release.yaml

name: release
on:
  push:
    tags:
      - "v*"

env:
  CARGO_TERM_COLOR: always
  RUSTFLAGS: "-D warnings"

jobs:
  build-release:
    name: build-release
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        target:
          - x86_64-unknown-linux-musl
          - aarch64-unknown-linux-musl
          - x86_64-apple-darwin
          - aarch64-apple-darwin
          - x86_64-pc-windows-msvc
        toolchain: [stable]
        include:
          - os: ubuntu-latest
            target: x86_64-unknown-linux-musl
            binary: x86-64
            use-cross: true
          - os: ubuntu-latest
            target: aarch64-unknown-linux-musl
            binary: aarch64
            use-cross: true
          # macos>=14 runs exclusively on aarch64 and will thus fail to execute properly for x64
          - os: macos-13
            target: x86_64-apple-darwin
            binary: x86_64
            use-cross: false
          - os: macos-latest
            target: aarch64-apple-darwin
            binary: arm64
            use-cross: false
          - os: windows-latest
            target: x86_64-pc-windows-msvc
            binary: x86-64
            use-cross: false
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

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

      - name: Handle Rust dependencies caching
        uses: Swatinem/rust-cache@v2
        with:
          key: v1-${{ matrix.target }}

      - name: Build release binary
        uses: clechasseur/rs-cargo@v2
        with:
          command: build
          args: --release --target ${{ matrix.target }}
          use-cross: ${{ matrix.use-cross }}

      - name: Verify binary architecture
        shell: bash
        run: |
          BINARY_PATH="target/${{ matrix.target }}/release/gleam"
          if [[ "${{ matrix.target }}" == *"windows"* ]]; then
            BINARY_PATH="${BINARY_PATH}.exe"
          fi

          if ! file -b "$BINARY_PATH" | grep -q "${{ matrix.binary }}"; then
            echo "error: Architecture mismatch"
            echo "Expected architecture: '${{ matrix.binary }}'"
            echo "Found binary type: '$(file -b "$BINARY_PATH")'"
            exit 1
          fi
          echo "ok: Architecture match"

      - name: Build archive
        shell: bash
        run: |
          VERSION="${GITHUB_REF#refs/tags/}"

          if [ "${{ matrix.os }}" = "windows-latest" ]; then
            ARCHIVE="gleam-$VERSION-${{ matrix.target }}.zip"
            cp "target/${{ matrix.target }}/release/gleam.exe" "gleam.exe"
            7z a "$ARCHIVE" "gleam.exe"
            rm gleam.exe
          else
            ARCHIVE="gleam-$VERSION-${{ matrix.target }}.tar.gz"
            cp "target/${{ matrix.target }}/release/gleam" "gleam"
            tar -czvf "$ARCHIVE" "gleam"
            rm gleam
          fi

          openssl dgst -r -sha256 -out "$ARCHIVE".sha256 "$ARCHIVE"
          openssl dgst -r -sha512 -out "$ARCHIVE".sha512 "$ARCHIVE"
          echo "ASSET=$ARCHIVE" >> $GITHUB_ENV

      - name: Ensure binary successfully boots
        shell: bash
        run: |
          case "${{ matrix.target }}" in
            x86_64-pc-windows-msvc)
              7z x "$ASSET"
              ./gleam.exe --version ;;
            aarch64*)
              echo "We cannot test an ARM binary on a AMD64 runner" ;;
            *)
              tar -xvzf "$ASSET"
              ./gleam --version ;;
          esac

      - name: Upload release archive
        # https://github.com/softprops/action-gh-release/issues/445
        # uses: softprops/action-gh-release@v2
        uses: softprops/action-gh-release@0bd7e8b279c9b5b36661d552472fbbfe671fe26e
        with:
          draft: true
          prerelease: false
          fail_on_unmatched_files: true
          files: |
            ${{ env.ASSET }}
            ${{ env.ASSET }}.sha256
            ${{ env.ASSET }}.sha512

  build-release-wasm:
    name: build-release-wasm
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Install Rust toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          target: wasm32-unknown-unknown
          profile: minimal
          override: true

      - name: Install wasm-pack
        run: curl -sSL https://rustwasm.github.io/wasm-pack/installer/init.sh | sh

      - name: Build wasm
        run: wasm-pack build --release --target web compiler-wasm

      - name: Build wasm archive
        run: |
          VERSION="${GITHUB_REF#refs/tags/}"
          ARCHIVE="gleam-$VERSION-browser.tar.gz"

          tar -C compiler-wasm/pkg/ -czvf $ARCHIVE .

          openssl dgst -r -sha256 -out "$ARCHIVE".sha256 "$ARCHIVE"
          openssl dgst -r -sha512 -out "$ARCHIVE".sha512 "$ARCHIVE"
          echo "ASSET=$ARCHIVE" >> $GITHUB_ENV

      - name: Upload release archive
        uses: softprops/action-gh-release@v2
        with:
          draft: true
          prerelease: false
          fail_on_unmatched_files: true
          files: |
            ${{ env.ASSET }}
            ${{ env.ASSET }}.sha256
            ${{ env.ASSET }}.sha512