pr-check.yml

name: PR Check

on:
  pull_request:
    branches: [master]
    paths:
      - "data/tools/**.yml"
      - "ci/**"
  workflow_dispatch:
    inputs:
      pr_number:
        description: "PR number to check"
        required: true
      tool_files:
        description: "Space-separated list of tool YAML files to check (e.g. data/tools/foo.yml)"
        required: true

jobs:
  pr-check:
    runs-on: ubuntu-latest
    permissions:
      pull-requests: write
      contents: read
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Check out PR head for manual runs
        if: github.event_name == 'workflow_dispatch'
        run: |
          git fetch origin "refs/pull/${{ inputs.pr_number }}/head"
          git checkout FETCH_HEAD -- ${{ inputs.tool_files }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Get changed tool files
        id: changed
        run: |
          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
            FILES="${{ inputs.tool_files }}"
          else
            FILES=$(git diff --name-only --diff-filter=A origin/master...HEAD -- 'data/tools/*.yml' 'data/tools/*.yaml' | tr '\n' ' ')
          fi
          echo "files=$FILES" >> "$GITHUB_OUTPUT"

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable

      - name: Cache cargo registry
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            ci/target
          key: pr-check-${{ runner.os }}-${{ hashFiles('ci/Cargo.lock') }}
          restore-keys: |
            pr-check-${{ runner.os }}-

      - name: Build pr-check
        run: cargo build --release --manifest-path ci/Cargo.toml -p pr-check

      - name: Run pr-check
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          GITHUB_REPOSITORY: ${{ github.repository }}
          PR_NUMBER: ${{ github.event_name == 'workflow_dispatch' && inputs.pr_number || github.event.pull_request.number }}
        run: |
          ci/target/release/pr-check ${{ steps.changed.outputs.files }}