Refactor Settings initializer

All overrides are marked as deprecated.
Default settings are at the bottom.

1 files changed, 200 insertions, 6 deletions

diff --git a/config/initializers/1_settings.rb b/config/initializers/1_settings.rb
index e684f37857d..4fe3ced4d8d 100644
--- a/config/initializers/1_settings.rb
+++ b/config/initializers/1_settings.rb
@@ -2,23 +2,43 @@ class Settings < Settingslogic
   source "#{Rails.root}/config/gitlab.yml"
 
   class << self
+    # FIXME: Deprecated: remove for 4.1
     def web_protocol
+      ActiveSupport::Deprecation.warn("Settings.web_protocol is deprecated and will be removed from GitLab 4.1", caller)
+      gitlab.protocol
+    rescue Settingslogic::MissingSetting
       self.web['protocol'] ||= web.https ? "https" : "http"
     end
 
+    # FIXME: Deprecated: remove for 4.1
     def web_host
+      ActiveSupport::Deprecation.warn("Settings.web_host is deprecated and will be removed from GitLab 4.1", caller)
+      gitlab.host
+    rescue Settingslogic::MissingSetting
       self.web['host'] ||= 'localhost'
     end
 
+    # FIXME: Deprecated: remove for 4.1
     def email_from
+      ActiveSupport::Deprecation.warn("Settings.email_from is deprecated and will be removed from GitLab 4.1", caller)
+      gitlab.email_from
+    rescue Settingslogic::MissingSetting
       self.email['from'] ||= ("notify@" + web_host)
     end
 
+    # FIXME: Deprecated: remove for 4.1
     def url
+      ActiveSupport::Deprecation.warn("Settings.url is deprecated and will be removed from GitLab 4.1", caller)
+      gitlab.url
+    rescue Settingslogic::MissingSetting
       self['url'] ||= build_url
     end
 
+    # FIXME: Deprecated: remove for 4.1
     def web_port
+      ActiveSupport::Deprecation.warn("Settings.web_port is deprecated and will be removed from GitLab 4.1", caller)
+      gitlab.port.to_i
+    rescue Settingslogic::MissingSetting
       if web.https
         web['port'] = 443
       else
@@ -26,11 +46,17 @@ class Settings < Settingslogic
       end.to_i
     end
 
+    # FIXME: Deprecated: remove for 4.1
     def web_custom_port?
+      ActiveSupport::Deprecation.warn("Settings.web_custom_port? is deprecated and will be removed from GitLab 4.1", caller)
+      gitlab_on_non_standard_port?
+    rescue Settingslogic::MissingSetting
       ![443, 80].include?(web_port)
     end
 
+    # FIXME: Deprecated: remove for 4.1
     def build_url
+      ActiveSupport::Deprecation.warn("Settings.build_url is deprecated and will be removed from GitLab 4.1", caller)
       if web_custom_port?
         custom_port = ":#{web_port}"
       else
@@ -44,19 +70,35 @@ class Settings < Settingslogic
       ].join('')
     end
 
+    # FIXME: Deprecated: remove for 4.1
     def ssh_port
+      ActiveSupport::Deprecation.warn("Settings.ssh_port is deprecated and will be removed from GitLab 4.1", caller)
+      gitolite.ssh_port
+    rescue Settingslogic::MissingSetting
       git_host['port'] || 22
     end
 
+    # FIXME: Deprecated: remove for 4.1
     def ssh_user
+      ActiveSupport::Deprecation.warn("Settings.ssh_user is deprecated and will be removed from GitLab 4.1", caller)
+      gitolite.ssh_user
+    rescue Settingslogic::MissingSetting
       git_host['git_user'] || 'git'
     end
 
+    # FIXME: Deprecated: remove for 4.1
     def ssh_host
+      ActiveSupport::Deprecation.warn("Settings.ssh_host is deprecated and will be removed from GitLab 4.1", caller)
+      gitolite.ssh_host
+    rescue Settingslogic::MissingSetting
       git_host['host'] || web_host || 'localhost'
     end
 
+    # FIXME: Deprecated: remove for 4.1
     def ssh_path
+      ActiveSupport::Deprecation.warn("Settings.ssh_path is deprecated and will be removed from GitLab 4.1", caller)
+      gitolite.ssh_path_prefix
+    rescue Settingslogic::MissingSetting
       if ssh_port != 22
         "ssh://#{ssh_user}@#{ssh_host}:#{ssh_port}/"
       else
@@ -64,15 +106,27 @@ class Settings < Settingslogic
       end
     end
 
