add PHPCS and Stylelint environment, test in CI, ignore from deployment

Verify compliance to coding standards in GH action.
The necessary environment files should not be deployed, so the deployment
action explicitly uses the .distignore file to exclude them.

.distignore

@@ -0,0 +1,13 @@
+/.git
+/.github
+/node_modules
+/vendor
+/.distignore
+/.editorconfig
+/.gitignore
+/.stylelintrc.json
+/composer.json
+/composer.lock
+/package.json
+/package-lock.json
+/phpcs.xml

.editorconfig

@@ -0,0 +1,24 @@
+# This file is for unifying the coding style for different editors and IDEs
+# editorconfig.org
+
+# WordPress Coding Standards
+# https://make.wordpress.org/core/handbook/coding-standards/
+
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+indent_style = tab
+
+[*.yml]
+indent_style = space
+indent_size = 2
+
+[*.md]
+trim_trailing_whitespace = false
+
+[{*.txt,wp-config-sample.php}]
+end_of_line = crlf

.github/workflows/deploy.yml

@@ -7,16 +7,16 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       # Compile CSS
       - name: Compile style CSS
-        uses: gha-utilities/sass-build@v0.4.11
+        uses: gha-utilities/sass-build@v0.6.0
         with:
           source: assets/scss/style.scss
           destination: style.css
           outputStyle: expanded
       - name: Compile style CSS compressed
-        uses: gha-utilities/sass-build@v0.4.11
+        uses: gha-utilities/sass-build@v0.6.0
         with:
           source: assets/scss/style.scss
           destination: style.min.css
@@ -28,5 +28,7 @@ jobs:
           key: ${{ secrets.SSH_PRIVATE_KEY }}
           known_hosts: ${{ secrets.KNOWN_HOSTS }}
       # Transfer file to remote server
-      - run: ssh ${{ secrets.REMOTE_USER }}@${{ secrets.REMOTE_HOST }} "mkdir -p ${{ secrets.REMOTE_PATH_BASE }}"
-      - run: rsync -ahv * ${{ secrets.REMOTE_USER }}@${{ secrets.REMOTE_HOST }}:${{ secrets.REMOTE_PATH_BASE }}
+      - name: Deploy
+        run: |
+          ssh ${{ secrets.REMOTE_USER }}@${{ secrets.REMOTE_HOST }} "mkdir -p ${{ secrets.REMOTE_PATH_BASE }}"
+          rsync -ahv --exclude-from="$GITHUB_WORKSPACE/.distignore" --delete-excluded "$GITHUB_WORKSPACE/" ${{ secrets.REMOTE_USER }}@${{ secrets.REMOTE_HOST }}:${{ secrets.REMOTE_PATH_BASE }}

.github/workflows/test.yml

@@ -0,0 +1,24 @@
+name: Tests
+on: [push, pull_request]
+jobs:
+  quality:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '8.2'
+          tools: composer
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+      - name: Code style checks for PHP
+        run: |
+          composer install
+          composer lint-php
+      - name: Code style checks for SCSS
+        run: |
+          npm ci
+          npm run lint-scss

.gitignore

@@ -0,0 +1,4 @@
+/.idea
+/*.css
+/node_modules
+/vendor

.stylelintrc.json

@@ -0,0 +1,7 @@
+{
+  "extends": "@wordpress/stylelint-config/scss",
+  "rules": {
+    "no-descending-specificity": null,
+    "value-keyword-case": null
+  }
+}

composer.json

@@ -0,0 +1,44 @@
+{
+  "name": "pluginkollektiv/lovelace",
+  "type": "wordpress-theme",
+  "license": "GPL-2.0+",
+  "description": "Atomic Blocks child theme for pluginkollektiv.org",
+  "homepage": "https://pluginkollektiv.org/",
+  "authors": [
+    {
+      "name": "pluginkollektiv",
+      "homepage": "https://github.com/pluginkollektiv"
+    }
+  ],
+  "keywords": [
+    "wordpress", "wordpress-theme"
+  ],
+  "support": {
+    "issues": "https://github.com/pluginkollektiv/lovelace",
+    "forum": "https://wordpress.org/support/plugin/lovelace"
+  },
+  "require": {
+    "php": ">=5.6.0",
+    "composer/installers": "^v2.3.0"
+  },
+  "require-dev": {
+    "dealerdirect/phpcodesniffer-composer-installer": "^v1.0.0",
+    "squizlabs/php_codesniffer": "^3.11.0",
+    "phpcompatibility/phpcompatibility-wp": "^2.1.5",
+    "wp-coding-standards/wpcs": "^3.1.0"
+  },
+  "scripts": {
+    "lint-css": [
+      "npx stylelint assets/scss"
+    ],
+    "lint-php": [
+      "phpcs --standard=phpcs.xml -s"
+    ]
+  },
+  "config": {
+    "allow-plugins": {
+      "composer/installers": true,
+      "dealerdirect/phpcodesniffer-composer-installer": true
+    }
+  }
+}