docker-publish.yml

name: docker-publish

on:
  push:
    tags:
      - "v*.*.*"

env:
  IMAGE_NAME: ghcr.io/polymerdao/signer-service

jobs:
  docker-build-signer-service:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          ref: ${{ github.event.inputs.build-ref }}

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v4
        with:
          images: |
            ${{ env.IMAGE_NAME }}
          tags: |
            type=sha
            type=semver,pattern={{raw}}

          labels: |
            org.opencontainers.image.source=https://github.com/polymerdao/signer-service
            org.opencontainers.image.title=signer-service
            org.opencontainers.image.url=https://github.com/polymerdao/signer-service

      - name: Authenticate Docker
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Build and push
        uses: docker/build-push-action@v4
        with:
          context: .
          platforms: linux/amd64
          push: true
          file: Dockerfile
          provenance: false
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=registry,ref=${{ env.IMAGE_NAME }}:buildcache
          cache-to: type=registry,ref=${{ env.IMAGE_NAME }}:buildcache,mode=max