ci.yml

name: "CI"

on:
  pull_request:
  push:
    branches:
      - main
      - dev

defaults:
  run:
    shell: bash
env:
  UBSAN_OPTIONS: print_stacktrace=1
  RUST_BACKTRACE: 1

jobs:

  test-mac:
    # Mac runners slower and harder to come by: don't want to have
    # others queued behind this.
    name: "Test Mac"
    runs-on: macos-latest
    timeout-minutes: 90
    steps:
      - uses: actions/checkout@v2

      - name: Rust toolchain
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          components: rustfmt

      - name: Rustc version
        run: rustc --version

      # Clang is under brew, not in path
      - name: Extend path to include Clang
        run: |
             brew install llvm
             echo $(brew --prefix llvm)/bin >> $GITHUB_PATH

      - name: Check clang
        run: clang --version

      - name: Cache dependencies
        uses: actions/cache@v2
        with:
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}-build
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/

      - name: Test Rust
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --all

      - name: Clang version
        run: clang --version

      - name: Bootstrap
        run: bash build.sh --bootstrap

      - name: Self Test
        run: bash tests/test_foo.sh

      - name: Test Foolang
        run: cargo run foo/impl/test_foolang.foo --use=foo/lib

      - name: Test Transpile
        run: cargo run foo/impl/test_transpile.foo --use=foo/lib

  build-host:
    name: "Build host"
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest]
    timeout-minutes: 15
    steps:
      - uses: actions/checkout@v2

      - name: Rust toolchain
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          components: rustfmt

      - name: Rustc version
        run: rustc --version

      - name: Cache dependencies
        uses: actions/cache@v2
        with:
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}-build
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/

      - name: Built bootstrap interpreter
        uses: actions-rs/cargo@v1
        with:
          command: build

      - name: Upload bootstrap interpreter (Windows)
        uses: actions/upload-artifact@v2
        with:
          name: bootstrap-interpreter-${{ runner.os }}
          path: target/debug/bootstrap-interpreter.exe
        if: ${{ runner.os == 'Windows' }}

      - name: Upload bootstrap interpreter (Unix)
        uses: actions/upload-artifact@v2
        with:
          name: bootstrap-interpreter-${{ runner.os }}
          path: target/debug/bootstrap-interpreter
        if: ${{ runner.os != 'Windows' }}

  test-host:
    name: "Test host"
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest]
    timeout-minutes: 10
    steps:
      - uses: actions/checkout@v2

      - name: Rust toolchain
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          components: rustfmt

      - name: Cache dependencies
        uses: actions/cache@v2
        with:
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}-test
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/

      - name: Test Rust
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --all

      - name: Test large
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: -- --ignored

  test-foolang:
    name: "Test Foolang"
    needs: build-host
    runs-on: ${{ matrix.os }}
    timeout-minutes: 5
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest]
    steps:
      - uses: actions/checkout@v2

      - name: Download bootstrap interpreter
        uses: actions/download-artifact@v2
        with:
          name: bootstrap-interpreter-${{ runner.os }}
          path: bin/

      - name: Make bootstrap interpreter executable
        run: chmod a+x bin/bootstrap-interpreter
        if: ${{ runner.os != 'Windows' }}

      - name: Test
        run: ./bin/bootstrap-interpreter foo/impl/test_foolang.foo --use=foo/lib

  test-transpile:
    name: "Test Transpile"
    needs: build-host
    runs-on: ${{ matrix.os }}
    timeout-minutes: 60
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest]
    steps:
      - uses: actions/checkout@v2

      - name: Download bootstrap interpreter
        uses: actions/download-artifact@v2
        with:
          name: bootstrap-interpreter-${{ runner.os }}
          path: bin/

      - name: Make bootstrap interpreter executable
        run: chmod a+x bin/bootstrap-interpreter
        if: ${{ runner.os != 'Windows' }}

      # Clang is installed on the Windows image, but is not in path.
      - name: Extend path to include Clang
        run: echo 'C:\msys64\mingw64\bin' >> $GITHUB_PATH
        if: ${{ runner.os == 'Windows' }}

      - name: Clang version
        run: clang --version

      - name: Test Transpile
        run: ./bin/bootstrap-interpreter foo/impl/test_transpile.foo --use=foo/lib

  test-cps:
    name: "Test CPS"
    needs: build-host
    runs-on: ${{ matrix.os }}
    timeout-minutes: 10
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest]
    steps:
      - uses: actions/checkout@v2

      - name: Download bootstrap interpreter
        uses: actions/download-artifact@v2
        with:
          name: bootstrap-interpreter-${{ runner.os }}
          path: bin/

      - name: Make bootstrap interpreter executable
        run: chmod a+x bin/bootstrap-interpreter
        if: ${{ runner.os != 'Windows' }}

      - name: Test CPS
        run: ./bin/bootstrap-interpreter foo/impl/cps.foo --use=foo/lib

  test-runtime:
    name: "Test Runtime"
    runs-on: ${{ matrix.os }}
    timeout-minutes: 10
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
    steps:
      - uses: actions/checkout@v2

      # Clang is under brew, not in path
      - name: Extend path to include Clang
        run: |
             brew install llvm
             echo $(brew --prefix llvm)/bin >> $GITHUB_PATH
        if: ${{ runner.os == 'MacOS' }}

      - name: Check clang
        run: clang --version

      - name: Test Runtime
        run: make test-runtime

      - name: Test C Backend
        run: make test-c-backend

      - name: Test Benchmark
        run: make test-benchmark

  test-full-bootstrap:
    # Not running this on Windows because the linker clang uses
    # there doesn't accept either VS style nor GNU style stack-
    # size specification, and I don't want to figure it out now.
    name: "Test full bootstrap"
    needs: build-host
    runs-on: ubuntu-latest
    timeout-minutes: 30
    steps:
      - uses: actions/checkout@v2

      # This copies it to same place where Rust puts it, because
      # that's where bootstrap expects it.
      - name: Download bootstrap interpreter
        uses: actions/download-artifact@v2
        with:
          name: bootstrap-interpreter-${{ runner.os }}
          path: target/debug/

      - name: Make bootstrap interpreter executable
        run: chmod a+x target/debug/bootstrap-interpreter

      - name: Clang version
        run: clang --version

      - name: Bootstrap
        run: bash build.sh --no-interpreter-build

      - name: Self Test
        run: bash tests/test_foo.sh

      - name: No duplicate declarations
        run: bash tests/no_duplicate_declarations.sh

  test-foolang-mode:
    name: "Test foolang Emacs mode"
    runs-on: ubuntu-latest
    timeout-minutes: 5
    steps:
      - uses: actions/checkout@v2

      - name: Install Emacs
        run: |
          sudo add-apt-repository -y ppa:kelleyk/emacs
          sudo apt-get install -y emacs28-nox

      - name: Test foolang-mode
        run: bash tests/test-elisp.sh