+    # FIXME: Deprecated: remove for 4.1
     def git_base_path
+      ActiveSupport::Deprecation.warn("Settings.git_base_path is deprecated and will be removed from GitLab 4.1", caller)
+      gitolite.repos_path
+    rescue Settingslogic::MissingSetting
       git_host['base_path'] || '/home/git/repositories/'
     end
 
+    # FIXME: Deprecated: remove for 4.1
     def git_hooks_path
+      ActiveSupport::Deprecation.warn("Settings.git_hooks_path is deprecated and will be removed from GitLab 4.1", caller)
+      gitolite.hooks_path
+    rescue Settingslogic::MissingSetting
       git_host['hooks_path'] || '/home/git/share/gitolite/hooks/'
     end
 
+    # FIXME: Deprecated: remove for 4.1
     def git_upload_pack
+      ActiveSupport::Deprecation.warn("Settings.git_upload_pack is deprecated and will be removed from GitLab 4.1", caller)
+      gitolite.upload_pack
+    rescue Settingslogic::MissingSetting
       if git_host['upload_pack'] != false
         true
       else
@@ -80,7 +134,11 @@ class Settings < Settingslogic
       end
     end
 
+    # FIXME: Deprecated: remove for 4.1
     def git_receive_pack
+      ActiveSupport::Deprecation.warn("Settings.git_receive_pack is deprecated and will be removed from GitLab 4.1", caller)
+      gitolite.receive_pack
+    rescue Settingslogic::MissingSetting
       if git_host['receive_pack'] != false
         true
       else
@@ -88,71 +146,207 @@ class Settings < Settingslogic
       end
     end
 
+    # FIXME: Deprecated: remove for 4.1
     def git_bin_path
+      ActiveSupport::Deprecation.warn("Settings.git_bin_path is deprecated and will be removed from GitLab 4.1", caller)
+      git.bin_path
+    rescue Settingslogic::MissingSetting
       git['path'] || '/usr/bin/git'
     end
 
+    # FIXME: Deprecated: remove for 4.1
     def git_max_size
+      ActiveSupport::Deprecation.warn("Settings.git_max_size is deprecated and will be removed from GitLab 4.1", caller)
+      git.max_size
+    rescue Settingslogic::MissingSetting
       git['git_max_size'] || 5242880 # 5.megabytes
     end
 
+    # FIXME: Deprecated: remove for 4.1
     def git_timeout
+      ActiveSupport::Deprecation.warn("Settings.git_timeout is deprecated and will be removed from GitLab 4.1", caller)
+      git.timeout
+    rescue Settingslogic::MissingSetting
       git['git_timeout'] || 10
     end
 
+    # FIXME: Deprecated: remove for 4.1
     def gitolite_admin_uri
+      ActiveSupport::Deprecation.warn("Settings.gitolite_admin_uri is deprecated and will be removed from GitLab 4.1", caller)
+      gitolite.admin_uri
+    rescue Settingslogic::MissingSetting
       git_host['admin_uri'] || 'git@localhost:gitolite-admin'
     end
 
+    # FIXME: Deprecated: remove for 4.1
     def gitolite_config_file
+      ActiveSupport::Deprecation.warn("Settings.gitolite_config_file is deprecated and will be removed from GitLab 4.1", caller)
+      gitolite.config_file
+    rescue Settingslogic::MissingSetting
       git_host['config_file'] || 'gitolite.conf'
     end
 
+    # FIXME: Deprecated: remove for 4.1
     def gitolite_admin_key
+      ActiveSupport::Deprecation.warn("Settings.gitolite_admin_key is deprecated and will be removed from GitLab 4.1", caller)
+      gitolite.admin_key
+    rescue Settingslogic::MissingSetting
       git_host['gitolite_admin_key'] || 'gitlab'
     end
 
+    # FIXME: Deprecated: remove for 4.1
     def default_projects_limit
+      ActiveSupport::Deprecation.warn("Settings.default_projects_limit is deprecated and will be removed from GitLab 4.1", caller)
+      gitlab.default_projects_limit
+    rescue Settingslogic::MissingSetting
       app['default_projects_limit'] || 10
     end
 
