name: "Test ed template"
on:
  workflow_dispatch:
  push:
    paths:
      - 'templates/ed/**'
      - 'tests/ed/**'
      - '.github/workflows/check_ed.yml'
  pull_request:
    paths:
      - 'templates/ed/**'
      - 'tests/ed/**'
      - '.github/workflows/check_ed.yml'
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true
jobs:
  tests:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest]
    steps:
    - uses: actions/checkout@v6
    - uses: cachix/install-nix-action@v31
      with:
        github_access_token: ${{ github.token }}
    - uses: cachix/cachix-action@v17
      with:
        name: rde
        authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
        extraPullNames: rstats-on-nix, nix-community

    - name: Build template
      run: nix build ./templates/ed

    - name: Test R script
      env:
        NO_NUSHELL: '1'
      run: |
        cd templates/ed
        nix develop --command bash -c "Rscript ${{ github.workspace }}/tests/ed/test.R"

    - name: Test Python script (disabled by default)
      env:
        NO_NUSHELL: '1'
      run: |
        cd templates/ed
        nix develop --command bash -c "python3 ${{ github.workspace }}/tests/ed/test.py" || echo "SKIP: Python packages not enabled"

  test-with-python:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v6
    - uses: cachix/install-nix-action@v31
      with:
        github_access_token: ${{ github.token }}
    - uses: cachix/cachix-action@v17
      with:
        name: rde
        authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
        extraPullNames: rstats-on-nix, nix-community

    - name: Setup test directory with Python enabled
      run: |
        TEST_DIR=$(mktemp -d)
        cp -r templates/ed/. "$TEST_DIR/"
        cd "$TEST_DIR"
        sed -i 's/python[[:space:]]*=[[:space:]]*false;/python = true;/' flake.nix
        grep -q "python[[:space:]]*=[[:space:]]*true;" flake.nix || {
          echo "Error: Failed to enable Python in flake.nix"
          exit 1
        }
        echo "TEST_DIR=$TEST_DIR" >> $GITHUB_ENV

    - name: Build with Python enabled
      run: |
        cd "$TEST_DIR"
        nix build

    - name: Test Python packages
      env:
        NO_NUSHELL: '1'
      run: |
        cd "$TEST_DIR"
        nix develop --command bash -c "python3 ${{ github.workspace }}/tests/ed/test.py"

  test-with-julia:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v6
    - uses: cachix/install-nix-action@v31
      with:
        github_access_token: ${{ github.token }}
    - uses: cachix/cachix-action@v17
      with:
        name: rde
        authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
        extraPullNames: rstats-on-nix, nix-community

    - name: Setup test directory with Julia enabled
      run: |
        TEST_DIR=$(mktemp -d)
        cp -r templates/ed/. "$TEST_DIR/"
        cd "$TEST_DIR"
        sed -i 's/julia[[:space:]]*=[[:space:]]*false;/julia = true;/' flake.nix
        grep -q "julia[[:space:]]*=[[:space:]]*true;" flake.nix || {
          echo "Error: Failed to enable Julia in flake.nix"
          exit 1
        }
        echo "TEST_DIR=$TEST_DIR" >> $GITHUB_ENV

    - name: Build with Julia enabled
      run: |
        cd "$TEST_DIR"
        nix build

    - name: Test Julia packages
      env:
        NO_NUSHELL: '1'
      run: |
        cd "$TEST_DIR"
        # nix develop --command bash -c "julia ${{ github.workspace }}/tests/ed/test.jl"