ci.yml

name: CI

on:
  push:
    branches: [master]
  pull_request:
    branches: [master]

jobs:
  changes:
    runs-on: ubuntu-latest
    outputs:
      rust: ${{ steps.filter.outputs.rust }}
    steps:
      - uses: actions/checkout@v4

      - uses: dorny/paths-filter@v3
        id: filter
        with:
          filters: |
            rust:
              - 'src/**'
              - 'Cargo.toml'
              - 'Cargo.lock'

  test:
    needs: changes
    if: needs.changes.outputs.rust == 'true'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: dtolnay/rust-toolchain@stable
        with:
          components: rustfmt, clippy

      - uses: Swatinem/rust-cache@v2

      - name: Check formatting
        run: cargo fmt --check

      - name: Lint
        run: cargo clippy -- -D warnings

      - name: Run tests
        run: cargo test

  validate-recipes:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Validate provider JSON files
        run: |
          exit_code=0
          for f in providers/*.json; do
            if ! python3 -m json.tool "$f" > /dev/null 2>&1; then
              echo "::error file=$f::Invalid JSON in $f"
              exit_code=1
            fi
          done
          exit $exit_code

      - name: Validate recipe index
        run: |
          bash scripts/generate-index.sh
          git diff --exit-code providers/index.json