name: CI

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]
  workflow_dispatch:

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:
  changes:
    runs-on: ubuntu-latest
    outputs:
      core: ${{ steps.plan.outputs.core }}
      detector: ${{ steps.plan.outputs.detector }}
      live: ${{ steps.plan.outputs.live }}
      framework: ${{ steps.plan.outputs.framework }}
      cli_remote_e2e: ${{ steps.plan.outputs.cli_remote_e2e }}
      live_e2e: ${{ steps.plan.outputs.live_e2e }}
      live_e2e_accept_cleanup: ${{ steps.plan.outputs.live_e2e_accept_cleanup }}
      skill_behavior: ${{ steps.plan.outputs.skill_behavior }}
      live_svelte_adapter_deepseek: ${{ steps.plan.outputs.live_svelte_adapter_deepseek }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v6
        with:
          fetch-depth: 0

      - name: Setup Node
        uses: actions/setup-node@v6
        with:
          node-version: 24

      - name: Detect test plan
        id: plan
        env:
          GITHUB_EVENT_BEFORE: ${{ github.event.before }}
        run: node scripts/ci-test-plan.mjs

  test:
    runs-on: ubuntu-latest
    needs: changes
    steps:
      - name: Checkout repository
        uses: actions/checkout@v6

      - name: Setup Node
        uses: actions/setup-node@v6
        with:
          node-version: 24

      - name: Setup Bun
        uses: oven-sh/setup-bun@v2
        with:
          bun-version: latest

      - name: Install dependencies
        run: bun install

      - name: Run core tests
        run: bun run test:core

      - name: Install Puppeteer browser
        if: needs.changes.outputs.detector == 'true'
        run: bunx puppeteer browsers install chrome

      - name: Run detector tests
        if: needs.changes.outputs.detector == 'true'
        run: bun run test:detector

      - name: Run live unit tests
        if: needs.changes.outputs.live == 'true'
        run: bun run test:live

      - name: Run framework fixture tests
        if: needs.changes.outputs.framework == 'true'
        run: bun run test:framework

      - name: Rebuild browser detector
        if: needs.changes.outputs.detector == 'true'
        run: bun run build:browser

      - name: Build
        run: bun run build

      - name: Build extension
        if: needs.changes.outputs.detector == 'true'
        run: bun run build:extension

      - name: Lint Firefox extension (web-ext)
        if: needs.changes.outputs.detector == 'true'
        # Pinned for reproducible CI. Fails on AMO errors; innerHTML style
        # warnings in the panel renderer are non-blocking and not promoted to
        # errors here.
        run: npx --yes web-ext@8 lint --source-dir dist/extension-firefox

      - name: Verify generated tracked outputs
        run: git diff --exit-code -- .agents .claude .cursor .gemini .github/skills plugin cli/engine/detect-antipatterns-browser.js extension/detector

      - name: Upload build artifacts
        uses: actions/upload-artifact@v7
        with:
          name: impeccable-dist
          # Ship the packaged zips, not the unpacked Firefox staging tree.
          path: |
            dist/
            !dist/extension-firefox/
          retention-days: 7

  cli-remote-e2e:
    runs-on: ubuntu-latest
    needs: changes
    if: needs.changes.outputs.cli_remote_e2e == 'true'
    steps:
      - name: Checkout repository
        uses: actions/checkout@v6

      - name: Setup Node
        uses: actions/setup-node@v6
        with:
          node-version: 24

      - name: Setup Bun
        uses: oven-sh/setup-bun@v2
        with:
          bun-version: latest

      - name: Install dependencies
        run: bun install

      - name: Run remote CLI E2E smoke
        run: bun run test:cli-remote-e2e

  live-e2e-smoke:
    name: live-e2e smoke (${{ matrix.group }})
    runs-on: ubuntu-latest
    needs: changes
    if: needs.changes.outputs.live_e2e == 'true' && github.event_name != 'workflow_dispatch'
    timeout-minutes: 15
    strategy:
      fail-fast: true
      matrix:
        include:
          - group: platform
            fixtures: astro-vite7,nextjs-app-router,vite8-sveltekit
          - group: react
            fixtures: vite8-react-css-modules,vite8-react-insert,vite8-react-plain
    steps:
      - name: Checkout repository
        uses: actions/checkout@v6

      - name: Setup Node
        uses: actions/setup-node@v6
        with:
          node-version: 24

      - name: Setup Bun
        uses: oven-sh/setup-bun@v2
        with:
          bun-version: latest

      - name: Cache fixture npm downloads
        uses: actions/cache@v4
        with:
          path: ~/.npm
          key: ${{ runner.os }}-fixture-npm-${{ hashFiles('tests/framework-fixtures/**/files/package.json') }}
          restore-keys: |
            ${{ runner.os }}-fixture-npm-

      - name: Cache Playwright Chromium
        uses: actions/cache@v4
        with:
          path: ~/.cache/ms-playwright
          key: ${{ runner.os }}-playwright-chromium-${{ hashFiles('package.json', 'bun.lock') }}
          restore-keys: |
            ${{ runner.os }}-playwright-chromium-

