name: CI

on:
  push:
    branches: [main]
  pull_request:

jobs:
  docs-and-meta:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Validate META.json
        run: python3 -m json.tool META.json > /dev/null
      - name: Check required community files
        run: |
          for f in README.md LICENSE META.json CONTRIBUTING.md CODE_OF_CONDUCT.md SECURITY.md Changes AUTHORS; do
            test -f "$f" || { echo "missing $f"; exit 1; }
          done
      - name: Check extension files
        run: |
          test -f pg_policy.control
          test -f sql/pg_policy--0.1.0.sql
          test -f Makefile

  # Full installcheck requires a Postgres service image with matching PGXS.
  # Enabled as an initial skeleton; expand matrix as packaging matures.
  extension-syntax:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: APL examples present
        run: ls examples/*.sql doc/*.md docs/research/*.md