image-release.yaml

name: Release docker images

on:
  push:
    branches:
      - main

jobs:
  build:
    name: Build for ${{ matrix.docker-platform }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - docker-platform: linux/amd64
            cross-target: x86_64-unknown-linux-gnu
          - docker-platform: linux/arm64/v8
            cross-target: aarch64-unknown-linux-gnu
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@master
      - name: Setup rust toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: 1.82.0
          target: ${{ matrix.cross-target }}
          override: true
      - name: Build binary using cross
        uses: actions-rs/cargo@v1
        with:
          use-cross: true
          command: build
          args: --manifest-path server/Cargo.toml --target ${{ matrix.cross-target }} --release
      - name: Upload artifact to collect in next job
        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.cross-target }}
          path: server/target/${{ matrix.cross-target }}/release/entrypoint

  release-all:
    name: Push docker image for all platforms
    runs-on: ubuntu-latest
    needs: build
    env:
      image_name: seichi-portal-backend
    steps:
      - name: Checkout
        uses: actions/checkout@master
      - uses: actions/download-artifact@v4
        with:
          name: x86_64-unknown-linux-gnu
          path: docker/artifacts/x86_64-unknown-linux-gnu
      - uses: actions/download-artifact@v4
        with:
          name: aarch64-unknown-linux-gnu
          path: docker/artifacts/aarch64-unknown-linux-gnu
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - id: prepare_image_id
        name: Prepare image id's components
        run: |
          image_id=ghcr.io/${{ github.repository_owner }}/${{ env.image_name }}
          echo "lowercase_id=$(echo $image_id | tr '[A-Z]' '[a-z]')" >> $GITHUB_OUTPUT
          echo "short-ref=$(git rev-parse --short "$GITHUB_SHA")" >> $GITHUB_OUTPUT
          echo "branch=$(echo ${GITHUB_REF#refs/heads/} | tr / -)" >> $GITHUB_OUTPUT
      - name: Build and push
        uses: docker/build-push-action@v6
        with:
          context: docker
          platforms: linux/amd64,linux/arm64/v8
          push: true
          tags: |
            ${{ steps.prepare_image_id.outputs.lowercase_id }}:latest
            ${{ steps.prepare_image_id.outputs.lowercase_id }}:${{ steps.prepare_image_id.outputs.branch }}-${{ steps.prepare_image_id.outputs.short-ref }}