[mod] make static.build.commit more robust

- use single quote in the STATIC_BUILT_PATHS to avoid bash globbing
- don't try to commit if no files have been changed

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

1 files changed, 16 insertions, 10 deletions

diff --git a/utils/lib_static.sh b/utils/lib_static.sh
index 785bb2687..2a5efeda0 100755
--- a/utils/lib_static.sh
+++ b/utils/lib_static.sh
@@ -4,16 +4,16 @@
 
 STATIC_BUILD_COMMIT="[build] /static"
 STATIC_BUILT_PATHS=(
-    searx/static/themes/oscar/css
-    searx/static/themes/oscar/js
-    searx/static/themes/oscar/src/generated/pygments-logicodev.less
-    searx/static/themes/oscar/src/generated/pygments-pointhi.less
-    searx/static/themes/simple/css
-    searx/static/themes/simple/js
-    searx/static/themes/simple/src/generated/pygments.less
-    searx/static/themes/simple/img
-    searx/templates/__common__/searxng-wordmark.min.svg
-    searx/templates/simple/icons.html
+    'searx/static/themes/oscar/css'
+    'searx/static/themes/oscar/js'
+    'searx/static/themes/oscar/src/generated/pygments-logicodev.less'
+    'searx/static/themes/oscar/src/generated/pygments-pointhi.less'
+    'searx/static/themes/simple/css'
+    'searx/static/themes/simple/js'
+    'searx/static/themes/simple/src/generated/pygments.less'
+    'searx/static/themes/simple/img'
+    'searx/templates/__common__/searxng-wordmark.min.svg'
+    'searx/templates/simple/icons.html'
 )
 
 static_help(){
@@ -112,6 +112,12 @@ static.build.commit() {
             git add -v "${built_path}"
         done
 
+        # check if any file has been added (in case of no changes)
+        if [ -z "$(git diff --name-only --cached)" ]; then
+            build_msg STATIC "no changes applied / nothing to commit"
+            return 0
+        fi
+
         # check for modified files that are not staged
         if [ -n "$(git diff --name-only)" ]; then
             die 42 "themes.all has created files that are not in STATIC_BUILT_PATHS"