Pumpkin/.github/workflows/rust.yml

name: Cargo Build, Test, and Linting

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]
  workflow_dispatch:

env:
  CARGO_TERM_COLOR: always
  RUSTFLAGS: "-Dwarnings"

jobs:
  format:
    name: Check formatting
    runs-on: ubuntu-latest
    strategy:
      matrix:
        toolchain: [stable]
    steps:
      - uses: actions/checkout@v6
      - run: rustup update ${{ matrix.toolchain }} && rustup default ${{ matrix.toolchain }}
      - run: rustup component add rustfmt
      - uses: Swatinem/rust-cache@v2
      - run: cargo fmt --check

  machete:
    name: Detect unused dependencies
    runs-on: ubuntu-latest
    needs: [format]
    strategy:
      matrix:
        toolchain: [stable]
    steps:
      - uses: actions/checkout@v6
      - run: rustup update ${{ matrix.toolchain }} && rustup default ${{ matrix.toolchain }}
      - uses: bnjbvr/cargo-machete@main

  clippy_debug:
    name: Run lints (debug)
    runs-on: ubuntu-latest
    needs: [machete]
    strategy:
      matrix:
        toolchain: [stable]
    steps:
      - uses: actions/checkout@v6
      - run: rustup update ${{ matrix.toolchain }} && rustup default ${{ matrix.toolchain }}
      - run: rustup component add clippy
      - uses: Swatinem/rust-cache@v2
      - run: cargo clippy --all-targets --all-features

  clippy_release:
    name: Run lints (release)
    runs-on: ubuntu-latest
    needs: [machete]
    strategy:
      matrix:
        toolchain: [stable]
    steps:
      - uses: actions/checkout@v6
      - run: rustup update ${{ matrix.toolchain }} && rustup default ${{ matrix.toolchain }}
      - run: rustup component add clippy
      - uses: Swatinem/rust-cache@v2
      - run: cargo clippy --release --all-targets --all-features

  build_and_test:
    name: Build and test (${{ matrix.os }}, ${{ matrix.arch_variant }})
    runs-on: ${{ matrix.os }}
    needs: [clippy_debug, clippy_release]
    strategy:
      matrix:
        os: [ubuntu-latest, ubuntu-24.04-arm, windows-latest, windows-11-arm, macos-latest, macos-15-intel]
        arch_variant: [standard, x86-64-v3]
        toolchain: [stable]
        exclude:
          - os: ubuntu-24.04-arm
            arch_variant: x86-64-v3
          - os: windows-11-arm
            arch_variant: x86-64-v3
          - os: macos-latest
            arch_variant: x86-64-v3
          - os: macos-15-intel
            arch_variant: standard
    steps:
      - uses: actions/checkout@v6
      - run: rustup update ${{ matrix.toolchain }} && rustup default ${{ matrix.toolchain }}
      - uses: taiki-e/install-action@nextest
      - uses: Swatinem/rust-cache@v2
      - name: Set CPU flags
        if: matrix.arch_variant != 'standard'
        shell: bash
        run: |
          echo "RUSTFLAGS=-C target-cpu=${{ matrix.arch_variant }}" >> "$GITHUB_ENV"
      - run: cargo nextest run --verbose
      - run: cargo test --doc --verbose

  build_release:
    name: Build Release (${{ matrix.platform }}-${{ matrix.arch }}-${{ matrix.variant }})
    runs-on: ${{ matrix.os }}
    needs: [build_and_test]
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: ubuntu-latest
            platform: linux
            arch: x86_64
            variant: standard
            bin: pumpkin
          - os: ubuntu-latest
            platform: linux
            arch: x86_64
            variant: x86-64-v3
            bin: pumpkin
          - os: ubuntu-24.04-arm
            platform: linux
            arch: aarch64
            variant: standard
            bin: pumpkin
          - os: windows-latest
            platform: windows
            arch: x86_64
            variant: standard
            bin: pumpkin.exe
          - os: windows-latest
            platform: windows
            arch: x86_64
            variant: x86-64-v3
            bin: pumpkin.exe
          - os: windows-11-arm
            platform: windows
            arch: aarch64
            variant: standard
            bin: pumpkin.exe
          - os: macos-latest
            platform: macos
            arch: aarch64
            variant: standard
            bin: pumpkin
          - os: macos-15-intel
            platform: macos
            arch: x86_64
            variant: x86-64-v3
            bin: pumpkin
    steps:
      - uses: actions/checkout@v6
      - name: Install Rust and set flags
        shell: bash
        run: |
          rustup update stable && rustup default stable
          if [ "${{ matrix.variant }}" != "standard" ]; then
            echo "RUSTFLAGS=-C target-cpu=${{ matrix.variant }}" >> "$GITHUB_ENV"
          fi
      - uses: Swatinem/rust-cache@v2
      - run: cargo build --release --verbose
      - name: Verify binary
        shell: bash
        run: |
          if [ ! -f "target/release/${{ matrix.bin }}" ]; then
            echo "Binary not found"; ls -la target/release/; exit 1
          fi
      - name: Prepare artifact with clean name
        shell: bash
        run: |
          name="pumpkin-${{ matrix.platform }}-${{ matrix.arch }}"
          if [ "${{ matrix.variant }}" != "standard" ]; then
            suffix="${{ matrix.variant }}"
            suffix="${suffix#x86-64-}"
            name="$name-$suffix"
          fi
          if [ "${{ matrix.platform }}" = "windows" ]; then
            name="$name.exe"
          fi
          mkdir -p dist
          cp "target/release/${{ matrix.bin }}" "dist/$name"
      - uses: actions/upload-artifact@v7
        with:
          name: release-${{ matrix.platform }}-${{ matrix.arch }}-${{ matrix.variant }}
          path: dist/*
          if-no-files-found: error
          compression-level: 9

  draft_release:
    permissions:
      contents: write
    needs: [build_release]
    runs-on: ubuntu-latest
    if: github.event_name == 'push' && github.ref == 'refs/heads/master'
    steps:
      - uses: actions/checkout@v6
      - uses: actions/download-artifact@v8
        with:
          path: dist/
          pattern: release-*
          merge-multiple: true
      - run: find dist/ -type f | sort
      - run: |
          echo "# Nightly Build" > dist/RELEASE.md
          echo "Commit: $(git rev-parse --short HEAD)" >> dist/RELEASE.md
          echo "Date: $(date -u +'%Y-%m-%d %H:%M UTC')" >> dist/RELEASE.md
      - run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git tag -f nightly
          git push origin :nightly 2>/dev/null || true
          git push origin refs/tags/nightly
      - uses: softprops/action-gh-release@v2
        with:
          tag_name: nightly
          name: Nightly Build
          prerelease: true
          body_path: dist/RELEASE.md
          files: |
            dist/pumpkin-*