XuqmGroup-RNSDK/packages/bugcollect/metro/index.js

'use strict'

const fs = require('fs')
const path = require('path')
const https = require('https')
const http = require('http')

/**
 * 读取配置文件获取 bugCollectApiUrl
 */
function readConfig(projectRoot) {
  // 1. 尝试读取 xuqm.config.js
  const configJsPath = path.join(projectRoot, 'xuqm.config.js')
  if (fs.existsSync(configJsPath)) {
    try {
      const config = require(configJsPath)
      if (config.bugCollectApiUrl) return config.bugCollectApiUrl
      if (config.platformUrl) return config.platformUrl.replace(/\/$/, '') + '/api'
    } catch (e) {
      console.warn('[BugCollect] Failed to read xuqm.config.js:', e.message)
    }
  }

  // 2. 尝试读取 .xuqmconfig (加密配置文件)
  const configDirs = ['config', 'xuqm']
  for (const dir of configDirs) {
    const configDir = path.join(projectRoot, 'src', 'assets', dir)
    if (!fs.existsSync(configDir)) continue

    const files = fs.readdirSync(configDir)
    const configFile = files.find(f => f.endsWith('.xuqmconfig') || f.endsWith('.xuqm'))
    if (configFile) {
      // 加密配置文件需要解密，这里先跳过
      // 实际使用时应该通过 SDK 解密
      console.warn('[BugCollect] Encrypted config found but cannot be read directly')
    }
  }

  // 3. 从环境变量读取
  if (process.env.BUG_COLLECT_API_URL) return process.env.BUG_COLLECT_API_URL

  return null
}

/**
 * 上传 SourceMap 文件
 */
function uploadSourceMap(apiUrl, appKey, platform, appVersion, sourceMapPath) {
  return new Promise((resolve, reject) => {
    const url = new URL(`${apiUrl}/bugcollect/v1/sourcemaps/upload`)
    const isHttps = url.protocol === 'https:'
    const client = isHttps ? https : http

    // 读取 sourcemap 文件
    const fileContent = fs.readFileSync(sourceMapPath)
    const fileName = path.basename(sourceMapPath)

    // 构建 multipart/form-data
    const boundary = '----BugCollectBoundary' + Date.now()
    const parts = []

    // appKey
    parts.push(`--${boundary}\r\nContent-Disposition: form-data; name="appKey"\r\n\r\n${appKey}`)

    // platform
    parts.push(`--${boundary}\r\nContent-Disposition: form-data; name="platform"\r\n\r\n${platform}`)

    // appVersion
    parts.push(`--${boundary}\r\nContent-Disposition: form-data; name="appVersion"\r\n\r\n${appVersion}`)

    // bundleName
    parts.push(`--${boundary}\r\nContent-Disposition: form-data; name="bundleName"\r\n\r\nindex`)

    // file
    parts.push(`--${boundary}\r\nContent-Disposition: form-data; name="file"; filename="${fileName}"\r\nContent-Type: application/json\r\n\r\n`)

    const header = Buffer.from(parts.join('\r\n') + '\r\n')
    const footer = Buffer.from(`\r\n--${boundary}--\r\n`)
    const body = Buffer.concat([header, fileContent, footer])

    const options = {
      hostname: url.hostname,
      port: url.port || (isHttps ? 443 : 80),
      path: url.pathname,
      method: 'POST',
      headers: {
        'Content-Type': `multipart/form-data; boundary=${boundary}`,
        'Content-Length': body.length,
      },
    }

    const req = client.request(options, (res) => {
      let data = ''
      res.on('data', chunk => data += chunk)
      res.on('end', () => {
        if (res.statusCode >= 200 && res.statusCode < 300) {
          console.log(`[BugCollect] SourceMap uploaded successfully: ${fileName}`)
          resolve(data)
        } else {
          console.warn(`[BugCollect] SourceMap upload failed: ${res.statusCode} ${data}`)
          reject(new Error(`Upload failed: ${res.statusCode}`))
        }
      })
    })

    req.on('error', (err) => {
      console.warn('[BugCollect] SourceMap upload error:', err.message)
      reject(err)
    })

    req.write(body)
    req.end()
  })
}

/**
 * 获取应用版本号
 */
function getAppVersion(projectRoot) {
  try {
    const packageJson = require(path.join(projectRoot, 'package.json'))
    return packageJson.version || '1.0.0'
  } catch {
    return '1.0.0'
  }
}

/**
 * withBugCollect(metroConfig)
 * 包裹 Metro 配置，打 Release 包时自动上传 SourceMap。
 */
function withBugCollect(metroConfig) {
  const projectRoot = metroConfig.projectRoot || process.cwd()

  return {
    ...metroConfig,
    serializer: {
      ...metroConfig.serializer,
      customSerializer: async (entryPoint, preModules, graph, options) => {
        // 调用原始 serializer
        const baseSerializer = metroConfig.serializer?.customSerializer
        const result = baseSerializer
          ? await baseSerializer(entryPoint, preModules, graph, options)
          : undefined

        // 仅 Release 包上传 SourceMap（dev 模式跳过）
        if (!options.dev) {
          try {
            // 获取配置
            const apiUrl = readConfig(projectRoot)
            if (!apiUrl) {
              console.warn('[BugCollect] No API URL configured, skipping SourceMap upload')
              return result
            }

            // 从 graph 中获取 appKey
            const appKey = graph.transformer?.config?.xuqmAppKey
              || process.env.XUQM_APP_KEY
              || ''

            if (!appKey) {
              console.warn('[BugCollect] No appKey configured, skipping SourceMap upload')
              return result
            }

            // 获取平台和版本
            const platform = options.platform || 'android'
            const appVersion = getAppVersion(projectRoot)

            // 查找 sourcemap 文件路径
            // Metro 会在 options.sourceMapUrl 中指定 sourcemap 路径
            const sourceMapUrl = options.sourceMapUrl
            let sourceMapPath = null

            if (sourceMapUrl) {
              // 从 URL 中提取本地路径
              if (sourceMapUrl.startsWith('file://')) {
                sourceMapPath = sourceMapUrl.replace('file://', '')
              } else if (sourceMapUrl.startsWith('/')) {
                sourceMapPath = sourceMapUrl
              }
            }

            // 如果没有从 URL 获取，尝试默认路径
            if (!sourceMapPath || !fs.existsSync(sourceMapPath)) {
              const defaultPaths = [
                path.join(projectRoot, `${platform}.bundle.map`),
                path.join(projectRoot, 'index.bundle.map'),
                path.join(projectRoot, 'bundle.map'),
              ]
              sourceMapPath = defaultPaths.find(p => fs.existsSync(p))
            }

            if (!sourceMapPath || !fs.existsSync(sourceMapPath)) {
              console.warn('[BugCollect] SourceMap file not found, skipping upload')
              return result
            }

            // 异步上传（不阻塞构建）
            uploadSourceMap(apiUrl, appKey, platform, appVersion, sourceMapPath)
              .catch(err => {
                console.warn('[BugCollect] SourceMap upload failed:', err.message)
              })

          } catch (err) {
            console.warn('[BugCollect] SourceMap upload error:', err.message)
          }
        }

        return result
      },
    },
  }
}

module.exports = { withBugCollect }