CI_NixPy.yml

name: "mach-nix CI"

on:
  pull_request:
    branches: ["master"]
  push:
    branches: [master, dev, "ci*" ]

jobs:

## tasks per matrix element
  cli-test:
    name: Test mach-nix cli - ${{ matrix.os }}
    runs-on: ubuntu-latest
    steps:

    - uses: actions/checkout@v3
      with:
        fetch-depth: 1

    - name: Install/Setup - NIX
      uses: cachix/install-nix-action@v23
      with:
        nix_path: nixpkgs=channel:nixos-unstable
        extra_nix_config: |
          experimental-features = nix-command flakes
          sandbox = true
          sandbox-fallback = false

    - name: nix-env installation
      run: nix-env -if . -A mach-nix
      shell: bash

    - name: cli test
      run: |
        export MACHNIX_VERSION=$GITHUB_SHA
        mach-nix --version
        echo "tensorflow" > reqs.txt
        mach-nix env ./env -r reqs.txt
      shell: bash

  unit-tests:
    name: Unit Tests
    runs-on: ubuntu-latest
    steps:

    - uses: actions/checkout@v3
      with:
        fetch-depth: 1

    - name: Install/Setup - NIX
      uses: cachix/install-nix-action@v23
      with:
        nix_path: nixpkgs=channel:nixos-unstable
        extra_nix_config: |
          experimental-features = nix-command flakes
          sandbox = true
          sandbox-fallback = false

    - name: mach-nix unit tests
      run: |
        WORKERS=5 nix run .#tests-unit
      shell: bash

  eval-tests:
    name: Eval Tests
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
      with:
        fetch-depth: 1

    - name: Install/Setup - NIX
      uses: cachix/install-nix-action@v23
      with:
        nix_path: nixpkgs=channel:nixos-unstable
        extra_nix_config: |
          experimental-features = nix-command flakes
          sandbox = true
          sandbox-fallback = false

    - name: mach-nix eval tests
      run: |
        WORKERS=5 nix run .#tests-eval
      shell: bash

  # conda-eval-tests:
  #   name: Eval Tests (with conda)
  #   runs-on: ubuntu-latest
  #   steps:
  #   - uses: actions/checkout@v3
  #     with:
  #       fetch-depth: 1

  #   - name: Install/Setup - NIX
  #     uses: cachix/install-nix-action@v23
  #     with:
  #       nix_path: nixpkgs=channel:nixos-unstable
  #       extra_nix_config: |
  #         experimental-features = nix-command flakes
  #         sandbox = true
  #         sandbox-fallback = false

  #   - name: mach-nix eval tests
  #     run: |
  #       WORKERS=5 CONDA_TESTS=y nix run .#tests-eval
  #     shell: bash