      - name: Install dependencies
        run: bun install

      - name: Install Playwright Chromium
        run: npx playwright install chromium

      - name: Run live E2E tests
        run: bun run test:live-e2e
        env:
          IMPECCABLE_E2E_ONLY: ${{ matrix.fixtures }}
          IMPECCABLE_E2E_SCENARIOS: core
          IMPECCABLE_E2E_TEST_TIMEOUT_MS: 180000
          IMPECCABLE_E2E_INSTALL_TIMEOUT_MS: 120000
          IMPECCABLE_E2E_DEV_READY_TIMEOUT_MS: 60000
          IMPECCABLE_E2E_ARTIFACT_DIR: test-results/live-e2e/${{ matrix.group }}

      - name: Upload live E2E failure artifacts
        if: failure()
        uses: actions/upload-artifact@v7
        with:
          name: live-e2e-smoke-${{ matrix.group }}-artifacts
          path: test-results/live-e2e
          if-no-files-found: ignore

  live-e2e-full:
    name: live-e2e full (${{ matrix.group }})
    runs-on: ubuntu-latest
    needs: changes
    if: needs.changes.outputs.live_e2e == 'true' && github.event_name == 'workflow_dispatch'
    timeout-minutes: 25
    strategy:
      fail-fast: true
      matrix:
        include:
          - group: platform
            fixtures: astro-vite7,nextjs-app-router,vite8-sveltekit
          - group: react-a
            fixtures: vite8-https,vite8-react-base-path,vite8-react-csp-meta,vite8-react-css-modules,vite8-react-emotion
          - group: react-b
            fixtures: vite8-react-insert,vite8-react-mapped-list,vite8-react-modal,vite8-react-plain
          - group: stateful
            fixtures: vite8-react-radix-dialog,vite8-react-router-spa,vite8-react-styled-components,vite8-react-tabs
          - group: styling
            fixtures: vite8-react-tailwindv3,vite8-react-tailwindv4,vite8-react-ts,vite8-react-tsx-repeated-aside,vite8-react-unocss,vite8-react-vanilla-extract
    steps:
      - name: Checkout repository
        uses: actions/checkout@v6

      - name: Setup Node
        uses: actions/setup-node@v6
        with:
          node-version: 24

      - name: Setup Bun
        uses: oven-sh/setup-bun@v2
        with:
          bun-version: latest

      - name: Cache fixture npm downloads
        uses: actions/cache@v4
        with:
          path: ~/.npm
          key: ${{ runner.os }}-fixture-npm-${{ hashFiles('tests/framework-fixtures/**/files/package.json') }}
          restore-keys: |
            ${{ runner.os }}-fixture-npm-

      - name: Cache Playwright Chromium
        uses: actions/cache@v4
        with:
          path: ~/.cache/ms-playwright
          key: ${{ runner.os }}-playwright-chromium-${{ hashFiles('package.json', 'bun.lock') }}
          restore-keys: |
            ${{ runner.os }}-playwright-chromium-

      - name: Install dependencies
        run: bun install

      - name: Install Playwright Chromium
        run: npx playwright install chromium

      - name: Run live E2E tests
        run: bun run test:live-e2e
        env:
          IMPECCABLE_E2E_ONLY: ${{ matrix.fixtures }}
          IMPECCABLE_E2E_TEST_TIMEOUT_MS: 300000
          IMPECCABLE_E2E_INSTALL_TIMEOUT_MS: 180000
          IMPECCABLE_E2E_DEV_READY_TIMEOUT_MS: 120000
          IMPECCABLE_E2E_ARTIFACT_DIR: test-results/live-e2e/${{ matrix.group }}

      - name: Upload live E2E failure artifacts
        if: failure()
        uses: actions/upload-artifact@v7
        with:
          name: live-e2e-full-${{ matrix.group }}-artifacts
          path: test-results/live-e2e
          if-no-files-found: ignore

  live-e2e-accept-cleanup:
    runs-on: ubuntu-latest
    needs: changes
    if: needs.changes.outputs.live_e2e_accept_cleanup == 'true'
    timeout-minutes: 15
    env:
      ANTHROPIC_API_KEY: ${{ secrets.ANTHROPIC_API_KEY }}
      DEEPSEEK_API_KEY: ${{ secrets.DEEPSEEK_API_KEY }}
    steps:
      - name: Skip without provider key
        if: ${{ env.ANTHROPIC_API_KEY == '' && env.DEEPSEEK_API_KEY == '' }}
        run: echo "Skipping provider-backed accept-cleanup regression because no provider API key is configured."

