main.yml

---
# Continuous Integration Workflow: Test case suite run + validation build check
name: CI

# Controls when the action will run.
# Triggers the workflow on push or pull request events but only for the master branch
on:
  push:
    branches:
      - 'master'
      - 'test/**'
  pull_request:
    branches: [ master ]
  workflow_dispatch:

jobs:
  # Job: Unit test suite
  unit-tests:
    name: "Unit Tests"
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        ruby: ['2.7', '3.0', '3.1', '3.2']
    steps:
      # Use a cache for our tools to speed up testing
      - uses: actions/cache@v3
        with:
          path: vendor/bundle
          key: bundle-use-ruby-${{ matrix.os }}-${{ matrix.ruby-version }}-${{ hashFiles('**/Gemfile.lock') }}
          restore-keys: |
            bundle-use-ruby-${{ matrix.os }}-${{ matrix.ruby-version }}-

      # Install Binutils, Multilib, etc
      - name: Install C dev Tools
        run: |
          sudo apt-get update -qq
          sudo apt-get install --assume-yes --quiet gcc-multilib
          sudo apt-get install -qq gcc-avr binutils-avr avr-libc gdb

      # Install GCovr
      - name: Install GCovr
        run: |
          sudo pip install gcovr

      # Checks out repository under $GITHUB_WORKSPACE
      - name: Checkout Latest Repo
        uses: actions/checkout@v2
        with:
          submodules: recursive

      # Setup Ruby Testing Tools to do tests on multiple ruby version
      - name: Setup Ruby Testing Tools
        uses: ruby/setup-ruby@v1
        with:
          ruby-version: ${{ matrix.ruby }}
          
      # Install Ruby Testing Tools (Bundler version should match the one in Gemfile.lock)
      - name: Install Ruby Testing Tools
        run: |
          gem install rspec
          gem install rubocop -v 0.57.2
          gem install bundler -v "$(grep -A 1 "BUNDLED WITH" Gemfile.lock | tail -n 1)"
          bundle update
          bundle install

      # Run Tests
      - name: Run All Self Tests
        run: |
          bundle exec rake ci

      # Run Blinky
      # Disabled because it's set up for avr-gcc
      #- name: Run Tests On Blinky Project
      #  run: |
      #    cd examples/blinky
      #    ceedling module:create[someNewModule] module:destroy[someNewModule] test:all
      #    cd ../..

      # Build & Install Gem
      - name:  build and install Gem
        run: |
          gem build ceedling.gemspec
          gem install --local ceedling-*.gem

      # Run Temp Sensor
      - name: Run Tests On Temp Sensor Project
        run: |
          cd examples/temp_sensor
          ceedling module:create[someNewModule] module:destroy[someNewModule] test:all
          cd ../..

  # Job: Automatic Minor Releases
  auto-release:
    name: "Automatic Minor Releases"
    runs-on: ubuntu-latest
    strategy:
      matrix:
        ruby: [3.2]

    steps:
      # Checks out repository under $GITHUB_WORKSPACE
      - name: Checkout Latest Repo
        uses: actions/checkout@v2
        with:
          submodules: recursive

      # Setup Ruby Testing Tools to do tests on multiple ruby version
      - name: Setup Ruby Testing Tools
        uses: ruby/setup-ruby@v1
        with:
          ruby-version: ${{ matrix.ruby }}

      # Generate the Version + Hash Name
      - name: version
        id: versions
        shell: bash
        run: |
          echo "short_ver=$(ruby ./lib/ceedling/version.rb)" >> $GITHUB_ENV
          echo "full_ver=$(ruby ./lib/ceedling/version.rb)-$(git rev-parse --short HEAD)" >> $GITHUB_ENV

      # Build Gem
      - name:  build gem
        run: |
          gem build ceedling.gemspec

      # Create Unofficial Release
      - name: create release
        uses: actions/create-release@v1
        id: create_release
        with:
          draft: false
          prerelease: true
          release_name: ${{ env.full_ver }}
          tag_name: ${{ env.full_ver }}
          body: "automatic generated pre-release for ${{ env.full_ver }}"
        env:
          GITHUB_TOKEN: ${{ github.token }}

      # Post Gem to Unofficial Release
      - name: release gem
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ github.token }}
        with:
          upload_url: ${{ steps.create_release.outputs.upload_url }}
          asset_path: ./ceedling-${{ env.short_ver }}.gem
          asset_name: ceedling-${{ env.full_ver }}.gem
          asset_content_type: test/x-gemfile