From 42da4faca442b4fcc0af2f66b1f2ad13d9d13b66 Mon Sep 17 00:00:00 2001
From: James Fargher <proglottis@gmail.com>
Date: Tue, 20 Aug 2019 12:38:23 +1200
Subject: Auto-DevOps pipeline skipped banner

Small banner to show the user why their pipeline was skipped
---
 app/models/ci/pipeline.rb                    |  4 ++++
 app/views/projects/pipelines/_info.html.haml |  6 +++++
 locale/gitlab.pot                            |  3 +++
 spec/models/ci/pipeline_spec.rb              | 34 ++++++++++++++++++++++++++++
 4 files changed, 47 insertions(+)

diff --git a/app/models/ci/pipeline.rb b/app/models/ci/pipeline.rb
index 255ae64a3fd..c891cff4632 100644
--- a/app/models/ci/pipeline.rb
+++ b/app/models/ci/pipeline.rb
@@ -810,6 +810,10 @@ module Ci
       errors ? errors.full_messages.to_sentence : ""
     end
 
+    def auto_devops_unsupported?
+      !auto_devops_buildable.nil? && !auto_devops_buildable?
+    end
+
     private
 
     def ci_yaml_from_repo
diff --git a/app/views/projects/pipelines/_info.html.haml b/app/views/projects/pipelines/_info.html.haml
index 2b56ada8b73..6e226c15970 100644
--- a/app/views/projects/pipelines/_info.html.haml
+++ b/app/views/projects/pipelines/_info.html.haml
@@ -5,6 +5,12 @@
     %pre.commit-description<
       = preserve(markdown(commit.description, pipeline: :single_line))
 
+- if @pipeline.auto_devops_unsupported?
+  .flash-container
+    .flash-warning
+      .flash-text
+        = s_('This pipeline was skipped because this project is not compatible with Auto DevOps. To run Auto DevOps pipelines, ensure your project has a <a href="https://docs.gitlab.com/ee/topics/autodevops/#auto-build-using-a-dockerfile">Dockerfile</a> or <a href="https://docs.gitlab.com/ee/topics/autodevops/#auto-build-using-heroku-buildpacks">matching buildpack</a>.').html_safe
+
 .info-well
   .well-segment.pipeline-info
     .icon-container
diff --git a/locale/gitlab.pot b/locale/gitlab.pot
index e8d27360395..7506fe22c6a 100644
--- a/locale/gitlab.pot
+++ b/locale/gitlab.pot
@@ -11649,6 +11649,9 @@ msgstr ""
 msgid "This pipeline makes use of a predefined CI/CD configuration enabled by <b>Auto DevOps.</b>"
 msgstr ""
 
+msgid "This pipeline was skipped because this project is not compatible with Auto DevOps. To run Auto DevOps pipelines, ensure your project has a <a href=\"https://docs.gitlab.com/ee/topics/autodevops/#auto-build-using-a-dockerfile\">Dockerfile</a> or <a href=\"https://docs.gitlab.com/ee/topics/autodevops/#auto-build-using-heroku-buildpacks\">matching buildpack</a>."
+msgstr ""
+
 msgid "This project"
 msgstr ""
 
diff --git a/spec/models/ci/pipeline_spec.rb b/spec/models/ci/pipeline_spec.rb
index 76ff31221fe..a141e56c0c7 100644
--- a/spec/models/ci/pipeline_spec.rb
+++ b/spec/models/ci/pipeline_spec.rb
@@ -3082,4 +3082,38 @@ describe Ci::Pipeline, :mailer do
       end
     end
   end
+
+  describe '#auto_devops_unsupported?' do
+    subject { pipeline }
+
+    context 'buildable' do
+      before do
+        pipeline.auto_devops_buildable = true
+      end
+
+      it 'is supported' do
+        is_expected.not_to be_auto_devops_unsupported
+      end
+    end
+
+    context 'not buildable' do
+      before do
+        pipeline.auto_devops_buildable = false
+      end
+
+      it 'is unsupported' do
+        is_expected.to be_auto_devops_unsupported
+      end
+    end
+
+    context 'unknown buildable' do
+      before do
+        pipeline.auto_devops_buildable = nil
+      end
+
+      it 'is supported' do
+        is_expected.not_to be_auto_devops_unsupported
+      end
+    end
+  end
 end
-- 
cgit v1.2.1