name: Release

on:
  push:
    tags:
      - 'v*'

env:
  CARGO_TERM_COLOR: always
  CARGO_INCREMENTAL: 0

permissions:
  contents: write

jobs:
  build:
    name: Build and Package (${{ matrix.name }})
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: ubuntu-latest
            target: x86_64-unknown-linux-gnu
            name: Linux x64
          - os: ubuntu-22.04-arm
            target: aarch64-unknown-linux-gnu
            name: Linux ARM64
          - os: macos-13
            target: x86_64-apple-darwin
            name: macOS x64 (Intel)
          - os: macos-14
            target: aarch64-apple-darwin
            name: macOS ARM64 (Apple Silicon)
          - os: windows-latest
            target: x86_64-pc-windows-msvc
            name: Windows x64
          - os: windows-11-arm
            target: aarch64-pc-windows-msvc
            name: Windows ARM64

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@b3b07ba8b418998c39fb20f53e8b695cdcc8de1b # master
        with:
          toolchain: stable
          targets: ${{ matrix.target }}

      - name: Cache Rust dependencies
        uses: Swatinem/rust-cache@v2
        with:
          key: ${{ matrix.target }}-release

      - name: Show versions
        run: |
          rustc -Vv
          cargo -V

      - name: Build (release)
        run: cargo build --release --target ${{ matrix.target }}

      - name: Prepare artifacts directory
        run: mkdir -p artifacts

      - name: Package (Unix)
        if: ${{ runner.os != 'Windows' }}
        shell: bash
        run: |
          BIN_NAME=banderole
          TARGET_DIR=target/${{ matrix.target }}/release
          ARCHIVE_NAME=${BIN_NAME}-${{ matrix.target }}.tar.gz
          tar -C "${TARGET_DIR}" -czf "artifacts/${ARCHIVE_NAME}" "${BIN_NAME}"
          # Include LICENSE and README alongside the binary in a second tarball
          mkdir -p pkg && cp LICENSE README.md "${TARGET_DIR}/${BIN_NAME}" pkg/ 2>/dev/null || true
          tar -czf "artifacts/${BIN_NAME}-${{ matrix.target }}-with-docs.tar.gz" -C pkg . || true

      - name: Package (Windows)
        if: ${{ runner.os == 'Windows' }}
        shell: pwsh
        run: |
          $ErrorActionPreference = 'Stop'
          $BinName = 'banderole.exe'
          $TargetDir = "target/${{ matrix.target }}/release"
          New-Item -ItemType Directory -Force -Path artifacts | Out-Null
          $Archive = "artifacts/banderole-${{ matrix.target }}.zip"
          Compress-Archive -Path "$TargetDir/$BinName" -DestinationPath $Archive -Force
          if ((Test-Path 'LICENSE') -and (Test-Path 'README.md')) {
            $DocsArchive = "artifacts/banderole-${{ matrix.target }}-with-docs.zip"
            Compress-Archive -Path "$TargetDir/$BinName","LICENSE","README.md" -DestinationPath $DocsArchive -Force
          }

      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: banderole-${{ matrix.target }}
          path: artifacts/*

  release:
    name: Create GitHub Release
    needs: build
    if: startsWith(github.ref, 'refs/tags/v')
    runs-on: ubuntu-latest
    steps:
      - name: Download artifacts
        uses: actions/download-artifact@v4
        with:
          path: artifacts

      - name: Create Release and Upload Assets
        uses: softprops/action-gh-release@v2
        with:
          files: artifacts/**/*
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  publish:
    name: Publish to crates.io
    needs: release
    if: startsWith(github.ref, 'refs/tags/v')
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@b3b07ba8b418998c39fb20f53e8b695cdcc8de1b # master
        with:
          toolchain: stable

      - name: Cache Rust dependencies
        uses: Swatinem/rust-cache@v2

      - name: Publish crate
        env:
          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
        run: |
          cargo publish --locked