Add runner info in build event

changelogs/unreleased/20709-add-runner-info-in-build-event.yaml

+---
+title: Add runner information in build web hook event
+merge_request: 20709
+author: Gaetan Semet
+type: added

doc/user/project/integrations/webhooks.md

@@ -1223,6 +1223,7 @@ X-Gitlab-Event: Job Hook
   "build_duration": null,
   "build_allow_failure": false,
   "build_failure_reason": "script_failure",
+  "pipeline_id": 2366,
   "project_id": 380,
   "project_name": "gitlab-org/gitlab-test",
   "user": {
@@ -1248,10 +1249,18 @@ X-Gitlab-Event: Job Hook
     "git_ssh_url": "git@192.168.64.1:gitlab-org/gitlab-test.git",
     "git_http_url": "http://192.168.64.1:3005/gitlab-org/gitlab-test.git",
     "visibility_level": 20
+  },
+  "runner": {
+    "active": true,
+    "is_shared": false,
+    "id": 380987,
+    "description": "shared-runners-manager-6.gitlab.com"
   }
 }
 ```
 
+Note that `commit.id` is the id of the pipeline, not the id of the commit.
+
 ## Image URL rewriting
 
 From GitLab 11.2, simple image references are rewritten to use an absolute URL

lib/gitlab/data_builder/build.rb

@@ -31,6 +31,8 @@ module Gitlab
           build_duration: build.duration,
           build_allow_failure: build.allow_failure,
           build_failure_reason: build.failure_reason,
+          pipeline_id: commit.id,
+          runner: build_runner(build.runner),
 
           # TODO: do we still need it?
           project_id: project.id,
@@ -43,6 +45,7 @@ module Gitlab
           },
 
           commit: {
+            # note: commit.id is actually the pipeline id
             id: commit.id,
             sha: commit.sha,
             message: commit.git_commit_message,
@@ -75,6 +78,17 @@ module Gitlab
         author = commit.try(:author)
         author ? Gitlab::Routing.url_helpers.user_url(author) : "mailto:#{pipeline.git_author_email}"
       end
+
+      def build_runner(runner)
+        return unless runner
+
+        {
+          id: runner.id,
+          description: runner.description,
+          active: runner.active?,
+          is_shared: runner.instance_type?
+        }
+      end
     end
   end
 end

spec/lib/gitlab/data_builder/build_spec.rb

@@ -3,7 +3,8 @@
 require 'spec_helper'
 
 describe Gitlab::DataBuilder::Build do
-  let(:build) { create(:ci_build) }
+  let(:runner) { create(:ci_runner, :instance) }
+  let(:build) { create(:ci_build, :running, runner: runner) }
 
   describe '.build' do
     let(:data) do
@@ -20,6 +21,10 @@ describe Gitlab::DataBuilder::Build do
     it { expect(data[:build_failure_reason]).to eq(build.failure_reason) }
     it { expect(data[:project_id]).to eq(build.project.id) }
     it { expect(data[:project_name]).to eq(build.project.full_name) }
+    it { expect(data[:pipeline_id]).to eq(build.pipeline.id) }
+    it { expect(data[:commit][:id]).to eq(build.pipeline.id) }
+    it { expect(data[:runner][:id]).to eq(build.runner.id) }
+    it { expect(data[:runner][:description]).to eq(build.runner.description) }
 
     context 'commit author_url' do
       context 'when no commit present' do