deploy.yml

name: Build Check

permissions:
  contents: read
  actions: write

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

jobs:
  build:
    runs-on: ubuntu-latest
    env:
      NEXT_TELEMETRY_DISABLED: "1"
      CI: "true"

    steps:
      - uses: actions/checkout@v4

      # Enable corepack to ensure the exact pnpm version from package.json is used
      - name: Enable Corepack
        run: corepack enable

      - uses: pnpm/action-setup@v4

      - uses: actions/setup-node@v4
        with:
          node-version: 22
          cache: pnpm

      # Verify pnpm version matches package.json packageManager field
      - name: Check pnpm version
        run: node scripts/check-pnpm-version.mjs

      - run: pnpm install --frozen-lockfile

      # Verify lockfile wasn't modified by install
      - name: Check lockfile consistency
        run: |
          if ! git diff --exit-code pnpm-lock.yaml; then
            echo "❌ Error: pnpm-lock.yaml was modified after install"
            echo "This indicates a pnpm version mismatch or corrupted lockfile"
            echo ""
            echo "Expected pnpm version from package.json:"
            # Use multiple fallback methods to extract version
            grep '"packageManager"' package.json | grep -o 'pnpm@[^"]*' || \
              node -e "try { console.log(require('./package.json').packageManager || 'not specified') } catch(e) { console.log('Could not read') }" || \
              echo "Could not extract version"
            echo ""
            echo "Actual pnpm version:"
            pnpm --version || echo "pnpm not found"
            exit 1
          fi
          echo "✅ Lockfile is consistent"
      - run: pnpm run lint
      - run: pnpm run lint:images
      - run: pnpm run typecheck

      # === IndexNow 提交（仅在 main 分支执行） ===
      - name: Install jq (for JSON build)
        if: github.ref == 'refs/heads/main'
        run: sudo apt-get update && sudo apt-get install -y jq

      - name: Submit IndexNow (changed URLs)
        if: github.ref == 'refs/heads/main'
        env:
          SITE_ORIGIN: https://involutionhell.com
          INDEXNOW_API: https://involutionhell.com/api/indexnow
          INDEXNOW_API_TOKEN: ${{ secrets.INDEXNOW_API_TOKEN }}
        run: |
          set -euo pipefail

          git fetch --depth=2 origin ${{ github.ref }} || true
          CHANGED="$(git diff --name-only HEAD~1 HEAD || true)"
          CHANGED_DOCS="$(echo "$CHANGED" | grep -E '^content/docs/.*\.(md|mdx)$' || true)"

          # i18n URL 段化（2026-05）后所有 docs URL 都带 /<locale>/ 前缀。
          # 每篇文档对外有 /zh/docs/<slug> 和 /en/docs/<slug> 两个独立 URL，
          # 任意文件变更都推送两条让 IndexNow 同时刷新两种语言版本。
          # 文件命名约定（fumadocs dot parser）：
          #   xxx.mdx        → 默认 (zh) 原文，slug = xxx
          #   xxx.en.mdx     → en 翻译，slug = xxx（去 .en 后缀提 base slug）
          #
          # 例外：career/interview-prep/leetcode/ 下含中文的文件名会被
          # lib/source.ts 的 transformer 拼音化（convertSlugToPinyin），
          # 实际路由的最后一段是拼音 slug 而不是中文 stem。这里复用
          # generated/leetcode-slug-map.json （prebuild 时由
          # scripts/generate-leetcode-slug-map.mts 与 source.ts 同算法生成）
          # 把中文 stem 映射到拼音 slug，否则推送的 URL 会 404。
          LEETCODE_PREFIX="career/interview-prep/leetcode/"
          SLUG_MAP_FILE="generated/leetcode-slug-map.json"
          URLS=()

          while IFS= read -r f; do
            [ -z "$f" ] && continue
            if [[ "$f" =~ ^content/docs/(.*)\.(md|mdx)$ ]]; then
              slug="${BASH_REMATCH[1]}"
              # 剥离 locale 后缀（.en / .zh），拿到 canonical base slug
              slug="${slug%.en}"
              slug="${slug%.zh}"
              # index.mdx 对应目录本身的 URL（fumadocs 约定）
              slug="${slug%/index}"

              # leetcode 中文 stem → 拼音 slug 映射（与 source.ts transformer 一致）
              if [[ "$slug" == "$LEETCODE_PREFIX"* && -f "$SLUG_MAP_FILE" ]]; then
                stem="${slug##*/}"
                dir="${slug%/*}"
                mapped="$(jq -r --arg k "$stem" '.[$k] // empty' "$SLUG_MAP_FILE")"
                if [ -n "$mapped" ]; then
                  slug="$dir/$mapped"
                fi
              fi

              URLS+=("$SITE_ORIGIN/zh/docs/$slug")
              URLS+=("$SITE_ORIGIN/en/docs/$slug")
            fi
          done <<< "$CHANGED_DOCS"

          mapfile -t URLS < <(printf "%s\n" "${URLS[@]}" | awk 'NF' | sort -u)

          if [ "${#URLS[@]}" -eq 0 ]; then
            # 没有 docs 改动时（例如改 README / 配置等）仍提交首页让 Bing/Yandex
            # 知道站点活跃。i18n 段化后首页有两个 URL，分别推送。
            URLS=("$SITE_ORIGIN/zh" "$SITE_ORIGIN/en")
          fi

          echo "✅ Submitting URLs to IndexNow:"
          printf ' - %s\n' "${URLS[@]}"

          JSON="$(jq -n --argjson arr "$(printf '%s\n' "${URLS[@]}" | jq -R . | jq -s .)" '{urlList: $arr}')"

          AUTH_HEADER=()
          if [ -n "${INDEXNOW_API_TOKEN:-}" ]; then
            AUTH_HEADER=(-H "Authorization: Bearer ${INDEXNOW_API_TOKEN}")
          fi

          echo "📡 Sending request to $INDEXNOW_API ..."
          RESPONSE=$(curl -sS -w "\nHTTP_STATUS=%{http_code}" -X POST "$INDEXNOW_API" \
            -H "Content-Type: application/json" \
            "${AUTH_HEADER[@]}" \
            -d "$JSON")

          BODY=$(echo "$RESPONSE" | sed -e 's/HTTP_STATUS=.*//g')
          STATUS=$(echo "$RESPONSE" | tr -d '\n' | sed -e 's/.*HTTP_STATUS=//')

          echo "📥 API Response Status: $STATUS"
          echo "📦 Response Body:"
          echo "$BODY"

          if [ "$STATUS" -ge 400 ]; then
            echo "❌ IndexNow submission failed!"
            exit 1
          fi

          echo "✅ IndexNow submission completed."