Add wp-cli.yml (GoogleCloudPlatform#599)

Author: miya0001

appengine/wordpress/src/WordPressSetup.php

@@ -350,6 +350,7 @@ protected function execute(InputInterface $input, OutputInterface $output)
                 'cron.yaml' => '/',
                 'composer.json' => '/',
                 'php.ini' => '/',
+                'wp-cli.yml' => '/',
                 'wp-config.php' => '/wordpress/',
             );
             $templateDir = __DIR__ . '/files/standard';
@@ -373,6 +374,7 @@ protected function execute(InputInterface $input, OutputInterface $output)
                 'composer.json' => '/',
                 'nginx-app.conf' => '/',
                 'php.ini' => '/',
+                'wp-cli.yml' => '/',
                 'wp-config.php' => '/wordpress/',
             );
             $templateDir = __DIR__ . '/files/flexible';

appengine/wordpress/src/files/flexible/wp-cli.yml

@@ -0,0 +1 @@
+path: wordpress

appengine/wordpress/src/files/standard/wp-cli.yml

@@ -0,0 +1 @@
+path: wordpress