Fix Fuel Setup for Composer

Author: maennchen

tasks/build.yml

@@ -23,7 +23,9 @@
 
 
 - name: FUEL | Install Composer dependencies
-  command: "{{fuel_composer_dest}}/composer.phar install --no-ansi --no-dev --no-interaction --no-progress --optimize-autoloader --auth http-basic.repo.packagist.com {{fuel_packagist_username}} {{fuel_packagist_token}}"
+  command: "{{fuel_composer_dest}}/composer.phar install --no-ansi --no-dev --no-interaction --no-progress --optimize-autoloader"
+  environment:
+    COMPOSER_AUTH: "{{ {'http-basic': {'repo.packagist.com': {'username': fuel_packagist_username, 'password': fuel_packagist_token}}} | to_json }}"
   args:
     chdir: "{{ ansistrano_release_path.stdout }}"
   when: fuel_setup_project