rust.yml

on: [push, pull_request, workflow_dispatch]

name: CI Rust Workflow

env:
  RUSTFLAGS: -D warnings
  RUSTDOCFLAGS: -D warnings

permissions:
  actions: read

jobs:
  # this job pre-build using `just build` and copies the .wasm files to /dist/ before running other jobs 
  # all other jobs depend on this one 
  pre-build:
    name: Pre-Build wasm binaries
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: extractions/setup-just@v2

      # binstall is faster than cargo install
      - name: Install binstall
        uses: taiki-e/install-action@cargo-binstall
        
      - name: Install cargo-component
        run: echo yes | cargo binstall cargo-component

      - name: install Rust  
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: wasm32-unknown-unknown

      - run: just build

      - name: upload artifacts to target
        uses: actions/upload-artifact@v4
        with:
          name: wasm-files-target 
          path: target/wasm32-unknown-unknown/**/*.wasm
          overwrite: true

  check:
    name: Check
    runs-on: ubuntu-latest
    needs: pre-build
    steps:
      - uses: actions/checkout@v4

      - name: Create directories
        run: |
          mkdir -p target/wasm32-unknown-unknown/release
          mkdir -p target/wasm32-unknown-unknown/debug
          mkdir -p assets

      - uses: actions/download-artifact@v4
        with:
          name: wasm-files-target
          path: target/wasm32-unknown-unknown

      - uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          override: true
      - uses: actions-rs/cargo@v1
        with:
          command: check
          args: --all-features

  check_wasm:
    name: Check wasm32
    runs-on: ubuntu-latest
    needs: pre-build
    steps:
      - uses: actions/checkout@v4

      - name: Create directories
        run: |
          mkdir -p target/wasm32-unknown-unknown/release
          mkdir -p target/wasm32-unknown-unknown/debug
          mkdir -p assets

      - uses: actions/download-artifact@v4
        with:
          name: wasm-files-target
          path: target/wasm32-unknown-unknown
      
      - uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          target: wasm32-unknown-unknown
          override: true
      - uses: actions-rs/cargo@v1
        with:
          command: check
          args: --all-features --lib --target wasm32-unknown-unknown

  test:
    name: Test Suite
    needs: pre-build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Create directories
        run: |
          mkdir -p target/wasm32-unknown-unknown/release
          mkdir -p target/wasm32-unknown-unknown/debug
          mkdir -p assets

      - uses: actions/download-artifact@v4
        with:
          name: wasm-files-target
          path: target/wasm32-unknown-unknown

      - uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          override: true
      - run: sudo apt-get install libxcb-render0-dev libxcb-shape0-dev libxcb-xfixes0-dev libxkbcommon-dev libssl-dev
      - uses: actions-rs/cargo@v1
        with:
          command: test
          args: --lib

  fmt:
    name: Rustfmt
    runs-on: ubuntu-latest
    needs: pre-build
    steps:
      - uses: actions/checkout@v4

      - name: Create directories
        run: |
          mkdir -p target/wasm32-unknown-unknown/release
          mkdir -p target/wasm32-unknown-unknown/debug
          mkdir -p assets

      - uses: actions/download-artifact@v4
        with:
          name: wasm-files-target
          path: target/wasm32-unknown-unknown
      
      - uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: nightly # so we can ignore bindings.rs file
          override: true
          components: rustfmt
      - uses: actions-rs/cargo@v1
        with:
          command: fmt
          args: --all -- --check

  clippy:
    name: Clippy
    needs: pre-build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Create directories
        run: |
          mkdir -p target/wasm32-unknown-unknown/release
          mkdir -p target/wasm32-unknown-unknown/debug
          mkdir -p assets

      - uses: actions/download-artifact@v4
        with:
          name: wasm-files-target
          path: target/wasm32-unknown-unknown

      - uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          override: true
          components: clippy
      - uses: actions-rs/cargo@v1
        with:
          command: clippy
          args: -- -D warnings

  trunk:
    name: trunk
    runs-on: ubuntu-latest
    needs: pre-build
    steps:
      - uses: actions/checkout@v4

      - name: Create directories
        run: |
          mkdir -p target/wasm32-unknown-unknown/release
          mkdir -p target/wasm32-unknown-unknown/debug
          mkdir -p assets

