PSF-BotServer/.github/workflows/publish.yaml

name: Publish
on: [push]
jobs:
  docs:
    if: github.ref == 'refs/heads/master'
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Cache SBT
        uses: actions/cache@v2
        with:
          path: |
            ~/.ivy2/cache
            ~/.sbt            
          key: ${{ runner.os }}-sbt-${{ hashFiles('**/build.sbt') }}
      - name: Checkout
        uses: actions/checkout@v2
      - name: Setup Scala
        uses: olafurpg/setup-scala@v12
      - name: Build docs
        run: sbt docs/unidoc
      - name: Deploy to GitHub Pages
        uses: JamesIves/github-pages-deploy-action@4.1.4
        with:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          BRANCH: gh-pages
          FOLDER: docs/target/scala-2.13/unidoc

  docker:
    runs-on: ubuntu-latest
    steps:
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1
      - name: Set variables
        id: prep
        run: |
          DOCKER_IMAGE=server
          REPOSITORY="$(echo $GITHUB_REPOSITORY | tr '[:upper:]' '[:lower:]')"

          TAGS="ghcr.io/${REPOSITORY}/${DOCKER_IMAGE}:${GITHUB_SHA}"
          if [ "${{ github.ref }}" = "refs/heads/master" ]; then
            TAGS="$TAGS,ghcr.io/${REPOSITORY}/${DOCKER_IMAGE}:latest,ghcr.io/${REPOSITORY}/${DOCKER_IMAGE}:master"
          fi

          echo ::set-output name=tags::${TAGS}          
      - name: Log in to GitHub Docker Registry
        uses: docker/login-action@v1
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Build container image
        uses: docker/build-push-action@v2
        with:
          push: true
          tags: ${{ steps.prep.outputs.tags }}