From e1ddf75eb6f48677edfec967d91caa8d11d2c469 Mon Sep 17 00:00:00 2001
From: Tim Smith <tsmith84@gmail.com>
Date: Fri, 11 Oct 2019 20:31:53 -0700
Subject: [PATCH] Add testing of PRs in Buildkite

Remove the Travis config

Signed-off-by: Tim Smith <tsmith@chef.io>
---
 .expeditor/config.yml          |  5 ++++
 .expeditor/run_linux_tests.sh  | 44 ++++++++++++++++++++++++++++++++++
 .expeditor/verify.pipeline.yml | 27 +++++++++++++++++++++
 .travis.yml                    | 21 ----------------
 4 files changed, 76 insertions(+), 21 deletions(-)
 create mode 100755 .expeditor/run_linux_tests.sh
 create mode 100644 .expeditor/verify.pipeline.yml
 delete mode 100644 .travis.yml

diff --git a/.expeditor/config.yml b/.expeditor/config.yml
index b25253a5..c33d8323 100644
--- a/.expeditor/config.yml
+++ b/.expeditor/config.yml
@@ -40,6 +40,11 @@ merge_actions:
   - built_in:build_gem:
       only_if: built_in:bump_version
 
+pipelines:
+  - verify:
+      description: Pull Request validation tests
+      public: true
+
 promote:
   actions:
     - built_in:rollover_changelog
diff --git a/.expeditor/run_linux_tests.sh b/.expeditor/run_linux_tests.sh
new file mode 100755
index 00000000..a0b86e30
--- /dev/null
+++ b/.expeditor/run_linux_tests.sh
@@ -0,0 +1,44 @@
+#!/bin/bash
+#
+# This script runs a passed in command, but first setups up the bundler caching on the repo
+
+set -e
+
+export USER="root"
+
+# make sure we have the aws cli
+apt-get update -y
+apt-get install awscli -y
+
+# grab the s3 bundler if it's there and use it for all operations in bundler
+echo "Fetching bundle cache archive from s3://public-cd-buildkite-cache/${BUILDKITE_PIPELINE_SLUG}/${BUILDKITE_LABEL}/bundle.tar.bz2"
+aws s3 cp "s3://public-cd-buildkite-cache/${BUILDKITE_PIPELINE_SLUG}/${BUILDKITE_LABEL}/bundle.tar.bz2" bundle.tar.bz2 || echo 'Could not pull the bundler archive from s3 for caching. Builds may be slower than usual as all gems will have to install.'
+aws s3 cp "s3://public-cd-buildkite-cache/${BUILDKITE_PIPELINE_SLUG}/${BUILDKITE_LABEL}/bundle.sha256" bundle.sha256 || echo "Could not pull the sha256 hash of the vendor/bundle directory from s3. Without this we will compress and upload the bundler archive to S3 even if it hasn't changed"
+
+echo "Restoring the bundle cache archive to vendor/bundle"
+if [ -f bundle.tar.bz2 ]; then
+  tar -xjf bundle.tar.bz2
+fi
+bundle config --local path vendor/bundle
+
+bundle install --jobs=7 --retry=3
+bundle exec $1
+
+if [[ -f bundle.tar.bz2 && -f bundle.sha256  ]]; then # dont' check the sha if we're missing either file
+  if shasum --check bundle.sha256 --status; then # if the the sha matches we're done
+    echo "Bundled gems have not changed. Skipping upload to s3"
+    exit
+  fi
+fi
+
+echo "Generating sha256 hash file of the vendor/bundle directory to ship to s3"
+shasum -a 256 vendor/bundle > bundle.sha256
+
+echo "Creating the tar.bz2 to of the vendor/bundle directory to ship to s3"
+tar -cjf bundle.tar.bz2 vendor/
+
+echo "Uploading the tar.bz2 of the vendor/bundle directory to s3"
+aws s3 cp bundle.tar.bz2 "s3://public-cd-buildkite-cache/${BUILDKITE_PIPELINE_SLUG}/${BUILDKITE_LABEL}/bundle.tar.bz2" || echo 'Could not push the bundler directory to s3 for caching. Future builds may be slower if this continues.'
+
+echo "Uploading the sha256 hash of the vendor/bundle directory to s3"
+aws s3 cp bundle.sha256 "s3://public-cd-buildkite-cache/${BUILDKITE_PIPELINE_SLUG}/${BUILDKITE_LABEL}/bundle.sha256" || echo 'Could not push the bundler directory to s3 for caching. Future builds may be slower if this continues.'
\ No newline at end of file
diff --git a/.expeditor/verify.pipeline.yml b/.expeditor/verify.pipeline.yml
new file mode 100644
index 00000000..814baf5f
--- /dev/null
+++ b/.expeditor/verify.pipeline.yml
@@ -0,0 +1,27 @@
+steps:
+
+- label: lint-chefstyle
+  command:
+    - .expeditor/run_linux_tests.sh "rake style"
+  expeditor:
+    executor:
+      docker:
+        image: ruby:2.6-buster
+
+
+- label: run-specs-ruby-2.5
+  command:
+    - .expeditor/run_linux_tests.sh "rake spec"
+  expeditor:
+    executor:
+      docker:
+        image: ruby:2.5-buster
+
+- label: run-specs-ruby-2.6
+  command:
+    - .expeditor/run_linux_tests.sh "rake spec"
+  expeditor:
+    executor:
+      docker:
+        image: ruby:2.6-buster
+
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index a49d47f8..00000000
--- a/.travis.yml
+++ /dev/null
@@ -1,21 +0,0 @@
-language: ruby
-cache: bundler
-
-matrix:
-  include:
-    - rvm: 2.3.8
-    - rvm: 2.4.5
-    - rvm: 2.5.3
-    - rvm: ruby-head
-  allow_failures:
-    - rvm: ruby-head
-
-branches:
-  only:
-    - master
-
-bundler_args: --jobs 7 --without docs debug
-
-script:
-  - bundle exec chefstyle
-  - bundle exec rake