build.yml

name: build

on:
  push:

jobs:
  build:
    runs-on: ubuntu-latest
    permissions:
      contents: write
      packages: write
    steps:
      - uses: actions/checkout@v4
      - uses: actions/cache@v4
        with:
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: ${{ runner.os }}-cargo-
          save-always: true
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/

      - run: rustup update --no-self-update stable && rustup default stable
      - run: cargo fmt --check
      - run: cargo check --release --locked
      - run: cargo test

      - uses: docker/setup-qemu-action@v3
      - uses: docker/setup-buildx-action@v3

      - name: Login to ghcr.io
        if: ${{ github.ref == 'refs/heads/main' }} || ${{ startsWith(github.ref, 'refs/tags/v') }}
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: build & push (main)
        if: ${{ github.ref == 'refs/heads/main' }}
        uses: docker/build-push-action@v6
        with:
          push: true
          platforms: linux/amd64,linux/arm64
          cache-from: type=gha
          cache-to: type=gha,mode=max
          tags: |
            ghcr.io/${{ github.repository }}:main

      - name: build & push (tag)
        if: ${{ startsWith(github.ref, 'refs/tags/v') }}
        uses: docker/build-push-action@v6
        with:
          push: true
          platforms: linux/amd64,linux/arm64
          cache-from: type=gha
          cache-to: type=gha,mode=max
          tags: |
            ghcr.io/${{ github.repository }}:${{ github.ref_name }}
            ghcr.io/${{ github.repository }}:latest

      - name: Create Github Release
        if: ${{ startsWith(github.ref, 'refs/tags/v') }}
        uses: softprops/action-gh-release@v2
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}