+    # FIXME: Deprecated: remove for 4.1
     def backup_path
-      t = app['backup_path'] || "backups/"
-      t = /^\//.match(t) ? t : Rails.root .join(t)
-      t
+      ActiveSupport::Deprecation.warn("Settings.backup_path is deprecated and will be removed from GitLab 4.1", caller)
+      backup.path
+    rescue Settingslogic::MissingSetting
+      File.expand_path(app['backup_path'] || "backups/", Rails.root)
     end
 
+    # FIXME: Deprecated: remove for 4.1
     def backup_keep_time
+      ActiveSupport::Deprecation.warn("Settings.backup_keep_time is deprecated and will be removed from GitLab 4.1", caller)
+      backup.keep_time
+    rescue Settingslogic::MissingSetting
       app['backup_keep_time'] || 0
     end
 
+    # FIXME: Deprecated: remove for 4.1
     def ldap_enabled?
-      ldap && ldap['enabled']
+      ActiveSupport::Deprecation.warn("Settings.ldap_enabled? is deprecated and will be removed from GitLab 4.1", caller)
+      ldap.enabled
     rescue Settingslogic::MissingSetting
       false
     end
 
+    # FIXME: Deprecated: remove for 4.1
     def omniauth_enabled?
-      omniauth && omniauth['enabled']
+      ActiveSupport::Deprecation.warn("Settings.omniauth_enabled? is deprecated and will be removed from GitLab 4.1", caller)
+      omniauth.enabled
     rescue Settingslogic::MissingSetting
       false
     end
 
+    # FIXME: Deprecated: remove for 4.1
     def omniauth_providers
-      (omniauth_enabled? && omniauth['providers']) || []
+      ActiveSupport::Deprecation.warn("Settings.omniauth_providers is deprecated and will be removed from GitLab 4.1", caller)
+      omniauth.providers
+    rescue Settingslogic::MissingSetting
+      []
     end
 
+    # FIXME: Deprecated: remove for 4.1
     def disable_gravatar?
+      ActiveSupport::Deprecation.warn("Settings.disable_gravatar? is deprecated and will be removed from GitLab 4.1", caller)
+      !gravatar.enabled
+    rescue Settingslogic::MissingSetting
       app['disable_gravatar'] || false
     end
 
+    # FIXME: Deprecated: remove for 4.1
     def gravatar_url
+      ActiveSupport::Deprecation.warn("Settings.gravatar_url is deprecated and will be removed from GitLab 4.1", caller)
+      gravatar.plain_url
+    rescue Settingslogic::MissingSetting
       app['gravatar_url'] || 'http://www.gravatar.com/avatar/%{hash}?s=%{size}&d=mm'
     end
 
+    # FIXME: Deprecated: remove for 4.1
     def gravatar_ssl_url
+      ActiveSupport::Deprecation.warn("Settings.gravatar_ssl_url is deprecated and will be removed from GitLab 4.1", caller)
+      gravatar.ssl_url
+    rescue Settingslogic::MissingSetting
       app['gravatar_ssl_url'] || 'https://secure.gravatar.com/avatar/%{hash}?s=%{size}&d=mm'
     end
 
