build.yaml

name: Build
on:
  push:
    branches:
      - main
jobs:
  build:
    env:
      IMAGE: johnlindahl/bitwarden-backup
    runs-on: ubuntu-22.04
    steps:
      - name: Check out repository code
        uses: actions/checkout@v3
      - name: Login to Docker Hub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKER_API_USER }}
          password: ${{ secrets.DOCKER_API_KEY }}
      - name: Bump version and push tag
        id: version
        uses: mathieudutour/github-tag-action@v6.1
        with:
          github_token: ${{ secrets.GHA_PAT }}
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v4
        with:
          # list of Docker images to use as base name for tags
          images: ${{env.IMAGE}}
            
          # generate Docker tags based on the following events/attributes
          tags: |
            type=schedule
            type=ref,event=branch
            type=ref,event=pr
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{major}}
            type=raw,value=latest,enable={{is_default_branch}}

      - name: Build and push
        uses: docker/build-push-action@v3
        with:
          context: .
          file: Dockerfile
          push: true
          tags: ${{ steps.meta.outputs.tags }},${{ env.IMAGE }}:${{ steps.version.outputs.new_tag }}
      - name: Docker Hub Description
        uses: peter-evans/dockerhub-description@v3
        with:
          username: ${{ secrets.DOCKER_API_USER }}
          password: ${{ secrets.DOCKER_API_KEY }}
          repository: ${{ env.IMAGE }}