build: update css build and minify

Signed-off-by: Thierry Bugier <tbugier@teclib.com>

RoboFile.php

@@ -172,9 +172,7 @@ public function archiveBuild($release = 'release') {
          ->run();
 
       // Compile SCSS
-      $this->taskExec(__DIR__ . "/../../bin/console")
-      ->arg('glpi:plugin:formcreator:scss')
-      ->run();
+      $this->minifyCSS();
 
       $rev = 'HEAD';
       $pluginName = $this->getPluginName();

RoboFilePlugin.php

@@ -54,17 +54,18 @@ public function minify() {
    /**
     * Minify CSS stylesheets
     *
-    * @return void
+    * @return RoboFilePlugin
     */
-   public function minifyCSS() {
+   public function minifyCSS(): RoboFilePlugin {
       $css_dir = __DIR__ . '/css';
       if (is_dir($css_dir)) {
-         foreach (glob("$css_dir/*.css") as $css_file) {
+         foreach (glob("$css_dir/*.scss") as $css_file) {
+            $outfile = dirname(dirname($css_file)) . '/css_compiled/' . basename($css_file, '.scss').'.css';
             if (!$this->endsWith($css_file, 'min.css')) {
-               $this->taskMinify($css_file)
-                  ->to(str_replace('.css', '.min.css', $css_file))
-                  ->type('css')
-                  ->run();
+               $this->taskScss([
+                  $css_file => $outfile,
+               ])->run();
+               $this->taskMinify($outfile)->run();
             }
          }
       }

composer.json

@@ -26,7 +26,8 @@
       "glpi-project/coding-standard": "^0.7.1",
       "php-parallel-lint/php-parallel-lint": "^1.0",
       "dealerdirect/phpcodesniffer-composer-installer": "^0.7.0",
-      "phpcsstandards/phpcsutils": "^1.0@alpha"
+      "phpcsstandards/phpcsutils": "^1.0@alpha",
+      "scssphp/scssphp": "^1.5"
     },
     "autoload-dev": {
         "psr-4": {