gh-packages.yaml

name: gh-package-deploy
permissions: {}

on:
  push:
    tags:
      - '*'

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: "${{ github.repository }}"

jobs:
  docker:
    if: ${{ github.actor != 'dependabot[bot]' }}

    runs-on: ubuntu-latest
    # Adding this block will overridw default values to None if not specified in the block
    # https://docs.github.com/en/actions/using-jobs/assigning-permissions-to-jobs
    permissions:
      contents: read
      actions: read
      packages: write # to push packages
    steps:
      - name: Checkout
        uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938

      - uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32
        with:
          # https://www.npmjs.com/package/semver#caret-ranges-123-025-004
          go-version: '^1.21'
          check-latest: true

      - name: Login to Github Container Registry
        uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - uses: actions-ecosystem/action-get-latest-tag@b7c32daec3395a9616f88548363a42652b22d435
        id: get-latest-tag

      - name: Build Skipper Packages
        run: |
          cd packaging
          make build.linux

      - name: Set up QEMU
        uses: docker/setup-qemu-action@49b3bc8e6bdd4a60e6116a5414239cba5943d3cf

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@988b5a0280414f521da01fcc63a27aeeb4b104db

      - name: Login to GitHub Container Registry
        if: github.event_name != 'pull_request'
        uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Docker meta
        uses: docker/metadata-action@8e5442c4ef9f78752691e2d8f8d19755c6f78e81
        id: meta
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=semver,pattern=v{{version}}
            type=semver,pattern=v{{major}}.{{minor}}
          labels: |
            org.opencontainers.image.licenses=Apache-2.0
            org.opencontainers.image.vendor=Zalando SE

      - name: Build and push
        uses: docker/build-push-action@32945a339266b759abcbdc89316275140b0fc960
        with:
          context: ./packaging
          build-args: BASE_IMAGE=golang:alpine
          platforms: linux/amd64,linux/arm64
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}