      - name: Checkout repository
        if: ${{ env.ANTHROPIC_API_KEY != '' || env.DEEPSEEK_API_KEY != '' }}
        uses: actions/checkout@v6

      - name: Setup Node
        if: ${{ env.ANTHROPIC_API_KEY != '' || env.DEEPSEEK_API_KEY != '' }}
        uses: actions/setup-node@v6
        with:
          node-version: 24

      - name: Setup Bun
        if: ${{ env.ANTHROPIC_API_KEY != '' || env.DEEPSEEK_API_KEY != '' }}
        uses: oven-sh/setup-bun@v2
        with:
          bun-version: latest

      - name: Cache fixture npm downloads
        if: ${{ env.ANTHROPIC_API_KEY != '' || env.DEEPSEEK_API_KEY != '' }}
        uses: actions/cache@v4
        with:
          path: ~/.npm
          key: ${{ runner.os }}-fixture-npm-${{ hashFiles('tests/framework-fixtures/**/files/package.json') }}
          restore-keys: |
            ${{ runner.os }}-fixture-npm-

      - name: Cache Playwright Chromium
        if: ${{ env.ANTHROPIC_API_KEY != '' || env.DEEPSEEK_API_KEY != '' }}
        uses: actions/cache@v4
        with:
          path: ~/.cache/ms-playwright
          key: ${{ runner.os }}-playwright-chromium-${{ hashFiles('package.json', 'bun.lock') }}
          restore-keys: |
            ${{ runner.os }}-playwright-chromium-

      - name: Install dependencies
        if: ${{ env.ANTHROPIC_API_KEY != '' || env.DEEPSEEK_API_KEY != '' }}
        run: bun install

      - name: Install Playwright Chromium
        if: ${{ env.ANTHROPIC_API_KEY != '' || env.DEEPSEEK_API_KEY != '' }}
        run: npx playwright install chromium

      - name: Run accept cleanup regression
        if: ${{ env.ANTHROPIC_API_KEY != '' || env.DEEPSEEK_API_KEY != '' }}
        run: |
          if [ -n "$DEEPSEEK_API_KEY" ]; then
            export IMPECCABLE_E2E_LLM_PROVIDER=deepseek
          else
            export IMPECCABLE_E2E_LLM_PROVIDER=anthropic
          fi
          bun run test:live-e2e-accept-cleanup

  live-svelte-adapter-deepseek:
    runs-on: ubuntu-latest
    needs: changes
    if: needs.changes.outputs.live_svelte_adapter_deepseek == 'true'
    timeout-minutes: 25
    env:
      DEEPSEEK_API_KEY: ${{ secrets.DEEPSEEK_API_KEY }}
    steps:
      - name: Skip without DeepSeek key
        if: ${{ env.DEEPSEEK_API_KEY == '' }}
        run: echo "Skipping Svelte adapter DeepSeek sweep because DEEPSEEK_API_KEY is not configured."

      - name: Checkout repository
        if: ${{ env.DEEPSEEK_API_KEY != '' }}
        uses: actions/checkout@v6

      - name: Setup Node
        if: ${{ env.DEEPSEEK_API_KEY != '' }}
        uses: actions/setup-node@v6
        with:
          node-version: 24

      - name: Setup Bun
        if: ${{ env.DEEPSEEK_API_KEY != '' }}
        uses: oven-sh/setup-bun@v2
        with:
          bun-version: latest

      - name: Cache fixture npm downloads
        if: ${{ env.DEEPSEEK_API_KEY != '' }}
        uses: actions/cache@v4
        with:
          path: ~/.npm
          key: ${{ runner.os }}-fixture-npm-${{ hashFiles('tests/framework-fixtures/**/files/package.json') }}
          restore-keys: |
            ${{ runner.os }}-fixture-npm-

      - name: Cache Playwright Chromium
        if: ${{ env.DEEPSEEK_API_KEY != '' }}
        uses: actions/cache@v4
        with:
          path: ~/.cache/ms-playwright
          key: ${{ runner.os }}-playwright-chromium-${{ hashFiles('package.json', 'bun.lock') }}
          restore-keys: |
            ${{ runner.os }}-playwright-chromium-

      - name: Install dependencies
        if: ${{ env.DEEPSEEK_API_KEY != '' }}
        run: bun install

      - name: Install Playwright Chromium
        if: ${{ env.DEEPSEEK_API_KEY != '' }}
        run: npx playwright install chromium

      - name: Run Svelte adapter DeepSeek sweep
        if: ${{ env.DEEPSEEK_API_KEY != '' }}
        run: bun run test:live-svelte-adapter-deepseek

  skill-behavior:
    runs-on: ubuntu-latest
    needs: changes
    if: needs.changes.outputs.skill_behavior == 'true' && github.event_name != 'pull_request'
    env:
      ANTHROPIC_API_KEY: ${{ secrets.ANTHROPIC_API_KEY }}
      OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
      GOOGLE_CLOUD_API_KEY: ${{ secrets.GOOGLE_CLOUD_API_KEY }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v6

      - name: Setup Node
        uses: actions/setup-node@v6
        with:
          node-version: 24

      - name: Setup Bun
        uses: oven-sh/setup-bun@v2
        with:
          bun-version: latest

      - name: Install dependencies
        run: bun install

      - name: Run skill behavior tests
        run: bun run test:skill-behavior