build.yaml

name: "Docs - Build"
on:
  push:
    branches:
      - main
    tags:
      - release*
  pull_request:
    branches:
      - main
permissions:
  contents: write
  id-token: write
  pages: write
env:
  # HOME required by Setup Git and Setup Go Steps
  HOME: ${{ github.workspace }}
jobs:
  build:
    name: "Build"
    runs-on: ubuntu-latest
    strategy:
      # Don't fail other services if one is failing.
      fail-fast: false
      matrix:
        index:
          - build
          - check_links
    steps:
      # SSH Agent Setup required for git to pull modules from private repos
      #      - name: SSH Agent Setup
      #        uses: webfactory/ssh-agent@v0.5.3
      #with:
      #  ssh-private-key: ${{ secrets.GLOBAL_FLEXERA_CI_PRIVATE_SSH_KEY }}
      - name: Checkout so we can get build tags
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
          token: ${{ secrets.GITHUB_TOKEN }}
          submodules: recursive
      - name: Setup Environment Variables
        env:
          GITHUB_REF: ${{ github.ref }}
          GITHUB_SHA: ${{ github.sha }}
          GITHUB_PR: ${{ github.event_name }}
          PR_BRANCH: ${{ github.event.pull_request.head.ref }}
        run: |
          if [[ $GITHUB_REF =~ 'refs/tags' ]];
          then
            ## Get just the git tag from GITHUB_REF
            echo GITHUB_TAG=${GITHUB_REF#refs/tags/*} >> $GITHUB_ENV
            ## Set TRAVIS_TAG and TAG which are used by flexera/go-makefiles submodule and originally based on TravisCI
            echo TRAVIS_TAG=${GITHUB_REF#refs/tags/*} >> $GITHUB_ENV
            # Also set the branch name for tags
            echo TRAVIS_BRANCH=${GITHUB_REF#refs/tags/*} >> $GITHUB_ENV
            echo TAG=${GITHUB_REF#refs/tags/*} >> $GITHUB_ENV
          elif [[ $GITHUB_REF =~ 'refs/heads' ]];
          then
            ## Get the branch name and set TRAVIS_BRANCH
            echo TRAVIS_BRANCH=${GITHUB_REF#refs/heads/*} >> $GITHUB_ENV
            echo set TRAVIS_BRANCH to $TRAVIS_BRANCH
          elif [[ $GITHUB_PR == 'pull_request' ]];
          then
            ## Get the branch name and set TRAVIS_BRANCH
            echo TRAVIS_BRANCH=${PR_BRANCH} >> $GITHUB_ENV
            echo set TRAVIS_BRANCH to $TRAVIS_BRANCH
          else
            echo unknown github ref $GITHUB_REF
          fi

      - name: Get Pull Request status
        run: |
          if [ -z "$GITHUB_PULL_REQUEST_STATUS" ]
          then
            echo TRAVIS_PULL_REQUEST=false >> $GITHUB_ENV
            echo set TRAVIS_PULL_REQUEST to $TRAVIS_PULL_REQUEST
          else
            echo TRAVIS_PULL_REQUEST=$GITHUB_PULL_REQUEST_STATUS >> $GITHUB_ENV
            echo set TRAVIS_PULL_REQUEST to $TRAVIS_PULL_REQUEST
          fi
        env:
          GITHUB_PULL_REQUEST_STATUS: ${{ github.event.number }}

      - name: Setup Ruby
        uses: ruby/setup-ruby@v1
        with:
          ruby-version: "2.3.8"
          bundler-cache: true

      - name: Update git config
        run: |
          git config --global user.email "Github Actions"
          git config --global user.name "Automated Deployment"
          git config --global url."git@github.com:".insteadOf "https://github.com"

      - name: Script
        run: |
          # Update rubygems
          gem update --system 3.2.3
          echo "Pull Request: $TRAVIS_PULL_REQUEST"
          # Ensure the site builds, otherwise fail the build on PRs
          if [[ $CI_NODE_INDEX = "build" && $TRAVIS_PULL_REQUEST != 'false' ]]; then bundle exec rake download_policy_list; bundle exec middleman build; fi
          # Ensure the links work, otherwise fail the build on PRs (only on PRs)
          if [[ $CI_NODE_INDEX = "check_links" && $TRAVIS_PULL_REQUEST != 'false' ]]; then echo "TODO Fix check_links to throttle itself properly"; fi
          # Only deploy the site live if the master branch is updated (not during pull-requests)
          # Currently, deploy first builds by default
          if [[ $CI_NODE_INDEX = "build" && $TRAVIS_PULL_REQUEST == 'false' ]]; then bundle exec rake download_policy_list; bundle exec middleman deploy; fi
        env:
          CI_NODE_INDEX: ${{ matrix.index }}