current_project.rb in pgit-1.0.0

- old
+ new
@@ -1,56 +1,20 @@
-#
-#   Decides what the "current project" is, in relation to the pwd.
-#
-# - config_yaml: has the project configurations. It has at least one
-#   project. Each project has an (pivotal) api_token, path, and (pivotal)
-#   id
-#
+require 'pgit'
+require 'forwardable'
 
 module PGit
   class CurrentProject
-    def initialize(config_yaml)
-      @current_project = find_current_project(config_yaml)
-    end
+    extend Forwardable
 
-    def pwd
-      project_path = @current_project["path"]
-      File.expand_path(project_path, __FILE__)
+    PGit::Project.instance_methods(false).each do |m|
+      def_delegator :@current, m
     end
 
-    def id
-      @current_project["id"]
-    end
-
-    def api_token
-      @current_project["api_token"]
-    end
-
-    private
-
-    def escape_slashes(project_path)
-      project_path.gsub('/','\/')
-    end
-
-    def find_matching_projects(projects)
-      projects.select do |project|
-        project_path = project["path"]
-        extended_path = File.expand_path(project_path, __FILE__)
-        escaped_project = escape_slashes(extended_path)
-        Dir.pwd.match(/#{escaped_project}/)
+    def initialize(configuration)
+      @current = configuration.projects.find do |p|
+        File.expand_path(p.path) == Dir.pwd
       end
-    end
 
-    def find_current_project(config_yaml)
-      projects = config_yaml["projects"]
-      matching_projects = find_matching_projects(projects)
-
-      PGit::CurrentProject::Validator.new(matching_projects)
-      find_best_match(matching_projects)
-    end
-
-    def find_best_match(matching_projects)
-      matching_projects.sort! { |a,b| b["path"].length <=> a["path"].length }
-      matching_projects.first
+      raise PGit::Error::User, "Current Project does not exist. See `pgit proj add -h`" unless @current
     end
   end
 end