+
+
+    def gitlab_on_non_standard_port?
+      ![443, 80].include?(gitlab.port.to_i)
+    end
+
+    private
+
+    def build_gitolite_ssh_path_prefix
+      if gitolite.ssh_port != 22
+        "ssh://#{gitolite.ssh_user}@#{gitolite.ssh_host}:#{gitolite.ssh_port}/"
+      else
+        "#{gitolite.ssh_user}@#{gitolite.ssh_host}:"
+      end
+    end
+
+    def build_gitlab_url
+      if gitlab_on_non_standard_port?
+        custom_port = ":#{gitlab.port}"
+      else
+        custom_port = nil
+      end
+      [ gitlab.protocol,
+        "://",
+        gitlab.host,
+        custom_port
+      ].join('')
+    end
   end
 end
+
+
+# Default settings
+
+# FIXME: Deprecated: remove for 4.1
+# all Settings.web ...
+# all Settings.app ...
+# all Settings.email ...
+# all Settings.git_host ...
+Settings['pre_40_config'] ||= Settings['web'].present?
+
+Settings['ldap'] ||= Settingslogic.new({})
+Settings.ldap['enabled'] ||= false
+
+Settings['omniauth'] ||= Settingslogic.new({})
+Settings.omniauth['enabled']    ||= false
+Settings.omniauth['providers']  ||= []
+
+Settings['gitlab'] ||= Settingslogic.new({})
+Settings.gitlab['default_projects_limit'] ||= Settings.pre_40_config ? Settings.default_projects_limit : 10
+Settings.gitlab['host']       ||= Settings.pre_40_config ? Settings.web_host : 'localhost'
+Settings.gitlab['https']      ||= Settings.pre_40_config ? Settings.web.https : false
+Settings.gitlab['port']       ||= Settings.gitlab.https ? 443 : 80
+Settings.gitlab['protocol']   ||= Settings.gitlab.https ? "https" : "http"
+Settings.gitlab['email_from'] ||= Settings.pre_40_config ? Settings.email_from : "gitlab@#{Settings.gitlab.host}"
+Settings.gitlab['url']        ||= Settings.pre_40_config ? Settings.url : Settings.send(:build_gitlab_url)
+
+Settings['gravatar'] ||= Settingslogic.new({})
+Settings.gravatar['enabled']    ||= Settings.pre_40_config ? !Settings.disable_gravatar? : true
+Settings.gravatar['plain_url']  ||= Settings.pre_40_config ? Settings.gravatar_url      : 'http://www.gravatar.com/avatar/%{hash}?s=%{size}&d=mm'
+Settings.gravatar['ssl_url']    ||= Settings.pre_40_config ? Settings.gravatar_ssl_url  : 'https://secure.gravatar.com/avatar/%{hash}?s=%{size}&d=mm'
+
+Settings['gitolite'] ||= Settingslogic.new({})
+Settings.gitolite['admin_key']    ||= Settings.pre_40_config ? Settings.gitolite_admin_key : 'gitlab'
+Settings.gitolite['admin_uri']    ||= Settings.pre_40_config ? Settings.gitolite_admin_uri : 'git@localhost:gitolite-admin'
+Settings.gitolite['config_file']  ||= Settings.pre_40_config ? Settings.gitolite_config_file : 'gitolite.conf'
+Settings.gitolite['hooks_path']   ||= Settings.pre_40_config ? Settings.git_hooks_path : '/home/git/share/gitolite/hooks/'
+Settings.gitolite['receive_pack'] ||= Settings.pre_40_config ? Settings.git_receive_pack : (Settings.gitolite['receive_pack'] != false)
+Settings.gitolite['repos_path']   ||= Settings.pre_40_config ? Settings.git_base_path : '/home/git/repositories/'
+Settings.gitolite['upload_pack']  ||= Settings.pre_40_config ? Settings.git_upload_pack : (Settings.gitolite['upload_pack'] != false)
+Settings.gitolite['ssh_host']     ||= Settings.pre_40_config ? Settings.ssh_host : (Settings.gitlab.host || 'localhost')
+Settings.gitolite['ssh_port']     ||= Settings.pre_40_config ? Settings.ssh_port : 22
+Settings.gitolite['ssh_user']     ||= Settings.pre_40_config ? Settings.ssh_user : 'git'
+Settings.gitolite['ssh_path_prefix'] ||= Settings.pre_40_config ? Settings.ssh_path : Settings.send(:build_gitolite_ssh_path_prefix)
+
+Settings['backup'] ||= Settingslogic.new({})
+Settings.backup['keep_time']  ||= Settings.pre_40_config ? Settings.backup_keep_time : 0
+Settings.backup['path']         = Settings.pre_40_config ? Settings.backup_path : File.expand_path(Settings.backup['path'] || "tmp/backups/", Rails.root)
+
+Settings['git'] ||= Settingslogic.new({})
+Settings.git['max_size']  ||= Settings.pre_40_config ? Settings.git_max_size : 5242880 # 5.megabytes
+Settings.git['bin_path']  ||= Settings.pre_40_config ? Settings.git_bin_path : '/usr/bin/git'
+Settings.git['timeout']   ||= Settings.pre_40_config ? Settings.git_timeout : 10
+Settings.git['path']      ||= Settings.git.bin_path # FIXME: Deprecated: remove for 4.1