setup automatic minification

.gitea/workflows/minify.yaml

@@ -0,0 +1,46 @@
+name: Minify HTML and CSS
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  minify:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18
+
+      - name: Install minification tools
+        run: |
+          npm install -g html-minifier-terser csso-cli
+
+      - name: Minify HTML files
+        run: |
+          find src/ -name '*.html' -exec sh -c 'html-minifier-terser --collapse-whitespace --remove-comments --minify-js true --minify-css true -o "${0%.html}.min.html" "$0"' {} \;
+
+      - name: Minify CSS files
+        run: |
+          find src/css/ -name '*.css' -exec sh -c 'csso "$0" --output "${0%.css}.min.css"' {} \;
+
+      - name: Commit and push changes
+        env:
+          USERNAME_GITEA: ${{ secrets.USERNAME_GITEA }}
+          TOKEN_GITEA: ${{ secrets.TOKEN_GITEA }}
+        run: |
+          git config --global user.name "LibreCloud Actions Bot"
+          git config --global user.email "git@pontusmail.org"
+          git remote set-url origin https://${USERNAME_GITEA}:${TOKEN_GITEA}@git.pontusmail.org/aidan/pontus.git
+          git add .
+          git commit -m "[bot] Minifying HTML and CSS automatically"
+          git push origin main