Squash Rails 2 migrations.

CHANGELOG.md

@@ -1,5 +1,7 @@
 # Changelog
 
+* `#2451` Squash old migrations
+
 ## 3.0.0.pre7
 
 * `#2070` Adaptions after changing core asset locations

db/migrate/20110804151010_add_projects_overviews.rb

@@ -1,27 +0,0 @@
-#-- copyright
-# OpenProject is a project management system.
-#
-# Copyright (C) 2012-2013 the OpenProject Team
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License version 3.
-#
-# See doc/COPYRIGHT.rdoc for more details.
-#++
-
-class AddProjectsOverviews < ActiveRecord::Migration
-  def self.up
-    create_table :my_projects_overviews, :force => true do |t|
-      t.column "project_id", :integer, :default => 0, :null => false
-      t.column "left", :string, :default => ["wiki", "projectdetails", "issuetracking"].to_yaml, :null => false
-      t.column "right", :string, :default => ["members", "news"].to_yaml, :null => false
-      t.column "top", :string, :default => [].to_yaml, :null => false
-      t.column "hidden", :string, :default => [].to_yaml, :null => false
-      t.column "created_on", :datetime, :null => false
-    end
-  end
-
-  def self.down
-    drop_table :my_projects_overviews
-  end
-end

db/migrate/20111202150017_change_serialized_columns_from_string_to_text.rb

@@ -1,35 +0,0 @@
-#-- copyright
-# OpenProject is a project management system.
-#
-# Copyright (C) 2012-2013 the OpenProject Team
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License version 3.
-#
-# See doc/COPYRIGHT.rdoc for more details.
-#++
-
-class ChangeSerializedColumnsFromStringToText < ActiveRecord::Migration
-  def self.up
-    change_table :my_projects_overviews do |t|
-      t.change_default "left", nil
-      t.change_default "right", nil
-      t.change_default "top", nil
-      t.change_default "hidden", nil
-
-      t.change "left", :text, :null => false
-      t.change "right", :text, :null => false
-      t.change "top", :text, :null => false
-      t.change "hidden", :text, :null => false
-    end
-  end
-
-  def self.down
-    change_table :my_projects_overviews do |t|
-      t.change "left", :string, :default => ["wiki", "projectdetails", "issuetracking"].to_yaml, :null => false
-      t.change "right", :string, :default => ["members", "news"].to_yaml, :null => false
-      t.change "top", :string, :default => [].to_yaml, :null => false
-      t.change "hidden", :string, :default => [].to_yaml, :null => false
-    end
-  end
-end

db/migrate/20120605121847_create_default_my_projects_page.rb

@@ -1,27 +0,0 @@
-#-- copyright
-# OpenProject is a project management system.
-#
-# Copyright (C) 2012-2013 the OpenProject Team
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License version 3.
-#
-# See doc/COPYRIGHT.rdoc for more details.
-#++
-
-class CreateDefaultMyProjectsPage < ActiveRecord::Migration
-  def self.up
-    # creates a default my project page config for each project
-    # that pretty much mirrors the contents of the static page
-    # if there is already a my project page then don't create a second one
-    Project.all.each do |project|
-      unless MyProjectsOverview.exists? :project_id => project.id
-        MyProjectsOverview.create :project => project
-      end
-    end
-  end
-
-  def self.down
-    MyProjectsOverview.destroy_all
-  end
-end

db/migrate/20120605121861_aggregated_my_project_page_migrations.rb

@@ -0,0 +1,46 @@
+require Rails.root.join("db","migrate","migration_utils","migration_squasher").to_s
+require 'open_project/plugins/migration_mapping'
+# This migration aggregates the migrations detailed in MIGRATION_FILES
+class AggregatedMyProjectPageMigrations < ActiveRecord::Migration
+
+  def initialize
+    super
+    @issues_table_exists = ActiveRecord::Base.connection.tables.include? 'issues'
+  end
+
+  MIGRATION_FILES = <<-MIGRATIONS
+    20110804151010_add_projects_overviews.rb
+    20111202150017_change_serialized_columns_from_string_to_text.rb
+    20120605121847_create_default_my_projects_page.rb
+  MIGRATIONS
+
+  OLD_PLUGIN_NAME = "chiliproject_my_project_page"
+
+  def up
+    migration_names = OpenProject::Plugins::MigrationMapping.migration_files_to_migration_names(MIGRATION_FILES, OLD_PLUGIN_NAME)
+    Migration::MigrationSquasher.squash(migration_names) do
+      create_table :my_projects_overviews do |t|
+        t.integer "project_id", default: 0, null: false
+        t.text "left", default: ["wiki", "projectdetails", "issuetracking"].to_yaml, null: false
+        t.text "right", default: ["members", "news"].to_yaml, null: false
+        t.text "top", default: [].to_yaml, null: false
+        t.text "hidden", default: [].to_yaml, null: false
+        t.datetime "created_on", null: false
+      end
+
+      # creates a default my project page config for each project
+      # that pretty much mirrors the contents of the static page
+      # if there is already a my project page then don't create a second one
+      Project.all.each do |project|
+        unless MyProjectsOverview.exists? project_id: project.id
+          MyProjectsOverview.create project: project
+        end
+      end
+    end
+  end
+
+  def down
+    drop_table :my_projects_overviews
+  end
+end
+