Add composer autoload

.github/workflows/build-release-zip.yml

@@ -35,6 +35,11 @@ jobs:
         if: steps.cache-node-modules.outputs.cache-hit != 'true'
         run: npm ci --no-optional
 
+      - name: Install Composer dependencies and dump autoload
+        run: |
+          composer install --no-dev --optimize-autoloader
+          composer dump-autoload
+
       - name: Build plugin
         run: |
           npm run build
@@ -47,4 +52,4 @@ jobs:
       - name: Generate ZIP file
         uses: 10up/action-wordpress-plugin-build-zip@stable
         env:
-          SLUG: mailchimp
+          SLUG: mailchimp

.github/workflows/wordpress-plugin-deploy.yml

@@ -19,6 +19,11 @@ jobs:
         node-version-file: '.nvmrc'
         cache: 'npm'
 
+    - name: Install Composer dependencies and dump autoload
+      run: |
+        composer install --no-dev --optimize-autoloader
+        composer dump-autoload
+
     - name: Build
       run: |
         npm ci --no-optional
@@ -47,4 +52,4 @@ jobs:
         upload_url: ${{ github.event.release.upload_url }}
         asset_path: ${{ steps.deploy.outputs.zip-path }}
         asset_name: mailchimp.zip
-        asset_content_type: application/zip
+        asset_content_type: application/zip

composer.json

@@ -18,6 +18,14 @@
     "10up/phpcs-composer": "^3.0",
 	  "sirbrillig/phpcs-changed": "^2.11"
   },
+  "autoload": {
+    "psr-4": {
+      "Mailchimp\\WordPress\\": "src/"
+    },
+    "classmap": [
+      "includes"
+    ]
+  },
   "config": {
     "allow-plugins": {
       "dealerdirect/phpcodesniffer-composer-installer": true
@@ -26,4 +34,4 @@
   "scripts": {
     "lint": "phpcs --standard=./phpcs.xml -p -s ."
   }
-}
+}

mailchimp.php

@@ -34,6 +34,17 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
+// Define the path to the Composer autoload file
+$autoload_file = __DIR__ . '/vendor/autoload.php';
+
+// Check if the autoload file exists
+if ( ! file_exists( $autoload_file ) ) {
+	die( 'Composer autoload file not found. Run `composer install` to generate it.' );
+}
+
+// Include the autoload file
+require_once $autoload_file;
+
 // Version constant for easy CSS refreshes
 define( 'MCSF_VER', '1.6.2' );