docker.yml

name: Docker

on:
  pull_request:
  workflow_run:
    workflows: [ "Build and Test" ]
    branches: [ master ]
    types: [ completed ]

jobs:
  setup:
    runs-on: ubuntu-latest
    environment: docker
    outputs:
      ARTIFACT_NAME: ${{ steps.setter.outputs.ARTIFACT_NAME }}
      IMAGE_TAG: ${{ steps.setter.outputs.IMAGE_TAG }}
    steps:
      - id: setter
        run: |
          BRANCH_NAME=${GITHUB_HEAD_REF-}
          if [ "$BRANCH_NAME" == "" ]; then
            BRANCH_NAME=${{ github.event.workflow_run.head_branch }}
          fi
          TAG="$BRANCH_NAME-${{ github.sha }}-$(date +%s)"
          echo "::set-output name=IMAGE_TAG::$TAG"
          echo "::set-output name=ARTIFACT_NAME::ippsample-$TAG"

  build:
    runs-on: ubuntu-latest
    environment: docker
    needs: setup
    steps:
      -
        name: Checkout
        uses: actions/checkout@v2
        with:
          submodules: recursive
      -
        name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1
      -
        name: Build and export
        uses: docker/build-push-action@v2
        with:
          context: .
          tags: ippsample:${{ needs.setup.outputs.IMAGE_TAG }}
          outputs: type=docker,dest=/tmp/ippsample.tar
      -
        name: Upload artifact
        uses: actions/upload-artifact@v2
        with:
          name: ${{ needs.setup.outputs.ARTIFACT_NAME }}
          path: /tmp/ippsample.tar
          retention-days: 1

  test:
    runs-on: ubuntu-latest
    environment: docker
    needs: [ build, setup ]
    steps:
      -
        name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1
      -
        name: Download artifact
        uses: actions/download-artifact@v4.1.7
        with:
          name: ${{ needs.setup.outputs.ARTIFACT_NAME }}
          path: /tmp
      -
        name: Load image
        run: |
          docker load --input /tmp/ippsample.tar
      -
        name: Detail image
        run: |
          docker images --format "table {{.ID}}\t{{.Repository}}\t{{.Tag}}\t{{.Size}}\t{{.CreatedSince}}"
      -
        name: Call commands
        run: |
          docker run ippsample:${{ needs.setup.outputs.IMAGE_TAG }} ippserver --version
          docker run ippsample:${{ needs.setup.outputs.IMAGE_TAG }} ippeveprinter --version
          docker run ippsample:${{ needs.setup.outputs.IMAGE_TAG }} ippfind --version
          docker run ippsample:${{ needs.setup.outputs.IMAGE_TAG }} ipptool --version

  secrets:
    runs-on: ubuntu-latest
    environment: docker
    needs: test
    if: github.event.workflow_run.conclusion == 'success'
    outputs:
      PUSH_TO_HUB: ${{ steps.setter.outputs.PUSH_TO_HUB }}
      PUSH_TO_GHCR: ${{ steps.setter.outputs.PUSH_TO_GHCR }}
    steps:
      - id: setter
        run: >
          echo "::set-output name=PUSH_TO_HUB::${{ secrets.DOCKERHUB_IMAGE != '' }}";
          echo "::set-output name=PUSH_TO_GHCR::${{ secrets.GHCR_IMAGE != '' }}";

  hub:
    runs-on: ubuntu-latest
    environment: docker
    needs: [ secrets, setup ]
    if: needs.secrets.outputs.PUSH_TO_HUB == 'true'
    steps:
      -
        name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1
      -
        name: Download artifact
        uses: actions/download-artifact@v4.1.7
        with:
          name: ${{ needs.setup.outputs.ARTIFACT_NAME }}
          path: /tmp
      -
        name: Load image
        run: |
          docker load --input /tmp/ippsample.tar
      -
        name: Tag image
        run: |
          docker tag ippsample:${{ needs.setup.outputs.IMAGE_TAG }} ${{ secrets.DOCKERHUB_IMAGE }}:${{ needs.setup.outputs.IMAGE_TAG }}
      -
        name: Login to DockerHub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      -
        name: Push image
        run: |
          docker push ${{ secrets.DOCKERHUB_IMAGE }}:${{ needs.setup.outputs.IMAGE_TAG }}

  ghcr:
    runs-on: ubuntu-latest
    environment: docker
    needs: [ secrets, setup ]
    if: needs.secrets.outputs.PUSH_TO_GHCR == 'true'
    steps:
      -
        name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1
      -
        name: Download artifact
        uses: actions/download-artifact@v4.1.7
        with:
          name: ${{ needs.setup.outputs.ARTIFACT_NAME }}
          path: /tmp
      -
        name: Load image
        run: |
          docker load --input /tmp/ippsample.tar
      -
        name: Tag image
        run: |
          docker tag ippsample:${{ needs.setup.outputs.IMAGE_TAG }} ghcr.io/${{ secrets.GHCR_IMAGE }}:${{ needs.setup.outputs.IMAGE_TAG }}
      -
        name: Login to GitHub Container Registry
        uses: docker/login-action@v1
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}
      -
        name: Push image
        run: |
          docker push ghcr.io/${{ secrets.GHCR_IMAGE }}:${{ needs.setup.outputs.IMAGE_TAG }}