ci(github+windows): install and use Chef embedded Ruby

Author: dafyddj

.github/workflows/kitchen.yml

@@ -1,5 +1,5 @@
 ---
-name: CI
+name: kitchen
 
 'on': [push, pull_request]
 
@@ -10,30 +10,44 @@ env:
   KITCHEN_LOCAL_YAML: kitchen.github.yml
 
 jobs:
-  build:
+  test:
     runs-on: windows-latest
 
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/cache@v1
+      - name: Check out code
+        uses: actions/checkout@v2
+      - name: Install Chef
+        uses: actionshub/[email protected]
+        with:
+          project: chef
+          version: 16.10.8
+      - name: Add Chef bindir to PATH
+        uses: myci-actions/export-env-var-powershell@1
+        with:
+          name: PATH
+          value: "C:\\opscode\\chef\\bin;\
+                  C:\\opscode\\chef\\embedded\\bin;$env:PATH"
+      - name: Set up Bundler cache
+        uses: actions/cache@v1
         with:
           path: vendor/bundle
           key: ${{ runner.os }}-gems-${{ hashFiles('**/Gemfile.lock') }}
           restore-keys: |
             ${{ runner.os }}-gems-
-      - shell: powershell
+      - name: Set up test user
         run: |
           $password = ConvertTo-SecureString $env:machine_pass -AsPlainText -Force
           New-LocalUser $env:machine_user -Password $password
           Add-LocalGroupMember -Group "Administrators" -Member $env:machine_user
-      - shell: powershell
+      - name: Set up WinRM
         run: >
           Set-WSManQuickConfig -Force;
           Set-WSManInstance -ResourceURI winrm/config/service
           -ValueSet @{AllowUnencrypted="true"}
-      - run: gem install bundler --quiet --no-document
-      - name: Bundle install
+      - name: Run Bundler
         run: |
+          ruby --version
           bundle config path vendor/bundle
           bundle install --jobs 4 --retry 3
-      - run: bundle exec kitchen test
+      - name: Run Test Kitchen
+        run: bundle exec kitchen verify

Gemfile

@@ -2,9 +2,6 @@
 
 source 'https://rubygems.org'
 
-# Versions of `chef-utils` newer than `16.6.14` depend on Ruby 2.6 or
-# newer, but the GitHub Actions Windows image comes with Ruby 2.5.8
-gem 'chef-utils', '~> 16.6.14'
 # Use the latest version of `inspec` prior to `4.23.4`, which introduces a
 # regression where the diff isn't displayed when comparing using `eq`.
 gem 'inspec',      '~> 4.22.22'

Gemfile.lock

@@ -525,7 +525,6 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  chef-utils (~> 16.6.14)
   inspec (~> 4.22.22)
   kitchen-docker!
   kitchen-inspec (>= 2.2.1)