Use PHP-Scoper to prefix production dependencies in a third-party directory

.gitignore

@@ -1,6 +1,7 @@
 node_modules
 bower_components
-/vendor
+vendor
+/third-party
 release
 composer.lock
 phpunit.xml

.travis.yml

@@ -38,6 +38,12 @@ branches:
 
 # Before install, failures in this section will result in build status 'errored'
 before_install:
+  - npm install || exit 1
+  - docker run --rm -v "$PWD:/app" composer install
+  - |
+    if [[ "$PHP" == "1" ]] || [[ "$JS" == "1" ]] || [[ "$SNIFF" == "1" ]]; then
+      npm install -g gulp-cli
+    fi
   - |
     if [[ "$WP_VERSION" == "latest" ]]; then
       curl -s http://api.wordpress.org/core/version-check/1.7/ > /tmp/wp-latest.json
@@ -47,17 +53,6 @@ before_install:
     if [[ "$PHP" == "1" ]]; then
       git clone --depth=1 --branch="$WP_VERSION" git://develop.git.wordpress.org/ /tmp/wordpress
       cp /tmp/wordpress/wp-tests-config-sample.php /tmp/wordpress/tests/phpunit/wp-tests-config.php
-    fi
-
-before_script:
-  - npm install || exit 1
-  - composer install
-  - |
-    if [[ "$PHP" == "1" ]] || [[ "$JS" == "1" ]] || [[ "$SNIFF" == "1" ]]; then
-      npm install -g gulp-cli
-    fi
-  - |
-    if [[ "$PHP" == "1" ]]; then
       export WP_DEVELOP_DIR=/tmp/wordpress
       export WP_TESTS_DIR=/tmp/wordpress/tests/phpunit
       bash tests/bin/install-wp-tests.sh wordpress_test root '' localhost

composer.json

@@ -37,6 +37,21 @@
     }
   },
   "scripts": {
+    "post-install-cmd": [
+      "@prefix-dependencies"
+    ],
+    "post-update-cmd": [
+      "@prefix-dependencies"
+    ],
+    "prefix-dependencies": [
+      "rm -rf php-scoper && mkdir php-scoper",
+      "cd php-scoper && composer init -q && composer config minimum-stability dev && composer config prefer-stable true && composer require humbug/php-scoper",
+      "php-scoper/vendor/bin/php-scoper add --output-dir=./third-party --force",
+      "cd includes && echo '{ \"autoload\": { \"classmap\": [\"\"] } }' > composer.json && composer dump-autoload --classmap-authoritative --no-interaction && rm composer.json",
+      "cd third-party && echo '{ \"autoload\": { \"classmap\": [\"\"] } }' > composer.json && composer dump-autoload --classmap-authoritative --no-interaction && rm composer.json",
+      "cp vendor/composer/autoload_files.php third-party/vendor/composer/autoload_files.php",
+      "rm -rf php-scoper"
+    ],
     "lint": "vendor/bin/phpcs",
     "lint-fix": "vendor/bin/phpcbf"
   }

