From 4f438f21cd4616da82b9c40430af1e9f45482993 Mon Sep 17 00:00:00 2001
From: Akash Srivastava <akashsrivastava@Admins-MacBook-Pro-4.local>
Date: Sun, 27 Jan 2019 21:06:11 +0530
Subject: [PATCH] Added delete_pipeline API

---
 lib/gitlab/client/pipelines.rb       | 12 ++++++++++++
 spec/gitlab/client/pipelines_spec.rb | 11 +++++++++++
 2 files changed, 23 insertions(+)

diff --git a/lib/gitlab/client/pipelines.rb b/lib/gitlab/client/pipelines.rb
index 3222d585f..b8e71e641 100644
--- a/lib/gitlab/client/pipelines.rb
+++ b/lib/gitlab/client/pipelines.rb
@@ -77,5 +77,17 @@ def cancel_pipeline(project, id)
     def retry_pipeline(project, id)
       post("/projects/#{url_encode project}/pipelines/#{id}/retry")
     end
+
+    # Delete a pipeline
+    #
+    # @example
+    #   Gitlab.delete_pipeline(5, 1)
+    #
+    # @param  [Integer, String] project The ID or name of a project.
+    # @param  [Integer] id The ID of a pipeline.
+    # @return [void] This API call returns an empty response body.
+    def delete_pipeline(project, id)
+      delete("/projects/#{url_encode project}/pipelines/#{id}")
+    end
   end
 end
diff --git a/spec/gitlab/client/pipelines_spec.rb b/spec/gitlab/client/pipelines_spec.rb
index d483a3f99..fc4604be5 100644
--- a/spec/gitlab/client/pipelines_spec.rb
+++ b/spec/gitlab/client/pipelines_spec.rb
@@ -109,4 +109,15 @@
       expect(@pipeline_retry.user.name).to eq('Administrator')
     end
   end
+
+  describe '.delete_pipeline' do
+    before do
+      stub_delete('/projects/3/pipelines/46', 'empty')
+      Gitlab.delete_pipeline(3, 46)
+    end
+
+    it 'gets the correct resource' do
+      expect(a_delete('/projects/3/pipelines/46')).to have_been_made
+    end
+  end
 end