Test on Ruby 2.7 + random testing improvementstesting++

Update the Github templates to use multiple labels
Use Gem caching our BK
Add Ruby 2.7 testing
Use Debian 10 Ruby containers not Debian 9

Signed-off-by: Tim Smith <tsmith@chef.io>

4 files changed, 68 insertions, 12 deletions

diff --git a/.expeditor/run_linux_tests.sh b/.expeditor/run_linux_tests.sh
new file mode 100755
index 0000000..4c14c80
--- /dev/null
+++ b/.expeditor/run_linux_tests.sh
@@ -0,0 +1,53 @@
+#!/bin/bash
+#
+# This script runs a passed in command, but first setups up the bundler caching on the repo
+
+set -ue
+
+export USER="root"
+
+echo "--- dependencies"
+export LANG=C.UTF-8 LANGUAGE=C.UTF-8
+S3_URL="s3://public-cd-buildkite-cache/${BUILDKITE_PIPELINE_SLUG}/${BUILDKITE_LABEL}"
+
+pull_s3_file() {
+    aws s3 cp "${S3_URL}/$1" "$1" || echo "Could not pull $1 from S3"
+}
+
+push_s3_file() {
+    if [ -f "$1" ]; then
+        aws s3 cp "$1" "${S3_URL}/$1" || echo "Could not push $1 to S3 for caching."
+    fi
+}
+
+apt-get update -y
+apt-get install awscli -y
+
+echo "--- bundle install"
+pull_s3_file "bundle.tar.gz"
+pull_s3_file "bundle.sha256"
+
+if [ -f bundle.tar.gz ]; then
+  tar -xzf bundle.tar.gz
+fi
+
+if [ -n "${RESET_BUNDLE_CACHE:-}" ]; then
+    rm bundle.sha256
+fi
+
+bundle config --local path vendor/bundle
+bundle install --jobs=7 --retry=3
+
+echo "--- bundle cache"
+if test -f bundle.sha256 && shasum --check bundle.sha256 --status; then
+    echo "Bundled gems have not changed. Skipping upload to s3"
+else
+    echo "Bundled gems have changed. Uploading to s3"
+    shasum -a 256 Gemfile.lock > bundle.sha256
+    tar -czf bundle.tar.gz vendor/
+    push_s3_file bundle.tar.gz
+    push_s3_file bundle.sha256
+fi
+
+echo "+++ bundle exec task"
+bundle exec $1
diff --git a/.expeditor/verify.pipeline.yml b/.expeditor/verify.pipeline.yml
index 81cc2b6..ea2b9f8 100644
--- a/.expeditor/verify.pipeline.yml
+++ b/.expeditor/verify.pipeline.yml
@@ -8,35 +8,38 @@ steps:
 
 - label: run-lint-and-specs-ruby-2.4
   command:
-    - bundle install --jobs=7 --retry=3 --without docs debug
-    - bundle exec rake
+    - .expeditor/run_linux_tests.sh rake
   expeditor:
     executor:
       docker:
-        image: ruby:2.4-stretch
+        image: ruby:2.4-buster
 
 - label: run-lint-and-specs-ruby-2.5
   command:
-    - bundle install --jobs=7 --retry=3 --without docs debug
-    - bundle exec rake
+    - .expeditor/run_linux_tests.sh rake
   expeditor:
     executor:
       docker:
-        image: ruby:2.5-stretch
+        image: ruby:2.5-buster
 
 - label: run-lint-and-specs-ruby-2.6
   command:
-    - bundle install --jobs=7 --retry=3 --without docs debug
-    - bundle exec rake
+    - .expeditor/run_linux_tests.sh rake
+  expeditor:
+    executor:
+      docker:
+        image: ruby:2.6-buster
+- label: run-lint-and-specs-ruby-2.7rc
+  command:
+    - .expeditor/run_linux_tests.sh rake
   expeditor:
     executor:
       docker:
-        image: ruby:2.6-stretch
+        image: ruby:2.7-rc-buster
 
 - label: run-specs-windows
   command:
     - bundle install --jobs=7 --retry=3 --without docs debug
-    - bundle env
     - bundle exec rake
   expeditor:
     executor:
diff --git a/.github/ISSUE_TEMPLATE/BUG_TEMPLATE.md b/.github/ISSUE_TEMPLATE/BUG_TEMPLATE.md
index f28915b..87ac9b4 100644
--- a/.github/ISSUE_TEMPLATE/BUG_TEMPLATE.md
+++ b/.github/ISSUE_TEMPLATE/BUG_TEMPLATE.md
@@ -1,7 +1,7 @@
 ---
 name: � Bug Report
 about: If something isn't working as expected �.
-labels: "Status: Untriaged"
+labels: "Status: Untriaged, Type: Bug"
 ---
 
 # Version:
diff --git a/.github/ISSUE_TEMPLATE/DESIGN_PROPOSAL.md b/.github/ISSUE_TEMPLATE/DESIGN_PROPOSAL.md
index 9f4a958..9508b09 100644
--- a/.github/ISSUE_TEMPLATE/DESIGN_PROPOSAL.md
+++ b/.github/ISSUE_TEMPLATE/DESIGN_PROPOSAL.md
@@ -1,7 +1,7 @@
 ---
 name: Design Proposal
 about: I have a significant change I would like to propose and discuss before starting
-labels: "Status: Untriaged"
+labels: "Status: Untriaged, Type: Design Proposal"
 ---
 
 ### When a Change Needs a Design Proposal