      - uses: actions/download-artifact@v4
        with:
          name: wasm-files-target
          path: target/wasm32-unknown-unknown

      - uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: 1.78.0
          target: wasm32-unknown-unknown
          override: true
      - name: Download and install Trunk binary
        run: wget -qO- https://github.com/thedodd/trunk/releases/latest/download/trunk-x86_64-unknown-linux-gnu.tar.gz | tar -xzf-
      - name: Build
        run: ./trunk build

  build:
    runs-on: ${{ matrix.os }}
    needs: pre-build
    strategy:
      fail-fast: true
      matrix:
        include:
        - os: macos-latest
          TARGET: aarch64-apple-darwin

        # apple x86_64 
        - os: macos-latest # for Intel based macs.
          TARGET: x86_64-apple-darwin

        - os: ubuntu-latest
          TARGET: aarch64-unknown-linux-gnu

        # wasmtime doesn't support armv7
        # - os: ubuntu-latest
        #   TARGET: armv7-unknown-linux-gnueabihf

        - os: ubuntu-latest
          TARGET: x86_64-unknown-linux-gnu

        # - os: windows-latest
        #   TARGET: x86_64-pc-windows-msvc
        #   EXTENSION: .exe

    steps:
    - name: Checkout repository
      uses: actions/checkout@v4
      
    - name: Create directories
      run: |
        mkdir -p target/wasm32-unknown-unknown/release
        mkdir -p target/wasm32-unknown-unknown/debug
        mkdir -p assets

    - uses: actions/download-artifact@v4
      with:
        name: wasm-files-target
        path: target/wasm32-unknown-unknown

    - name: Building ${{ matrix.TARGET }}
      run: echo "${{ matrix.TARGET }}"
     
    - name: install Rust  
      uses: dtolnay/rust-toolchain@stable
      with:
        # Those targets are only used on macos runners so it's in an `if` to slightly speed up windows and linux builds.
        targets: ${{ matrix.os == 'macos-latest' && 'aarch64-apple-darwin,x86_64-apple-darwin' || contains(matrix.TARGET, 'linux') && 'aarch64-unknown-linux-gnu,x86_64-unknown-linux-gnu' || 'x86_64-pc-windows-msvc' }}

    - name: Set default cargo build target
      if: contains(matrix.TARGET, 'x86_64-apple-darwin')
      run: |
        echo "CARGO_BUILD_TARGET=${{ matrix.TARGET }}" >> $GITHUB_ENV
        rustup target add ${{ matrix.TARGET }}
        rustup default stable-${{ matrix.TARGET }}
        rustup show

    # For linux, it's necessary to use cross from the git repository to avoid glibc problems
    # Ref: https://github.com/cross-rs/cross/issues/1510
    - name: Install cross for linux
      if: contains(matrix.TARGET, 'linux')
      run: |
        cargo install cross --git https://github.com/cross-rs/cross --rev 1b8cf50d20180c1a394099e608141480f934b7f7

    - name: Install cross for mac and windows
      if: ${{ !contains(matrix.TARGET, 'linux') }}
      run: |
        cargo install cross

    - name: Build (Just + Cross)
      run: |
        cross build --verbose --release --target=${{ matrix.TARGET }}

    - name: Rename
      run: cp target/${{ matrix.TARGET }}/release/rdx${{ matrix.EXTENSION }} rdx-${{ matrix.TARGET }}${{ matrix.EXTENSION }}

    - uses: actions/upload-artifact@master
      with:
        name: rdx-${{ matrix.TARGET }}${{ matrix.EXTENSION }}
        path: rdx-${{ matrix.TARGET }}${{ matrix.EXTENSION }}

    - uses: svenstaro/upload-release-action@v2
      name: Upload binaries to release
      if: ${{ github.event_name == 'push' }}
      with:
        repo_token: ${{ secrets.GITHUB_TOKEN }}
        file: rdx-${{ matrix.TARGET }}${{ matrix.EXTENSION }}
        asset_name: rdx-${{ matrix.TARGET }}${{ matrix.EXTENSION }}
        tag: ${{ github.ref }}
        prerelease: ${{ !startsWith(github.ref, 'refs/tags/') }}
        overwrite: true