name: Lint and Format Check

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ '*' ]

jobs:
  lint-and-format:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v6

      - name: Setup Node.js
        uses: actions/setup-node@v6
        with:
          node-version: '20'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Check insforge-dev skill copies are in sync
        run: scripts/sync-skills.sh --check

      - name: Get changed files
        id: changed-files
        uses: tj-actions/changed-files@v45
        with:
          files: |
            **/*.{ts,tsx,js,jsx,mjs,cjs}

      - name: Run ESLint on changed files
        if: steps.changed-files.outputs.any_changed == 'true'
        run: npx eslint ${{ steps.changed-files.outputs.all_changed_files }}

      - name: Get changed files for Prettier
        id: changed-files-prettier
        uses: tj-actions/changed-files@v45

      - name: Check Prettier formatting on changed files
        if: steps.changed-files-prettier.outputs.any_changed == 'true'
        run: npx prettier --check --ignore-unknown ${{ steps.changed-files-prettier.outputs.all_changed_files }}

      - name: Run TypeScript type checking
        run: npm run typecheck