on:
  pull_request:
  push:
    branches:
      - main

name: continuous-integration

env:
  NUSHELL_CARGO_TARGET: ci
  NU_LOG_LEVEL: DEBUG
  CLIPPY_OPTIONS: "-D warnings -D clippy::unwrap_used -A clippy::needless_collect -A clippy::result_large_err"

jobs:
  fmt-clippy:
    strategy:
      fail-fast: true
      matrix:
        # Pinning to Ubuntu 20.04 because building on newer Ubuntu versions causes linux-gnu
        # builds to link against a too-new-for-many-Linux-installs glibc version. Consider
        # revisiting this when 20.04 is closer to EOL (April 2025)
        platform: [windows-latest, macos-latest, ubuntu-20.04]
        feature: [default, dataframe, extra]
        include:
          - feature: default
            flags: ""
          - feature: dataframe
            flags: "--features=dataframe"
          - feature: extra
            flags: "--features=extra"
        exclude:
          - platform: windows-latest
            feature: dataframe
          - platform: macos-latest
            feature: dataframe

    runs-on: ${{ matrix.platform }}

    steps:
      - uses: actions/checkout@v3

      - name: Setup Rust toolchain and cache
        uses: actions-rust-lang/setup-rust-toolchain@v1.5.0
        with:
          rustflags: ""

      - name: cargo fmt
        run: cargo fmt --all -- --check

      - name: Clippy
        run: cargo clippy --workspace ${{ matrix.flags }} --exclude nu_plugin_* -- $CLIPPY_OPTIONS

  tests:
    strategy:
      fail-fast: true
      matrix:
        platform: [windows-latest, macos-latest, ubuntu-20.04]
        feature: [default, dataframe, extra]
        include:
          - feature: default
            flags: ""
          - feature: dataframe
            flags: "--features=dataframe"
          - feature: extra
            flags: "--features=extra"
        exclude:
          - platform: windows-latest
            feature: dataframe
          - platform: macos-latest
            feature: dataframe
          - platform: windows-latest
            feature: extra
          - platform: macos-latest
            feature: extra

    runs-on: ${{ matrix.platform }}

    steps:
      - uses: actions/checkout@v3

      - name: Setup Rust toolchain and cache
        uses: actions-rust-lang/setup-rust-toolchain@v1.5.0
        with:
          rustflags: ""

      - name: Tests
        run: cargo test --workspace --profile ci --exclude nu_plugin_* ${{ matrix.flags }}

  std-lib-and-python-virtualenv:
    strategy:
      fail-fast: true
      matrix:
        platform: [ubuntu-20.04, macos-latest, windows-latest]
        py:
          - py

    runs-on: ${{ matrix.platform }}

    steps:
      - uses: actions/checkout@v3

      - name: Setup Rust toolchain and cache
        uses: actions-rust-lang/setup-rust-toolchain@v1.5.0
        with:
          rustflags: ""

      - name: Install Nushell
        run: cargo install --path . --locked --no-default-features

      - name: Standard library tests
        run: nu -c 'use std testing; testing run-tests --path crates/nu-std'

      - name: Setup Python
        uses: actions/setup-python@v4
        with:
          python-version: "3.10"

      - run: python -m pip install tox

      - name: Install virtualenv
        run: git clone https://github.com/pypa/virtualenv.git
        shell: bash

      - name: Test Nushell in virtualenv
        run: |
          cd virtualenv
          # if we encounter problems with bleeding edge tests pin to the latest tag
          # git checkout $(git describe --tags | cut -d - -f 1)
          # We need to disable failing on coverage levels.
          nu -c "open pyproject.toml | upsert tool.coverage.report.fail_under 1 | save patchproject.toml"
          mv patchproject.toml pyproject.toml
          tox -e ${{ matrix.py }} -- -k nushell
        shell: bash

  plugins:
    strategy:
      fail-fast: true
      matrix:
        platform: [windows-latest, macos-latest, ubuntu-20.04]

    runs-on: ${{ matrix.platform }}

    steps:
      - uses: actions/checkout@v3

      - name: Setup Rust toolchain and cache
        uses: actions-rust-lang/setup-rust-toolchain@v1.5.0
        with:
          rustflags: ""

      - name: Clippy
        run: cargo clippy --package nu_plugin_* ${{ matrix.flags }} -- $CLIPPY_OPTIONS

      - name: Tests
        run: cargo test --profile ci --package nu_plugin_*