name: CI — Common Platform

on:
  push:
    branches: [main]

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  build-and-test:
    name: Build, Test & Typecheck
    runs-on: ubuntu-latest
    timeout-minutes: 15
    defaults:
      run:
        working-directory: /Users/sd9235/code/mygh/learning_ai_common_plat
    steps:
      - name: Reset and pull latest
        run: git reset --hard HEAD && git clean -fd && git pull --ff-only origin main || true

      - name: Build all packages
        run: pnpm -r --filter './packages/**' build

      - name: Lint
        run: pnpm lint

      - name: Typecheck
        run: pnpm typecheck

      - name: Test
        run: pnpm test

  token-drift:
    name: Check design token drift
    runs-on: ubuntu-latest
    timeout-minutes: 5
    defaults:
      run:
        working-directory: /Users/sd9235/code/mygh/learning_ai_common_plat
    steps:
      - name: Reset and pull latest
        run: git reset --hard HEAD && git clean -fd && git pull --ff-only origin main || true

      - name: Regenerate tokens
        run: npx tsx packages/design-tokens/scripts/generate.ts

      - name: Check for drift
        run: |
          if git diff --exit-code packages/design-tokens/generated/; then
            echo "✅ No token drift detected"
          else
            echo "❌ Token drift detected — run 'npx tsx packages/design-tokens/scripts/generate.ts' and commit"
            git diff packages/design-tokens/generated/
            exit 1
          fi

  publish-packages:
    name: Publish @bytelyst/* to Gitea npm registry
    runs-on: ubuntu-latest
    needs: [build-and-test]
    timeout-minutes: 10
    defaults:
      run:
        working-directory: /Users/sd9235/code/mygh/learning_ai_common_plat
    steps:
      - name: Reset and pull latest
        run: git reset --hard HEAD && git clean -fd && git pull --ff-only origin main || true

      - name: Build all packages
        run: pnpm -r --filter './packages/**' build

      - name: Publish to local Gitea registry
        run: bash ./scripts/publish-local-gitea-packages.sh