name: Build containers

on:
  push:
    branches:
    - openssl
    - docker
    tags:
    - '*'

jobs:
  build:
    runs-on: ubuntu-latest
    permissions:
      packages: write
      contents: read

    strategy:
      matrix:
        include: [
          { platform: 'linux/amd64', archname: 'amd64' },
          { platform: 'linux/386', archname: 'i386' },
          { platform: 'linux/arm64', archname: 'arm64' },
          { platform: 'linux/arm/v7', archname: 'armv7' },
        ]

    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v1

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1

      - name: Login to DockerHub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Login to GitHub Container registry
        uses: docker/login-action@v1
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build container for ${{ matrix.archname }}
        uses: docker/build-push-action@v3
        with:
          context: ./contrib/docker
          file: ./contrib/docker/Dockerfile
          platforms: ${{ matrix.platform }}
          push: true
          tags: |
            purplei2p/i2pd:latest-${{ matrix.archname }}
            ghcr.io/purplei2p/i2pd:latest-${{ matrix.archname }}

  push:
    runs-on: ubuntu-latest
    permissions:
      packages: write
      contents: read

    needs: build

    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v1

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1

      - name: Login to DockerHub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Login to GitHub Container registry
        uses: docker/login-action@v1
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Create and push latest manifest image to Docker Hub
        uses: Noelware/docker-manifest-action@master
        with:
          base-image: purplei2p/i2pd:latest
          extra-images: purplei2p/i2pd:latest-amd64,purplei2p/i2pd:latest-i386,purplei2p/i2pd:latest-arm64,purplei2p/i2pd:latest-armv7
          push: true

      - name: Create and push latest manifest image to GHCR
        uses: Noelware/docker-manifest-action@master
        with:
          base-image: ghcr.io/purplei2p/i2pd:latest
          extra-images: ghcr.io/purplei2p/i2pd:latest-amd64,ghcr.io/purplei2p/i2pd:latest-i386,ghcr.io/purplei2p/i2pd:latest-arm64,ghcr.io/purplei2p/i2pd:latest-armv7
          push: true

      - name: Store release version to env
        if: ${{ startsWith(github.ref, 'refs/tags/') }}
        run: echo "RELEASE_VERSION=${GITHUB_REF:10}" >> $GITHUB_ENV

      - name: Create and push release manifest image to Docker Hub
        if: ${{ startsWith(github.ref, 'refs/tags/') }}
        uses: Noelware/docker-manifest-action@master
        with:
          base-image: purplei2p/i2pd:latest-release
          extra-images: purplei2p/i2pd:latest-amd64,purplei2p/i2pd:latest-i386,purplei2p/i2pd:latest-arm64,purplei2p/i2pd:latest-armv7
          push: true

      - name: Create and push release manifest image to GHCR
        if: ${{ startsWith(github.ref, 'refs/tags/') }}
        uses: Noelware/docker-manifest-action@master
        with:
          base-image: ghcr.io/purplei2p/i2pd:latest-release
          extra-images: ghcr.io/purplei2p/i2pd:latest-amd64,ghcr.io/purplei2p/i2pd:latest-i386,ghcr.io/purplei2p/i2pd:latest-arm64,ghcr.io/purplei2p/i2pd:latest-armv7
          push: true

      - name: Create and push versioned manifest image to Docker Hub
        if: ${{ startsWith(github.ref, 'refs/tags/') }}
        uses: Noelware/docker-manifest-action@master
        with:
          base-image: purplei2p/i2pd:release-${{ env.RELEASE_VERSION }}
          extra-images: purplei2p/i2pd:latest-amd64,purplei2p/i2pd:latest-i386,purplei2p/i2pd:latest-arm64,purplei2p/i2pd:latest-armv7
          push: true

      - name: Create and push versioned manifest image to GHCR
        if: ${{ startsWith(github.ref, 'refs/tags/') }}
        uses: Noelware/docker-manifest-action@master
        with:
          base-image: ghcr.io/purplei2p/i2pd:release-${{ env.RELEASE_VERSION }}
          extra-images: ghcr.io/purplei2p/i2pd:latest-amd64,ghcr.io/purplei2p/i2pd:latest-i386,ghcr.io/purplei2p/i2pd:latest-arm64,ghcr.io/purplei2p/i2pd:latest-armv7
          push: true