Epic: Gitlab configuration with default values

config/initializers/00_before_all.rb

@@ -1,4 +0,0 @@
-GIT_HOST = YAML.load_file("#{Rails.root}/config/gitlab.yml")["git_host"]
-EMAIL_OPTS = YAML.load_file("#{Rails.root}/config/gitlab.yml")["email"]
-GIT_OPTS = YAML.load_file("#{Rails.root}/config/gitlab.yml")["git"]
-GITLAB_OPTS = YAML.load_file("#{Rails.root}/config/gitlab.yml")["gitlab"]

config/initializers/0_before_all.rb

@@ -0,0 +1 @@
+GITLAB_OPTS = YAML.load_file("#{Rails.root}/config/gitlab.yml")["gitlab"]

config/initializers/1_settings.rb

@@ -0,0 +1,75 @@
+class Settings < Settingslogic
+  source "#{Rails.root}/config/gitlab.yml"
+
+  class << self
+    def web_protocol
+      self.web['protocol'] ||= web.https ? "https://" : "http://"
+    end
+
+    def web_host 
+      self.web['host'] ||= 'localhost'
+    end
+
+    def email_from
+      self.email['from'] ||= "notify@" + web_host
+    end
+
+    def url 
+      self['url'] ||= build_url
+    end 
+
+    def build_url
+      raw_url = self.web_protocol
+      raw_url << web.host
+      raw_url << ":#{web.port}" if web.port.to_i != 80
+    end
+
+    def ssh_port
+      git_host['port'] || 22
+    end
+
+    def ssh_user
+      git_host['git_user'] || 'git'
+    end
+
+    def ssh_host
+      git_host['host'] || 'localhost'
+    end
+
+    def ssh_path
+      if ssh_port != 22
+        "ssh://#{ssh_user}@#{ssh_host}:#{ssh_port}/"
+      else
+        "#{ssh_user}@#{ssh_host}:"
+      end
+    end
+
+    def git_base_path
+      git_host['base_path'] || '/home/git/repositories/'
+    end
+
+    def git_upload_pack
+      git_host['upload_pack'] || true
+    end
+
+    def git_receive_pack
+      git_host['receive_pack'] || true
+    end
+
+    def git_bin_path
+      git['path'] || '/usr/bin/git'
+    end
+
+    def git_max_size
+      git['git_max_size'] || 5242880 # 5.megabytes
+    end
+
+    def git_timeout
+      git['git_timeout'] || 10
+    end
+
+    def gitolite_admin_uri
+      git['admin_uri'] || 'git@localhost:gitolite-admin'
+    end
+  end
+end

config/initializers/2_app.rb

@@ -1,4 +1,8 @@
 module Gitlab
   Version = File.read(Rails.root.join("VERSION"))
   Revision = `git log --pretty=format:'%h' -n 1`
+
+  def self.config
+    Settings 
+  end
 end

config/initializers/3_grit_ext.rb

@@ -1,8 +1,8 @@
 require 'grit'
 require 'pygments'
 
-Grit::Git.git_timeout = GIT_OPTS["git_timeout"]
-Grit::Git.git_max_size = GIT_OPTS["git_max_size"]
+Grit::Git.git_timeout = Gitlab.config.git_timeout
+Grit::Git.git_max_size = Gitlab.config.git_max_size
 
 Grit::Blob.class_eval do
   include Linguist::BlobHelper

config/initializers/devise.rb

@@ -4,7 +4,7 @@ Devise.setup do |config|
   # ==> Mailer Configuration
   # Configure the e-mail address which will be shown in Devise::Mailer,
   # note that it will be overwritten if you use your own mailer class with default "from" parameter.
-  config.mailer_sender = EMAIL_OPTS["from"]
+  config.mailer_sender = Gitlab.config.email_from
 
   # Configure the class responsible to send e-mails.
   # config.mailer = "Devise::Mailer"