name: CI
on: [push, pull_request]

jobs:
  build:
    name: Build
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        thing:
        - stable
        - macos-x86_64
        - x86_64-msvc
        include:
        - thing: stable
          target: x86_64-unknown-linux-gnu
          rust: stable
          os: ubuntu-latest
        - thing: macos-x86_64
          target: x86_64-apple-darwin
          rust: stable
          os: macos-latest
        - thing: x86_64-msvc
          target: x86_64-pc-windows-msvc
          rust: stable-x86_64-msvc
          os: windows-latest
    steps:
    - uses: actions/checkout@v1
    - name: Install Rust (rustup)
      if: matrix.os != 'macos-latest'
      run: rustup update ${{ matrix.rust }} --no-self-update && rustup default ${{ matrix.rust }}
      shell: bash
    - name: Install Lua (ubuntu)
      if: matrix.os == 'ubuntu-latest'
      run: |
        sudo apt-get update -y
        sudo apt-get install -y --no-install-recommends liblua5.3-dev liblua5.2-dev liblua5.1-0-dev libluajit-5.1-dev
    - name: Install Rust (macos)
      if: matrix.os == 'macos-latest'
      run: |
        curl https://sh.rustup.rs | sh -s -- -y
        echo ::add-path::$HOME/.cargo/bin
      shell: bash
    - name: Install GCC (aarch64-linux)
      run: |
        sudo apt-get update -y
        sudo apt-get install -y --no-install-recommends gcc-aarch64-linux-gnu libc6-dev-arm64-cross
      if: matrix.thing == 'aarch64-linux'
      shell: bash
    - run: rustup target add ${{ matrix.target }}
    - name: Build (Lua 5.3/5.2/5.1 and LuaJIT vendored+async)
      run: |
        for FEATURE in lua53 lua52 lua51 luajit; do
          echo "Building $FEATURE"
          cargo build --target ${{ matrix.target }} --release --no-default-features --features "$FEATURE vendored async"
        done
      shell: bash
    - name: Build (Lua 5.3/5.2/5.1 and LuaJIT via pkg-config)
      if: matrix.os == 'ubuntu-latest'
      run: |
        for FEATURE in lua53 lua52 lua51 luajit; do
          echo "Building $FEATURE"
          cargo build --target ${{ matrix.target }} --release --no-default-features --features $FEATURE
        done
      shell: bash

  test_linux:
    name: Test on Linux
    runs-on: ubuntu-latest
    needs: build
    steps:
    - uses: actions/checkout@v1
    - name: Install Rust
      run: rustup update stable --no-self-update && rustup default stable
      shell: bash
    - name: Run tests (Lua 5.3 vendored)
      run: cargo test --release --no-default-features --features "lua53 vendored"
      shell: bash
    - name: Run tests (Lua 5.3 vendored+async)
      run: cargo test --release --no-default-features --features "lua53 vendored async"
      shell: bash
    - name: Run tests (Lua 5.2 vendored)
      run: cargo test --release --no-default-features --features "lua52 vendored"
      shell: bash
    - name: Run tests (Lua 5.1 vendored)
      run: cargo test --release --no-default-features --features "lua51 vendored"
      shell: bash
    - name: Run tests (Lua 5.1 vendored+async)
      run: cargo test --release --no-default-features --features "lua51 vendored async"
      shell: bash
    - name: Run tests (LuaJIT vendored)
      run: cargo test --release --no-default-features --features "luajit vendored"
      shell: bash
    - name: Run tests (LuaJIT vendored+async)
      run: cargo test --release --no-default-features --features "luajit vendored async"
      shell: bash
    - name: Run compile test (Lua 5.3)
      run: |
        sudo apt-get update -y
        sudo apt-get install -y --no-install-recommends liblua5.3-dev
        cargo test --release --no-default-features --features "lua53 vendored" -- --ignored

  test_macos:
    name: Test on MacOS
    runs-on: macos-latest
    needs: build
    steps:
    - uses: actions/checkout@v1
    - name: Install Rust
      run: |
        curl https://sh.rustup.rs | sh -s -- -y
        echo ::add-path::$HOME/.cargo/bin
      shell: bash
    - name: Run tests (Lua 5.3 vendored)
      run: cargo test --release --no-default-features --features "lua53 vendored"
      shell: bash
    - name: Run tests (Lua 5.2 vendored)
      run: cargo test --release --no-default-features --features "lua52 vendored"
      shell: bash
    - name: Run tests (Lua 5.1 vendored)
      run: cargo test --release --no-default-features --features "lua51 vendored"
      shell: bash
    - name: Run tests (LuaJIT vendored)
      run: cargo test --release --no-default-features --features "luajit vendored"
      shell: bash

  test_windows:
    name: Test on Windows
    runs-on: windows-latest
    needs: build
    steps:
    - uses: actions/checkout@v1
    - name: Install Rust
      run: rustup update stable --no-self-update && rustup default stable
      shell: bash
    - name: Run tests (Lua 5.3 vendored)
      run: cargo test --release --no-default-features --features "lua53 vendored"
      shell: bash
    - name: Run tests (Lua 5.2 vendored)
      run: cargo test --release --no-default-features --features "lua52 vendored"
      shell: bash
    - name: Run tests (Lua 5.1 vendored)
      run: cargo test --release --no-default-features --features "lua51 vendored"
      shell: bash
    - name: Run tests (LuaJIT vendored)
      run: cargo test --release --no-default-features --features "luajit vendored"
      shell: bash

  rustfmt:
    name: Rustfmt
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v1
    - name: Install Rust
      run: rustup update stable && rustup default stable && rustup component add rustfmt
    - run: cargo fmt -- --check