1 files changed, 42 insertions, 0 deletions
diff --git a/app/services/delete_tag_service.rb b/app/services/delete_tag_service.rb
new file mode 100644
index 00000000000..0c836401136
--- /dev/null
+++ b/app/services/delete_tag_service.rb
@@ -0,0 +1,42 @@
+require_relative 'base_service'
+
+class DeleteTagService < BaseService
+  def execute(tag_name)
+    repository = project.repository
+    tag = repository.find_tag(tag_name)
+
+    # No such tag
+    unless tag
+      return error('No such tag', 404)
+    end
+
+    if repository.rm_tag(tag_name)
+      push_data = build_push_data(tag)
+      
+      EventCreateService.new.push(project, current_user, push_data)
+      project.execute_hooks(push_data.dup, :tag_push_hooks)
+      project.execute_services(push_data.dup, :tag_push_hooks)
+
+      success('Tag was removed')
+    else
+      error('Failed to remove tag')
+    end
+  end
+
+  def error(message, return_code = 400)
+    out = super(message)
+    out[:return_code] = return_code
+    out
+  end
+
+  def success(message)
+    out = super()
+    out[:message] = message
+    out
+  end
+
+  def build_push_data(tag)
+    Gitlab::PushDataBuilder
+      .build(project, current_user, tag.target, Gitlab::Git::BLANK_SHA, "#{Gitlab::Git::TAG_REF_PREFIX}#{tag.name}", [])
+  end
+end