numpy 0.13.1

Rust binding of NumPy C-API
Documentation 
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name: CI

on:
  push:
    branches:
      - master
  pull_request:

jobs:

  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          profile: minimal
          components: rustfmt, clippy
      - run: |
          cargo fmt --all -- --check
          cargo clippy --tests
          for example in examples/*; do (cd $example/; cargo clippy) || exit 1; done

  test:
    name: python${{ matrix.python-version }}-${{ matrix.platform.python-architecture }} ${{ matrix.platform.os }}
    runs-on: ${{ matrix.platform.os }}
    strategy:
      max-parallel: 16
      matrix:
        python-version: [3.6, 3.7, 3.8, 3.9]
        platform: [
          { os: "ubuntu-latest", python-architecture: "x64", rust-target: "x86_64-unknown-linux-gnu" },
          { os: "macOS-latest",   python-architecture: "x64", rust-target: "x86_64-apple-darwin" },
          { os: "windows-latest", python-architecture: "x64", rust-target: "x86_64-pc-windows-msvc" },
          { os: "windows-latest", python-architecture: "x86", rust-target: "i686-pc-windows-msvc" },
        ]
    steps:
      - uses: actions/checkout@v2
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version }}
      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          default: true
      - run: rustup set default-host ${{ matrix.platform.rust-target }}
      - name: Build without default features
        run: cargo build --no-default-features --verbose
      - name: Build with default features
        run: cargo build --verbose
      - name: Install test dependencies
        run: |
          python -m pip install --upgrade pip
          pip install maturin numpy poetry
      - name: Run cargo test
        run: cargo test --verbose
      - name: Test Examples
        run: |
          for example_dir in 'examples/simple-extension'; do
              pushd $example_dir && \
                poetry install && \
                poetry run maturin develop && \
                poetry run pytest && \
                popd
          done
        shell: bash
    env:
      RUST_BACKTRACE: 1

  check-msrv:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Set up Python
        uses: actions/setup-python@v2
        with:
          python-version: 3.8
      - name: Install MSRV Rust
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: 1.41.1
      - name: Install maturin, poetry, and toml
        run: pip install maturin poetry toml
      - name: Create an isolated example directory
        run: cp -r examples/simple-extension/ ../simple-extension-msrv
      - name: Edit Cargo.toml
        run: |
          import toml
          cargo_toml = toml.load("Cargo.toml")
          cargo_toml["dependencies"]["ndarray"] = "0.13.1"
          cargo_toml["dependencies"]["num-complex"] = "0.2.4"
          cargo_toml["dependencies"]["numpy"]["path"] = "../rust-numpy"
          with open("Cargo.toml", "w") as f:
            toml.dump(cargo_toml, f)
        working-directory: ../simple-extension-msrv
        shell: python
      - name: Remove ndarray 0.14.0
        run: cargo update -p ndarray:0.14.0 --precise 0.13.1
        working-directory: ../simple-extension-msrv
      - name: Test Example
        run: |
          poetry install && poetry run maturin develop && poetry run pytest
        working-directory: ../simple-extension-msrv
        shell: bash

  linalg-example:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Set up Python
        uses: actions/setup-python@v2
        with:
          python-version: 3.8
      - name: Install gfortran
        run: |
          sudo apt install -y gfortran
      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
      - name: Install maturin and poetry
        run: pip install maturin poetry
      - name: Test Examples
        run: |
          cd examples/linalg && \
            poetry install && \
            poetry run maturin develop && \
            poetry run pytest