name: Check for ungenerated tables

# Build on every branch push, tag push, and pull request change:
on: [push, pull_request]

jobs:
  check_tables:
    name: Check tables
    runs-on: ubuntu-latest

    steps:
    - name: Checkout reposistory
      uses: actions/checkout@v3
      with:
        ref: ${{ github.head_ref }}

    - name: Setup Rust toolchain
      uses: actions-rs/toolchain@v1
      with:
        toolchain: stable
        override: true

    - name: clean tables
      run: make -C tables -j $(nproc) distclean

    - name: make tables
      run: make -C tables -j $(nproc)

    - name: Check if there are tables changes
      id: tables_changes
      uses: tj-actions/verify-changed-files@v14

    - name: tables changes
      if: steps.tables_changes.outputs.files_changed == 'true'
      run: |
        echo "Changed files: ${{ steps.tables_changes.outputs.changed_files }}"
        echo "Please run \`make -C tables distclean && make -C tables tables\` and commit the result"
        exit 1