ci.yml

name: Docker Image CI

on:
  push:
    branches:
      - main
env:
  VERSION_NUMBER: 'v0.4.3'
  REGISTRY_NAME: digitalghostdev/poke-cli

jobs:
  architecture-build:
    runs-on: ubuntu-22.04

    strategy:
      fail-fast: false
      matrix:
        platform: [linux/amd64, linux/arm64]

    steps:

      - name: Checkout
        uses: actions/checkout@v4

      - name: Docker Meta
        id: meta
        uses: 'docker/metadata-action@v5.0.0'
        with:
          images: ${{ env.REGISTRY_NAME }}

      - name: Set up QEMU
        uses: 'docker/setup-qemu-action@v3'

      - name: Set up Docker Buildx
        uses: 'docker/setup-buildx-action@v3.0.0'

      - name: Login to Docker Hub
        uses: 'docker/login-action@v3'
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Build and Push by Digest
        id: build
        uses: 'docker/build-push-action@v5.0.0'
        with:
          context: .
          platforms: ${{ matrix.platform }}
          labels: ${{ steps.meta.outputs.labels }}
          outputs: type=image,name=${{ env.REGISTRY_NAME }},push-by-digest=true,name-canonical=true,push=true

      - name: Export Digest
        run: |
          mkdir -p /tmp/digests
          digest="${{ steps.build.outputs.digest }}"
          touch "/tmp/digests/${digest#sha256:}"

      - name: Upload Digest for AMD64
        if: matrix.platform == 'linux/amd64'
        uses: actions/upload-artifact@v4
        with:
          name: digests-amd64
          path: /tmp/digests/*
          if-no-files-found: error
          retention-days: 1

      - name: Upload Digest for ARM64
        if: matrix.platform == 'linux/arm64'
        uses: actions/upload-artifact@v4
        with:
          name: digests-arm64
          path: /tmp/digests/*
          if-no-files-found: error
          retention-days: 1

  create-manifest-and-push:
    runs-on: ubuntu-22.04
    needs:
      - architecture-build

    steps:

      - name: Download Digests
        uses: actions/download-artifact@v4
        with:
          pattern: digests-*
          path: /tmp/digests
          merge-multiple: true

      - name: Set up Docker Buildx
        uses: 'docker/setup-buildx-action@v3.0.0'

      - name: Docker meta
        id: meta
        uses: 'docker/metadata-action@v5.0.0'
        with:
          images: ${{ env.REGISTRY_NAME }}
          tags: ${{ env.VERSION_NUMBER }}

      - name: Login to Docker Hub
        uses: 'docker/login-action@v3'
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Create Manifest List and Push
        working-directory: /tmp/digests
        run: |
          docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
            $(printf '${{ env.REGISTRY_NAME }}@sha256:%s ' *)

      - name: Inspect image
        run: |
          docker buildx imagetools inspect ${{ env.REGISTRY_NAME }}:${{ steps.meta.outputs.version }}