kiss: simplify

kiss

@@ -474,14 +474,12 @@ pkg_tar() {
     read -r version release < "$(pkg_find "$1")/version"
 
     # Create a tar-ball from the contents of the built package.
-    "$tar" cf - -C "$pkg_dir/$1" . |
-        case ${KISS_COMPRESS:=gz} in
-            bz2) bzip2 -z ;;
-            xz)  xz -zT 0 ;;
-            gz)  gzip -6  ;;
-            zst) zstd -z  ;;
-        esac \
-    > "$bin_dir/$1#$version-$release.tar.${KISS_COMPRESS:=gz}"
+    "$tar" cf - -C "$pkg_dir/$1" . | case ${KISS_COMPRESS:=gz} in
+        bz2) bzip2 -z ;;
+        gz)  gzip -6  ;;
+        xz)  xz -zT 0 ;;
+        zst) zstd -z  ;;
+    esac > "$bin_dir/$1#$version-$release.tar.${KISS_COMPRESS:=gz}"
 
     log "$1" "Successfully created tar-ball"
 }
@@ -634,16 +632,14 @@ pkg_build() {
 
 pkg_checksums() {
     # Generate checksums for packages.
-    repo_dir=$(pkg_find "$1")
-
     while read -r src _ || [ "$src" ]; do
         # Comment.
         if [ -z "${src##\#*}" ]; then
             continue
 
         # File is local to the package.
-        elif [ -f "$repo_dir/$src" ]; then
-            src_path=$repo_dir/${src%/*}
+        elif [ -f "$(pkg_find "$1")/$src" ]; then
+            src_path=$(pkg_find "$1")/${src%/*}
 
         # File is remote and was downloaded.
         elif [ -f "$src_dir/$1/${src##*/}" ]; then
@@ -663,7 +659,7 @@ pkg_checksums() {
         # of files is to 'cd' to the file's directory beforehand.
         (cd "$src_path" && sha256sum "${src##*/}") ||
             die "$1" "Failed to generate checksums"
-    done < "$repo_dir/sources"
+    done < "$(pkg_find "$1")/sources"
 }
 
 pkg_verify() {