enable GitHub Actions

.github/workflows/ci.yaml

@@ -0,0 +1,76 @@
+---
+name: ci
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+  workflow_dispatch:
+
+jobs:
+  check:
+    strategy:
+      fail-fast: false
+      matrix:
+        puppet_version: [7]
+
+    name: Check / Puppet ${{ matrix.puppet_version }}
+    runs-on: ubuntu-22.04
+    container: puppet/pdk:latest
+
+    steps:
+      - name: Install build-essential
+        run: |
+          export DEBIAN_FRONTEND=noninteractive;
+          apt-get --yes update
+          apt-get --yes install build-essential
+
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Run pdk validate
+        run: pdk validate --format=text --puppet-version ${{ matrix.puppet_version }}
+
+      - name: Run pdk test unit
+        run: pdk test unit --format=text --puppet-version ${{ matrix.puppet_version }}
+
+  acceptance:
+    strategy:
+      fail-fast: false
+      matrix:
+        os: ['rocky8', 'ub2204', 'deb11']
+        puppet_version: [7]
+
+    name: Acceptance / ${{ matrix.os }} / Puppet ${{ matrix.puppet_version }}
+    runs-on: ubuntu-22.04
+    needs:
+      - check
+
+    steps:
+      - name: Enable IPv6 on docker
+        run: |
+          echo '{"ipv6":true,"fixed-cidr-v6":"2001:db8:1::/64"}' | sudo tee /etc/docker/daemon.json
+          sudo service docker restart
+
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: "2.7"
+          bundler-cache: true
+
+      - name: Run Litmus
+        env:
+          DEBUG: true
+        run: |
+          bundle exec rake 'litmus:provision_list[gha_${{ matrix.os }}]'
+          bundle exec rake 'litmus:install_agent[puppet${{ matrix.puppet_version }}]'
+          bundle exec rake litmus:install_module
+          bundle exec rake litmus:acceptance:parallel
+
+      - name: Cleanup
+        run: |
+          bundle exec rake 'litmus:tear_down'

provision.yaml

@@ -1,8 +1,55 @@
 ---
+default:
+  provisioner: docker_exp
+  images: ['waffleimage/centos7']
 vagrant:
   provisioner: vagrant
-  params:
-    hyperv_smb_username: someone
-    hyperv_smb_password: something
-  images:
-   - bento/centos-7.7
+  images: ['centos/7', 'generic/ubuntu2004']
+
+deb_all:
+  provisioner: docker
+  images: ['litmusimage/debian:10', 'litmusimage/debian:11']
+el_all:
+  provisioner: docker
+  images: ['litmusimage/centos:7', 'litmusimage/centos:8']
+  # The most reliable workaround for the docker/systemd incompatibility.
+  # see https://github.com/docker/for-linux/issues/835
+  # see https://github.com/moby/moby/issues/38749
+  vars: '{docker_run_opts: ["-v /sys/fs/cgroup:/sys/fs/cgroup:ro"]}'
+ub_all:
+  provisioner: docker
+  images: ['litmusimage/ubuntu:20.04', 'litmusimage/ubuntu:22.04']
+
+gha_deb10:
+  provisioner: docker
+  images: ['litmusimage/debian:10']
+gha_deb11:
+  provisioner: docker
+  images: ['litmusimage/debian:11']
+gha_el7:
+  provisioner: docker
+  images: ['litmusimage/centos:7']
+  # The most reliable workaround for the docker/systemd incompatibility.
+  # see https://github.com/docker/for-linux/issues/835
+  # see https://github.com/moby/moby/issues/38749
+  vars: '{docker_run_opts: ["-v /sys/fs/cgroup:/sys/fs/cgroup:ro"]}'
+gha_el8:
+  provisioner: docker
+  images: ['litmusimage/centos:8']
+  # The most reliable workaround for the docker/systemd incompatibility.
+  # see https://github.com/docker/for-linux/issues/835
+  # see https://github.com/moby/moby/issues/38749
+  vars: '{docker_run_opts: ["-v /sys/fs/cgroup:/sys/fs/cgroup:ro"]}'
+gha_rocky8:
+  provisioner: docker
+  images: ['litmusimage/rockylinux:8']
+  # The most reliable workaround for the docker/systemd incompatibility.
+  # see https://github.com/docker/for-linux/issues/835
+  # see https://github.com/moby/moby/issues/38749
+  #vars: '{docker_run_opts: ["-v /sys/fs/cgroup:/sys/fs/cgroup:ro"]}'
+gha_ub2004:
+  provisioner: docker
+  images: ['litmusimage/ubuntu:20.04']
+gha_ub2204:
+  provisioner: docker
+  images: ['litmusimage/ubuntu:22.04']

spec/spec_helper.rb

@@ -25,16 +25,15 @@
   next unless File.exist?(f) && File.readable?(f) && File.size?(f)
 
   begin
-    require 'deep_merge'
-    default_facts.deep_merge!(YAML.safe_load(File.read(f), permitted_classes: [], permitted_symbols: [], aliases: true))
+    default_facts.merge!(YAML.safe_load(File.read(f), permitted_classes: [], permitted_symbols: [], aliases: true))
   rescue StandardError => e
     RSpec.configuration.reporter.message "WARNING: Unable to load #{f}: #{e}"
   end
 end
 
 # read default_facts and merge them over what is provided by facterdb
 default_facts.each do |fact, value|
-  add_custom_fact fact, value, merge_facts: true
+  add_custom_fact fact, value
 end
 
 RSpec.configure do |c|

spec/spec_helper_acceptance.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
 require 'puppet_litmus'
-PuppetLitmus.configure!
-
 require 'spec_helper_acceptance_local' if File.file?(File.join(File.dirname(__FILE__), 'spec_helper_acceptance_local.rb'))
+
+PuppetLitmus.configure!