release.yml

name: Release

on:
  push:
    tags:
      - v*.*.*

jobs:
  prepare:
    name: Prepare release
    runs-on: ubuntu-24.04

    steps:
      - name: Release
        uses: softprops/action-gh-release@v1
        with:
          body: |
            Docker releases: https://hub.docker.com/repository/docker/marlonb/mailcrab/tags
            Run docker image using: `docker run --rm -p 1080:1080 -p 1025:1025 marlonb/mailcrab:${{ github.ref_name }}`
          draft: true
          append_body: true
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  frontend:
    name: Build frontend assets
    runs-on: ubuntu-24.04

    steps:
      - uses: actions/checkout@v4
      - run: rustup toolchain install stable --profile minimal
      - run: rustup target add wasm32-unknown-unknown
      - uses: jetli/trunk-action@v0.5.0
        with:
          version: 'latest'

      - uses: actions/cache/restore@v4
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            frontend/target/
          key: frontend-${{ hashFiles('frontend/Cargo.toml') }}
          restore-keys: frontend-

      - name: Build frontend
        run: trunk build
        working-directory: frontend

      - uses: actions/upload-artifact@v4
        with:
          name: frontend-build-${{ github.ref_name }}
          path: frontend/dist

  build:
    name: Binaries for ${{ matrix.name }}
    needs: frontend
    runs-on: ubuntu-24.04

    strategy:
      matrix:
        name:
          - linux-x86-64-gnu
          - linux-armv7-gnu
          - linux-arm64-gnu
          - linux-x86-64-musl
          - linux-arm64-musl
        include:
          - name: linux-x86-64-gnu
            target: x86_64-unknown-linux-gnu
            platform: ~

          - name: linux-armv7-gnu
            target: armv7-unknown-linux-gnueabihf
            platform: ~

          - name: linux-arm64-gnu
            target: aarch64-unknown-linux-gnu
            platform: ~

          - name: linux-x86-64-musl
            target: x86_64-unknown-linux-musl
            platform: amd64

          - name: linux-arm64-musl
            target: aarch64-unknown-linux-musl
            platform: arm64

    steps:
      - uses: actions/checkout@v4
      - run: rustup toolchain install stable --profile minimal

      - uses: actions/download-artifact@v4
        with:
          name: frontend-build-${{ github.ref_name }}
          path: frontend/dist

      - uses: actions/cache/restore@v4
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            backend/target/
          key: backend-${{ matrix.name }}-${{ hashFiles('backend/Cargo.toml') }}
          restore-keys: backend-${{ matrix.name }}-

      - run: cargo install cross --git https://github.com/cross-rs/cross || true

      - name: Cross build
        run: cross build --release --locked --target ${{ matrix.target }} --manifest-path backend/Cargo.toml

      - name: Copy binaries
        if: ${{ matrix.platform == null }}
        shell: bash
        run: |
          mkdir -p bin
          src="backend/target/${{ matrix.target }}/release/mailcrab-backend"
          dst="bin/mailcrab-${{ matrix.name }}-${{ github.ref_name }}"
          cp "$src" "$dst"
          sha256sum -b "$dst" > "$dst.sha256"

      - uses: softprops/action-gh-release@v1
        if: ${{ matrix.platform == null }}
        with:
          draft: true
          files: bin/mailcrab-*
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Copy binary
        if: ${{ matrix.platform != null }}
        run: mkdir -p bin && cp backend/target/${{ matrix.target }}/release/mailcrab-backend bin/${{ matrix.platform }}

      - uses: actions/upload-artifact@v4
        if: ${{ matrix.platform != null }}
        with:
          name: ${{ matrix.platform }}-build-${{ github.ref_name }}
          path: bin/${{ matrix.platform }}

  release:
    name: Release
    needs: build
    runs-on: ubuntu-24.04

    steps:
      - uses: actions/checkout@v4

      - name: Setup docker buildx
        uses: docker/setup-buildx-action@v2

      - name: Login to dockerhub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKER_HUB_USERNAME }}
          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}

      - uses: actions/download-artifact@v4
        with:
          name: amd64-build-${{ github.ref_name }}
          path: bin

      - uses: actions/download-artifact@v4
        with:
          name: arm64-build-${{ github.ref_name }}
          path: bin

      - name: Build docker image
        run: docker buildx build --push --platform=linux/amd64,linux/arm64 . -t marlonb/mailcrab:latest -t marlonb/mailcrab:${{ github.ref_name }}