Merge branch 'bug/use-prompted-var-to-install-site-with-a-specified-language' into '2.x'

Provide a new var, to define site default language



See merge request !35

README.adoc

@@ -88,7 +88,10 @@ Those are global project parameters mandatory to Drupalizer.
 |The Drupal site directory (only for multisite). Default: _default_.
 
 |_site_languages_
-|Translation files that must be downloaded when building Drupal and activated during installation (separate with comma). Default: _fr_.
+|Translation files that must be downloaded when building Drupal and activated during installation (separate with comma). Default: _''_.
+
+|_site_default_language_
+|The default language for site installation. Default: _''_.
 
 |===
 

default_vars.py

@@ -27,7 +27,7 @@ env.site_admin_user = 'admin'
 env.site_admin_pass = 'admin'
 env.site_subdir = 'default'
 env.site_languages = ''
-
+env.site_default_language = ''
 
 # PatternLab
 

drush.py

@@ -127,8 +127,8 @@ def site_install():
         h.fab_run(role, 'chown {}:{} ./sites'.format(env.apache_user, env.apache_user))
         h.fab_run(role, 'chmod ug+w ./sites/default'.format(env.docker_site_root))
 
-        if env.site_languages:
-            locale = '--locale="{}"'.format(env.site_languages.split(',')[0])
+        if env.site_default_language:
+            locale = '--locale="{}"'.format(env.site_default_language)
         else:
             locale = ''