gulp-tasks/copy.js

@@ -15,35 +15,9 @@ gulp.task( 'copy', () => {
 			'dist/assets/**/*',
 			'bin/**/*',
 			'includes/**/*',
-			'vendor/google/apiclient/**/*',
-			'vendor/google/auth/**/*',
-			'vendor/google/apiclient-services/src/Google/Service/Analytics.php',
-			'vendor/google/apiclient-services/src/Google/Service/Analytics/**/*',
-			'vendor/google/apiclient-services/src/Google/Service/AnalyticsReporting.php',
-			'vendor/google/apiclient-services/src/Google/Service/AnalyticsReporting/**/*',
-			'vendor/google/apiclient-services/src/Google/Service/AdSense.php',
-			'vendor/google/apiclient-services/src/Google/Service/AdSense/**/*',
-			'vendor/google/apiclient-services/src/Google/Service/Pagespeedonline.php',
-			'vendor/google/apiclient-services/src/Google/Service/Pagespeedonline/**/*',
-			'vendor/google/apiclient-services/src/Google/Service/Webmasters.php',
-			'vendor/google/apiclient-services/src/Google/Service/Webmasters/**/*',
-			'vendor/google/apiclient-services/src/Google/Service/SiteVerification.php',
-			'vendor/google/apiclient-services/src/Google/Service/SiteVerification/**/*',
-			'vendor/google/apiclient-services/src/Google/Service/TagManager.php',
-			'vendor/google/apiclient-services/src/Google/Service/TagManager/**/*',
-			'vendor/google/apiclient-services/src/Google/Service/PeopleService.php',
-			'vendor/google/apiclient-services/src/Google/Service/PeopleService/**/*',
-			'vendor/firebase/**/*',
-			'vendor/guzzlehttp/**/*',
-			'vendor/psr/**/*',
-			'vendor/monolog/**/*',
-			'vendor/symfony/**/*',
-			'vendor/react/**/*',
-			'vendor/ralouphie/**/*',
-			'vendor/composer/*',
-			'vendor/autoload.php',
-			'!vendor/**/**/{tests,Tests,doc?(s),examples}/**/*',
-			'!vendor/**/**/{*.md,*.yml,phpunit.*}',
+			'third-party/**/*',
+			'!third-party/**/**/{tests,Tests,doc?(s),examples}/**/*',
+			'!third-party/**/**/{*.md,*.yml,phpunit.*}',
 			'!**/*.map',
 			'!bin/local-env/**/*',
 			'!bin/local-env/',

includes/Core/Authentication/Clients/Google_Proxy_Client.php

@@ -10,12 +10,12 @@
 
 namespace Google\Site_Kit\Core\Authentication\Clients;
 
-use Google_Client;
-use Google\Auth\OAuth2;
-use Google\Auth\HttpHandler\HttpHandlerFactory;
-use Google\Auth\HttpHandler\HttpClientCache;
-use GuzzleHttp\Psr7;
-use GuzzleHttp\Psr7\Request;
+use Google\Site_Kit_Dependencies\Google_Client;
+use Google\Site_Kit_Dependencies\Google\Auth\OAuth2;
+use Google\Site_Kit_Dependencies\Google\Auth\HttpHandler\HttpHandlerFactory;
+use Google\Site_Kit_Dependencies\Google\Auth\HttpHandler\HttpClientCache;
+use Google\Site_Kit_Dependencies\GuzzleHttp\Psr7;
+use Google\Site_Kit_Dependencies\GuzzleHttp\Psr7\Request;
 use Exception;
 use InvalidArgumentException;
 use LogicException;

includes/Core/Authentication/Clients/OAuth_Client.php

@@ -18,7 +18,7 @@
 use Google\Site_Kit\Core\Authentication\Credentials;
 use Google\Site_Kit\Core\Authentication\Verification;
 use Google\Site_Kit\Modules\Search_Console;
-use Google_Client;
+use Google\Site_Kit_Dependencies\Google_Client;
 use Exception;
 
 /**

includes/Core/Authentication/Profile.php

@@ -13,6 +13,7 @@
 use Google\Site_Kit\Helpers;
 use Google\Site_Kit\Core\Storage\User_Options;
 use Google\Site_Kit\Core\Authentication\Clients\OAuth_Client;
+use Google\Site_Kit_Dependencies\Google_Service_PeopleService;
 
 /**
  * Class controlling the user's Google profile.
@@ -125,7 +126,7 @@ private function retrieve_google_profile_from_api() {
 		// Retrieve and store the user's Google profile data.
 		try {
 			$client         = $this->auth_client->get_client();
-			$people_service = new \Google_Service_PeopleService( $client );
+			$people_service = new Google_Service_PeopleService( $client );
 			$profile        = $people_service->people->get( 'people/me', array( 'personFields' => 'emailAddresses,photos' ) );
 
 			if ( isset( $profile['emailAddresses'][0]['value'] ) && isset( $profile['photos'][0]['url'] ) ) {

