name: ci

on:
  pull_request: {}
  push:
    branches:
      - master

jobs:

  commitsar:
    name: Verify commit messages
    runs-on: ubuntu-latest
    steps:
      - name: Check out code
        uses: actions/checkout@v1
      - name: Run commitsar
        uses: docker://commitsar/commitsar

  pre-commit:
    name: Generic pre-commit checks
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v1
        with:
          fetch-depth: 1

      - uses: actions/setup-python@v1
        with:
          python-version: 3.7

      - run: pip install pre-commit
      - run: pre-commit run --all-files
        working-directory: ./python

  check:
    name: Check
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          override: true
      - uses: actions-rs/cargo@v1
        with:
          command: check

  test-stable:
    name: Test (stable)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
        with:
          submodules: true
      - name: Start background server  # User for integration tests
        run: |
          # This assumes that python3 is installed on the system
          /usr/bin/env python3 -m pip install flask
          # Starts the server in background
          /usr/bin/env python3 ./tests/suite/bin/jsonschema_suite serve &
      - uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          override: true
      - uses: actions-rs/cargo@v1
        with:
          command: test
          args: --no-fail-fast

  test-nightly:
    name: Test + Coverage (nightly)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
        with:
          submodules: true
      - name: Start background server  # User for integration tests
        run: |
          # This assumes that python3 is installed on the system
          /usr/bin/env python3 -m pip install flask
          # Starts the server in background
          /usr/bin/env python3 ./tests/suite/bin/jsonschema_suite serve &
      - uses: actions-rs/toolchain@v1
        with:
          toolchain: nightly
          override: true
      - uses: actions-rs/cargo@v1
        with:
          command: clean
      - uses: actions-rs/cargo@v1
        with:
          command: test
          args: --no-fail-fast
        env:
          CARGO_INCREMENTAL: '0'
          RUSTFLAGS: '-Zprofile -Ccodegen-units=1 -Cinline-threshold=0 -Clink-dead-code -Coverflow-checks=off -Cpanic=abort -Zpanic_abort_tests'
          RUSTDOCFLAGS: '-Cpanic=abort'
      - id: coverage
        uses: actions-rs/grcov@v0.1
      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v1.0.5
        with:
          name: coverage
          token: ${{ secrets.CODECOV_TOKEN }}
          file: ${{ steps.coverage.outputs.report }}

  test-python:
    strategy:
      matrix:
        os: [ubuntu-latest]
        python: [3.5, 3.6, 3.7, 3.8]

    name: Python ${{ matrix.python }} on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v2
        with:
          submodules: true
      - uses: actions/setup-python@v1
        with:
          python-version: ${{ matrix.python }}
      - name: Start background server  # User for integration tests
        run: |
          # This assumes that python3 is installed on the system
          /usr/bin/env python3 -m pip install flask
          # Starts the server in background
          /usr/bin/env python3 ./tests/suite/bin/jsonschema_suite serve &

      - run: /usr/bin/env python3 -m pip install setuptools_rust tox
        working-directory: ./python

      - run: ./build-sdist.sh
        working-directory: ./python

      - name: Run ${{ matrix.python }} tox job
        run: tox -e py${TOX_JOB//.} # Strip dot from python version to match tox job
        working-directory: ./python
        env:
          TOX_JOB: ${{ matrix.python }}

  fmt:
    name: Rustfmt
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          override: true
      - run: rustup component add rustfmt
      - uses: actions-rs/cargo@v1
        with:
          command: fmt
          args: --all -- --check

  clippy:
    name: Clippy
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          override: true
      - run: rustup component add clippy
      - uses: actions-rs/cargo@v1
        with:
          command: clippy
          args: -- -D warnings
  benchmark:
    name: Benchmark
    runs-on: ubuntu-latest
    if: "contains(github.event.head_commit.message, '[bench]') || contains(github.event.head_commit.message, '[benchmark]')"
    steps:
    - uses: actions/checkout@v2
    - uses: actions-rs/toolchain@v1
      with:
        profile: minimal
        toolchain: stable
        override: true
    - uses: actions-rs/cargo@v1
      with:
        command: bench
        args: jsonschema-rs  # Run the benchmarks only for the `jsonschema` package
  benchmark-all:
    name: Benchmark All
    runs-on: ubuntu-latest
    if: "contains(github.event.head_commit.message, '[bench-all]') || contains(github.event.head_commit.message, '[benchmark-all]')"
    steps:
    - uses: actions/checkout@v2
    - uses: actions-rs/toolchain@v1
      with:
        profile: minimal
        toolchain: stable
        override: true
    - uses: actions-rs/cargo@v1
      with:
        command: bench