on:
  push:
    branches: [master, release]
  pull_request:  

name: CI

jobs:
  rust_tests:
    name: Run rust tests
    runs-on:  ${{ matrix.os }}
    strategy:
      matrix:
        os: [macos-latest, ubuntu-latest, windows-latest]
      fail-fast: false
    steps:
      - uses: actions/checkout@master
      - name: Convert symlinks to hardlink (windows only)
        run: powershell.exe scripts/symlinks-to-hardlinks.ps1
        if: runner.os == 'Windows'
      - name: Cache cargo dependencies
        uses: actions/cache@v1
        with:
          key: ${{ runner.os }}-rust_tests-${{ hashFiles('Cargo.lock') }}
          path: target
          restore-keys: |
            ${{ runner.os }}-rust_tests-
      - name: run rust tests
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --verbose --all

  snippets:
    name: Run snippets tests
    runs-on:  ${{ matrix.os }}
    strategy:
      matrix:
        os: [macos-latest, ubuntu-latest, windows-latest]
      fail-fast: false
    steps:
      - uses: actions/checkout@master
      - name: Convert symlinks to hardlink (windows only)
        run: powershell.exe scripts/symlinks-to-hardlinks.ps1
        if: runner.os == 'Windows'
      - name: Cache cargo dependencies
        uses: actions/cache@v1
        with:
          key: ${{ runner.os }}-snippets-${{ hashFiles('Cargo.lock') }}
          path: target
          restore-keys: |
            ${{ runner.os }}-snippets-
      - name: build rustpython
        uses: actions-rs/cargo@v1
        with:
          command: build
          args: --release --verbose --all
      - uses: actions/setup-python@v1
        with:
          python-version: 3.6
      - name: Install pipenv
        run: |
          python -V
          python -m pip install --upgrade pip
          python -m pip install pipenv
      - run: pipenv install
        working-directory: ./tests
      - name: run snippets
        run: pipenv run pytest -v
        working-directory: ./tests

  format:
    name: Check Rust code with rustfmt and clippy
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@master
      - uses: actions-rs/toolchain@v1
        with:
            profile: minimal
            toolchain: stable
            components: rustfmt
            override: true
      - name: run rustfmt
        uses: actions-rs/cargo@v1
        with:
          command: fmt
          args: --all -- --check
      - name: run clippy
        uses: actions-rs/cargo@v1
        with:
          command: clippy
          args: --all -- -Dwarnings

  lint:
    name: Lint Python code with flake8
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@master
      - uses: actions/setup-python@v1
        with:
          python-version: 3.6
      - name: install flake8
        run: python -m pip install flake8
      - name: run lint
        run: flake8 . --count --exclude=./.*,./Lib,./vm/Lib  --select=E9,F63,F7,F82 --show-source --statistics

  cpython:
    name: Run CPython test suite
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@master
      - name: build rustpython
        uses: actions-rs/cargo@v1
        with:
          command: build
          args: --verbose --all
      - name: run tests
        run: |
          export RUSTPYTHONPATH=`pwd`/Lib
          cargo run -- -m test -v

  wasm:
    name: Check the WASM package and demo
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@master
      - name: install wasm-pack
        run: curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
      - name: install geckodriver
        run: |
          wget https://github.com/mozilla/geckodriver/releases/download/v0.24.0/geckodriver-v0.24.0-linux32.tar.gz
          mkdir geckodriver
          tar -xzf geckodriver-v0.24.0-linux32.tar.gz -C geckodriver
      - uses: actions/setup-python@v1
        with:
          python-version: 3.6
      - name: Install pipenv
        run: |
          python -V
          python -m pip install --upgrade pip
          python -m pip install pipenv
      - run: pipenv install
        working-directory: ./wasm/tests
      - uses: actions/setup-node@v1
      - name: run test
        run: |
          export PATH=$PATH:`pwd`/../../geckodriver
          npm install
          npm run test
        working-directory: ./wasm/demo
      - name: Deploy demo to Github Pages
        if: success() && github.ref == 'refs/heads/release'
        uses: peaceiris/actions-gh-pages@v2
        env:
          ACTIONS_DEPLOY_KEY: ${{ secrets.ACTIONS_DEMO_DEPLOY_KEY }}
          PUBLISH_DIR: ./wasm/demo/dist
          EXTERNAL_REPOSITORY: RustPython/demo
          PUBLISH_BRANCH: master