Define Discourse admins and site settings in Puppet, separate private data from other settings

modules/discourse/files/init-discourse

Index: modules/discourse/files/init-discourse
===================================================================
--- a/modules/discourse/files/init-discourse
+++ b/modules/discourse/files/init-discourse
@@ -1,14 +1,14 @@
 #!/usr/bin/env python
 
 import sys, os, pwd, subprocess
 
 app_dir = '/opt/discourse'
-secret = '9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd15d6c15b0f00a08'
+secret = os.environ.get('DISCOURSE_SECRET', None)
 
 # HOME environment variable isn't reliable when called via sudo
 home_dir = os.path.expanduser('~' + pwd.getpwuid(os.getuid()).pw_name)
 
 env = dict(os.environ)
 env['GEM_HOME'] = os.path.join(home_dir, '.gems')
 
 def preprocessFiles():
@@ -19,20 +19,23 @@ def preprocessFiles():
     handle = open(gemfile_path, 'ab')
     print >>handle, "gem 'fcgi'"
     print >>sys.stderr, 'Added fcgi gem to Gemfile'
   handle.close()
 
   secret_path = os.path.join(app_dir, 'config', 'initializers', 'secret_token.rb')
   handle = open(secret_path, 'rb')
   if handle.read().find('SET_SECRET_HERE') >= 0:
-    handle.close()
-    handle = open(secret_path, 'wb')
-    print >>handle, 'Discourse::Application.config.secret_token = "%s"' % secret
-    print >>sys.stderr, 'Defined our secret in config/initializers/secret_token.rb'
+    if secret != None:
+      handle.close()
+      handle = open(secret_path, 'wb')
+      print >>handle, 'Discourse::Application.config.secret_token = "%s"' % secret
+      print >>sys.stderr, 'Defined our secret in config/initializers/secret_token.rb'
+    else:
+      print >>sys.stderr, 'Skipping defining secret in config/initializers/secret_token.rb, please set DISCOURSE_SECRET environment variable'
   handle.close()
 
 def callRailsCommand(command):
   subprocess.call(command, env=env, cwd=app_dir)
 
 def runInitCommands():
   rake_path = os.path.join(env['GEM_HOME'], 'bin', 'rake')
   spawn_path = '/etc/init.d/spawn-fcgi'