[mod] theme/simple: improve fmt/lint tech

This is one of various PR to refactor the simple theme internally.

Replace eslint tool with Biome. I have been using this for quite some time, and
it will help us to have more consistent and valid code without extending on
other third party plugins.

Removes unused dependencies.

3 files changed, 31 insertions, 6 deletions

diff --git a/utils/lib_sxng_static.sh b/utils/lib_sxng_static.sh
index b10af3b40..43af38d0f 100755
--- a/utils/lib_sxng_static.sh
+++ b/utils/lib_sxng_static.sh
@@ -98,7 +98,8 @@ static.build.commit() {
 
     (   set -e
         # fix & build the themes
-	    themes.fix
+        themes.fix
+        themes.lint
         themes.all
 
         # add build files
diff --git a/utils/lib_sxng_themes.sh b/utils/lib_sxng_themes.sh
index 23faf0e4b..542ac265d 100755
--- a/utils/lib_sxng_themes.sh
+++ b/utils/lib_sxng_themes.sh
@@ -5,14 +5,23 @@ themes.help(){
     cat <<EOF
 themes.:
   all       : test & build all themes
+  simple    : test & build simple theme
+  lint      : lint JS & CSS (LESS) files
+  fix       : fix JS & CSS (LESS) files
   test      : test all themes
-  fix       : fix JS & CSS (LESS)
 EOF
 }
 
 themes.all() {
     (   set -e
-        build_msg SIMPLE "theme: run build"
+        vite.simple.build
+    )
+    dump_return $?
+}
+
+themes.simple() {
+    (   set -e
+        build_msg SIMPLE "theme: run build (simple)"
         vite.simple.build
     )
     dump_return $?
@@ -20,12 +29,20 @@ themes.all() {
 
 themes.fix() {
     (   set -e
-        build_msg SIMPLE "theme: fix"
+        build_msg SIMPLE "theme: fix (all themes)"
         vite.simple.fix
     )
     dump_return $?
 }
 
+themes.lint() {
+    (   set -e
+        build_msg SIMPLE "theme: lint (all themes)"
+        vite.simple.lint
+    )
+    dump_return $?
+}
+
 themes.test() {
     (   set -e
         # we run a build to test (in CI)
diff --git a/utils/lib_sxng_vite.sh b/utils/lib_sxng_vite.sh
index 7eb670fba..bb6a881cc 100644
--- a/utils/lib_sxng_vite.sh
+++ b/utils/lib_sxng_vite.sh
@@ -9,6 +9,8 @@ vite.help(){
 vite.:  .. to be done ..
   simple.:
     build: build static files of the simple theme
+    fix:   run prettiers on simple theme
+    lint:  run linters on simple theme
     dev:   start development server
 EOF
 }
@@ -36,8 +38,6 @@ vite.simple.build() {
 
         pushd "${VITE_SIMPLE_THEME}"
         npm install
-        npm run fix
-        npm run icons.html
         npm run build
         popd &> /dev/null
     )
@@ -50,6 +50,13 @@ vite.simple.fix() {
     )
 }
 
+vite.simple.lint() {
+    (   set -e
+        node.env
+        npm --prefix client/simple run lint
+    )
+}
+
 templates.simple.pygments() {
     build_msg PYGMENTS "searxng_extra/update/update_pygments.py"
     pyenv.cmd python searxng_extra/update/update_pygments.py \