From 9a3d0f1d92ee99792b40c401f83121adb8fd3387 Mon Sep 17 00:00:00 2001
From: Kamil Trzcinski <ayufan@ayufan.eu>
Date: Tue, 15 Sep 2015 00:28:11 +0200
Subject: Add rake task to migrate CI tags

---
 lib/tasks/ci/migrate.rake | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 lib/tasks/ci/migrate.rake

(limited to 'lib')

diff --git a/lib/tasks/ci/migrate.rake b/lib/tasks/ci/migrate.rake
new file mode 100644
index 00000000000..c00b17f7a2d
--- /dev/null
+++ b/lib/tasks/ci/migrate.rake
@@ -0,0 +1,40 @@
+namespace :ci do
+  namespace :migrate do
+    def list_objects(type)
+      ids = ActiveRecord::Base.connection.select_all(
+        'select distinct taggable_id from ci_taggings where taggable_type = $1',
+        nil, [[nil, type]]
+      )
+      ids.map { |id| id['taggable_id'] }
+    end
+
+    def list_tags(type, id)
+      tags = ActiveRecord::Base.connection.select_all(
+        'select ci_tags.name from ci_tags ' +
+        'join ci_taggings on ci_tags.id = ci_taggings.tag_id ' +
+        'where taggable_type = $1 and taggable_id = $2 and context = $3',
+        nil, [[nil, type], [nil, id], [nil, 'tags']]
+      )
+      tags.map { |tag| tag['name'] }
+    end
+
+    desc 'GITLAB | Migrate CI tags'
+    task tags: :environment do
+      list_objects('Runner').each do |id|
+        runner = Ci::Runner.find_by_id(id)
+        if runner
+          tags = list_tags('Runner', id)
+          runner.update_attributes(tag_list: tags)
+        end
+      end
+
+      list_objects('Build').each do |id|
+        build = Ci::Build.find_by_id(id)
+        if build
+          tags = list_tags('Build', id)
+          build.update_attributes(tag_list: tags)
+        end
+      end
+    end
+  end
+end
-- 
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