Merge pull request #486 from inspec/mj/bk-coverage

Remove coverage from general test runs and add its own pipeline

.expeditor/buildkite/coverage.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+set -ueo pipefail
+
+echo "--- system details"
+uname -a
+ruby -v
+bundle --version
+
+echo "--- bundle install"
+bundle install --jobs=7 --retry=3 --without tools integration
+
+echo "+++ bundle exec rake"
+export CI_NAME=Buildkite
+export CI_BUILD_NUMBER=$BUILDKITE_BUILD_NUMBER
+export CI_BUILD_URL=$BUILDKITE_BUILD_URL
+export CI_BRANCH=$BUILDKITE_BRANCH
+
+bundle exec rake
+

.expeditor/config.yml

@@ -53,3 +53,9 @@ pipelines:
   - verify:
       description: Pull Request validation tests
       public: true
+
+  - coverage:
+      description: Generate test coverage report
+      public: true
+      env:
+       - CI_ENABLE_COVERAGE: true

.expeditor/coverage.pipeline.yml

@@ -0,0 +1,11 @@
+---
+steps:
+
+  - label: coverage
+    commands:
+      - bundle install --jobs=7 --retry=3 --without tools integration
+      - bundle exec rake test:default
+    expeditor:
+      executor:
+        docker:
+          image: ruby:2.6-stretch

test/helper.rb

@@ -1,6 +1,15 @@
 # encoding: utf-8
-require "coveralls"
-Coveralls.wear!
+if ENV["CI_ENABLE_COVERAGE"]
+  require "coveralls"
+  SimpleCov.formatters = SimpleCov::Formatter::MultiFormatter.new([
+    SimpleCov::Formatter::HTMLFormatter,
+    Coveralls::SimpleCov::Formatter,
+  ])
+
+  SimpleCov.start do
+    add_filter "/test/"
+  end
+end
 
 require "minitest/autorun"
 require "minitest/spec"