name: Lint Migrations

on:
  pull_request:
    paths:
      - 'packages/db/migrations/**'

jobs:
  lint_migrations:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v1
      - name: Fetch main branch
        run: git fetch origin main:main
      - name: Find modified migrations
        run: |
          modified_migrations=$(git diff --diff-filter=d --name-only main 'packages/db/migrations/*.do.*.sql')
          echo "$modified_migrations"
          echo "text<<EOF" >> $GITHUB_OUTPUT
          echo "file_names=$modified_migrations" >> $GITHUB_OUTPUT
          echo "EOF" >> $GITHUB_OUTPUT
        id: modified-migrations
      - uses: sbdchd/squawk-action@v1
        with:
          pattern: ${{ steps.modified-migrations.outputs.file_names }}