includes/Core/Modules/Module.php

@@ -15,11 +15,11 @@
 use Google\Site_Kit\Core\Storage\User_Options;
 use Google\Site_Kit\Core\Storage\Cache;
 use Google\Site_Kit\Core\Authentication\Authentication;
-use Google_Client;
-use Google_Service;
-use Google_Service_Exception;
-use Psr\Http\Message\RequestInterface;
-use Psr\Http\Message\ResponseInterface;
+use Google\Site_Kit_Dependencies\Google_Client;
+use Google\Site_Kit_Dependencies\Google_Service;
+use Google\Site_Kit_Dependencies\Google_Service_Exception;
+use Google\Site_Kit_Dependencies\Psr\Http\Message\RequestInterface;
+use Google\Site_Kit_Dependencies\Psr\Http\Message\ResponseInterface;
 use WP_Error;
 use Exception;
 

includes/Core/REST_API/REST_Routes.php

@@ -18,6 +18,7 @@
 use Google\Site_Kit\Core\Authentication\Authentication;
 use Google\Site_Kit\Core\Authentication\Clients\OAuth_Client;
 use Google\Site_Kit\Core\Util\Reset;
+use Google\Site_Kit_Dependencies\Google_Collection;
 use WP_Post;
 use WP_REST_Server;
 use WP_REST_Request;
@@ -672,7 +673,7 @@ private function parse_google_response_data( $data ) {
 			return $data;
 		}
 
-		// There is an compatibility issue with \Google_Collection object and wp_json_encode in PHP 5.4 only.
+		// There is an compatibility issue with Google_Collection object and wp_json_encode in PHP 5.4 only.
 		// These lines will encode/decode to deep convert objects, ensuring all data is returned.
 		if ( version_compare( PHP_VERSION, '5.5.0', '<' ) ) {
 			$data = json_decode( json_encode( $data ) );  // phpcs:ignore WordPress.WP.AlternativeFunctions.json_encode_json_encode

includes/Core/Storage/Cache.php

@@ -10,6 +10,8 @@
 
 namespace Google\Site_Kit\Core\Storage;
 
+use Google\Site_Kit_Dependencies\Google_Service_Exception;
+
 /**
  * Class providing a server side caching framework.
  *
@@ -122,7 +124,7 @@ public function cache_batch_results( $batch_requests, $results ) {
 		$request_keys = wp_list_pluck( $batch_requests, 'key' );
 
 		foreach ( $results as $key => $result ) {
-			if ( $result instanceof \Exception || $result instanceof \Google_Service_Exception ) {
+			if ( $result instanceof \Exception || $result instanceof Google_Service_Exception ) {
 				continue;
 			}
 			$key = str_replace( 'response-', '', $key );

includes/Modules/AdSense.php

@@ -15,8 +15,10 @@
 use Google\Site_Kit\Core\Modules\Module_With_Screen_Trait;
 use Google\Site_Kit\Core\Modules\Module_With_Scopes;
 use Google\Site_Kit\Core\Modules\Module_With_Scopes_Trait;
-use Google_Client;
-use Psr\Http\Message\RequestInterface;
+use Google\Site_Kit_Dependencies\Google_Client;
+use Google\Site_Kit_Dependencies\Google_Service_AdSense;
+use Google\Site_Kit_Dependencies\Google_Service_AdSense_Alert;
+use Google\Site_Kit_Dependencies\Psr\Http\Message\RequestInterface;
 use WP_Error;
 
 /**
@@ -488,7 +490,7 @@ protected function create_data_request( $method, $datapoint, array $data = array
 						}
 						$alerts = array_filter(
 							$alerts,
-							function( \Google_Service_AdSense_Alert $alert ) {
+							function( Google_Service_AdSense_Alert $alert ) {
 								return 'SEVERE' === $alert->getSeverity();
 							}
 						);
@@ -501,7 +503,7 @@ function( \Google_Service_AdSense_Alert $alert ) {
 						/**
 						 * First Alert
 						 *
-						 * @var \Google_Service_AdSense_Alert $alert
+						 * @var Google_Service_AdSense_Alert $alert
 						 */
 						$alert = array_shift( $alerts );
 						return array(
@@ -852,7 +854,7 @@ protected function setup_info() {
 	 */
 	protected function setup_services( Google_Client $client ) {
 		return array(
-			'adsense' => new \Google_Service_AdSense( $client ),
+			'adsense' => new Google_Service_AdSense( $client ),
 		);
 	}
 }