Fixes #118: Not installing site with install_site 'true' and build_ma…

…kefile 'false'.

provisioning/tasks/install-site.yml

@@ -1,5 +1,14 @@
 ---
-- name: Install Drupal (standard profile) with drush.
+- name: Check if site is already installed.
+ command: >
+ {{ drush_path }} status bootstrap
+ chdir={{ drupal_core_path }}
+ register: drupal_site_installed
+ failed_when: false
+ changed_when: false
+ sudo: no
+
+- name: Install Drupal with drush.
  command: >
  {{ drush_path }} site-install {{ drupal_install_profile | default('standard') }} -y
  --site-name="{{ drupal_site_name }}"
@@ -8,12 +17,12 @@
  --db-url=mysql://{{ drupal_mysql_user }}:{{ drupal_mysql_password }}@localhost/{{ mysql_databases[0].name }}
  chdir={{ drupal_core_path }}
  notify: restart webserver
- when: drupal_site.stat.exists == false
+ when: "'Successful' not in drupal_site_installed.stdout"
  sudo: no
 
 - name: Install configured modules with drush.
  command: >
  {{ drush_path }} pm-enable -y {{ drupal_enable_modules | join(" ") }}
  chdir={{ drupal_core_path }}
- when: drupal_site.stat.exists == false
+ when: "'Successful' not in drupal_site_installed.stdout"
  sudo: no