docker.yaml

name: Docker CI

on:
  push:
  pull_request:

jobs:
  build-linux:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Set up metadata
        id: meta
        uses: docker/metadata-action@v3
        with:
          images: pojntfx/liwasc-backend
          tags: type=semver,pattern={{version}}
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v1
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1
      - name: Login to Docker Hub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_TOKEN }}
      - name: Build image
        uses: docker/build-push-action@v2
        with:
          context: .
          file: ./Dockerfile
          platforms: linux/amd64,linux/arm64/v8,linux/arm/v7
          push: false
          tags: pojntfx/liwasc-backend:unstable
          labels: ${{ steps.meta.outputs.labels }}
      - name: Push pre-release image to Docker Hub
        if: ${{ github.ref == 'refs/heads/main' }}
        uses: docker/build-push-action@v2
        with:
          context: .
          file: ./Dockerfile
          platforms: linux/amd64,linux/arm64/v8,linux/arm/v7
          push: true
          tags: pojntfx/liwasc-backend:unstable
          labels: ${{ steps.meta.outputs.labels }}
      - name: Push release image to Docker Hub
        if: startsWith(github.ref, 'refs/tags/v')
        uses: docker/build-push-action@v2
        with:
          context: .
          file: ./Dockerfile
          platforms: linux/amd64,linux/arm64/v8,linux/arm/v7
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}