lib/zen/task/package.rake in zen-0.2.8 vs lib/zen/task/package.rake in zen-0.3b

@@ -1,46 +1,47 @@
-# Task group for managing packages.
 namespace :package do
-
   desc 'Lists all installed packages'
   task :list do
-    Zen::Package::Registered.each do |name, pkg|
-      message = <<-MSG
-#{name}
---------------------
-#{pkg.about}
+    require File.expand_path('../../../zen', __FILE__)
 
-MSG
-
-      puts message
+    Zen::Package::REGISTERED.each do |name, pkg|
+      if pkg.about.nil? or pkg.about.empty?
+        puts "* #{name}"
+      else
+        puts "* #{name}\n  #{pkg.about}"
+      end
     end
   end
 
   desc 'Migrates a package to a certain version'
   task :migrate, :name, :version do |task, args|
+    require File.expand_path('../../../zen', __FILE__)
+
     if !args[:name]
       abort "You need to specify the name of a package to migrate"
     end
 
+    name = args[:name].to_sym
+
     if !args[:version]
       version = nil
     else
       version = args[:version].to_i
     end
 
     # Validate the package name
-    if !Zen::Package::Registered[args[:name].to_sym]
-      abort "The package name \"#{args[:name]}\" is invalid."
+    if !Zen::Package::REGISTERED[name]
+      abort "The package name \"#{name}\" is invalid."
     end
 
-    package = Zen::Package::Registered[args[:name].to_sym]
+    package = Zen::Package::REGISTERED[name]
 
     # Get the migrations directory
-    if package.respond_to?(:migration_dir) and !package.migration_dir.nil?
-      dir = package.migration_dir
+    if package.respond_to?(:migrations) and !package.migrations.nil?
+      dir = package.migrations
     else
-      dir = package.directory + '/../../migrations'
+      abort 'The specified package has no migrations directory set'
     end
 
     # Validate the directory
     if !File.directory?(dir)
       abort "The directory #{dir} does not exist."
@@ -49,13 +50,8 @@
     table = 'migrations_package_' + package.name.to_s
 
     Ramaze::Log.info('Migrating package...')
 
     # Run all migrations
-    Zen.database.transaction do
-      Sequel::Migrator.run(
-        Zen.database, dir, :table => table, :target => version
-      )
-    end
+    Sequel::Migrator.run(Zen.database, dir, :table => table, :target => version)
   end
-
 end