fi
+            ;;
+        esac
     done < "$repo_dir/sources"
 }
 
@@ -1019,7 +1024,7 @@ args() {
         ;;
 
         v|version|-v|--version)
-            log kiss 0.53.1
+            log kiss 0.53.2
         ;;
 
         h|help|-h|--help|'')