openclaude/src/services/analytics/metadata.ts

import { extname } from 'path'
import { type AnalyticsMetadata_I_VERIFIED_THIS_IS_NOT_CODE_OR_FILEPATHS } from './index.js'

/**
 * Local-only analytics helpers retained for compatibility after telemetry
 * export removal. These helpers only sanitize or classify values in-process.
 */

export type { AnalyticsMetadata_I_VERIFIED_THIS_IS_NOT_CODE_OR_FILEPATHS }

export function sanitizeToolNameForAnalytics(
  toolName: string,
): AnalyticsMetadata_I_VERIFIED_THIS_IS_NOT_CODE_OR_FILEPATHS {
  if (toolName.startsWith('mcp__')) {
    return 'mcp_tool' as AnalyticsMetadata_I_VERIFIED_THIS_IS_NOT_CODE_OR_FILEPATHS
  }
  return toolName as AnalyticsMetadata_I_VERIFIED_THIS_IS_NOT_CODE_OR_FILEPATHS
}

export function isToolDetailsLoggingEnabled(): boolean {
  return false
}

export function mcpToolDetailsForAnalytics(): {
  mcpServerName?: AnalyticsMetadata_I_VERIFIED_THIS_IS_NOT_CODE_OR_FILEPATHS
  mcpToolName?: AnalyticsMetadata_I_VERIFIED_THIS_IS_NOT_CODE_OR_FILEPATHS
} {
  return {}
}

export function extractMcpToolDetails(toolName: string):
  | {
      serverName: AnalyticsMetadata_I_VERIFIED_THIS_IS_NOT_CODE_OR_FILEPATHS
      mcpToolName: AnalyticsMetadata_I_VERIFIED_THIS_IS_NOT_CODE_OR_FILEPATHS
    }
  | undefined {
  if (!toolName.startsWith('mcp__')) {
    return undefined
  }

  const parts = toolName.split('__')
  if (parts.length < 3) {
    return undefined
  }

  const serverName = parts[1]
  const mcpToolName = parts.slice(2).join('__')
  if (!serverName || !mcpToolName) {
    return undefined
  }

  return {
    serverName:
      serverName as AnalyticsMetadata_I_VERIFIED_THIS_IS_NOT_CODE_OR_FILEPATHS,
    mcpToolName:
      mcpToolName as AnalyticsMetadata_I_VERIFIED_THIS_IS_NOT_CODE_OR_FILEPATHS,
  }
}

export function extractSkillName(
  toolName: string,
  input: unknown,
): AnalyticsMetadata_I_VERIFIED_THIS_IS_NOT_CODE_OR_FILEPATHS | undefined {
  if (toolName !== 'Skill') {
    return undefined
  }

  if (
    typeof input === 'object' &&
    input !== null &&
    'skill' in input &&
    typeof (input as { skill: unknown }).skill === 'string'
  ) {
    return (input as { skill: string })
      .skill as AnalyticsMetadata_I_VERIFIED_THIS_IS_NOT_CODE_OR_FILEPATHS
  }

  return undefined
}

export function extractToolInputForTelemetry(
  _input: unknown,
): string | undefined {
  return undefined
}

const MAX_FILE_EXTENSION_LENGTH = 10

export function getFileExtensionForAnalytics(
  filePath: string,
): AnalyticsMetadata_I_VERIFIED_THIS_IS_NOT_CODE_OR_FILEPATHS | undefined {
  const ext = extname(filePath).toLowerCase()
  if (!ext || ext === '.') {
    return undefined
  }

  const extension = ext.slice(1)
  if (extension.length > MAX_FILE_EXTENSION_LENGTH) {
    return 'other' as AnalyticsMetadata_I_VERIFIED_THIS_IS_NOT_CODE_OR_FILEPATHS
  }

  return extension as AnalyticsMetadata_I_VERIFIED_THIS_IS_NOT_CODE_OR_FILEPATHS
}

const FILE_COMMANDS = new Set([
  'rm',
  'mv',
  'cp',
  'touch',
  'mkdir',
  'chmod',
  'chown',
  'cat',
  'head',
  'tail',
  'sort',
  'stat',
  'diff',
  'wc',
  'grep',
  'rg',
  'sed',
])

const COMPOUND_OPERATOR_REGEX = /\s*(?:&&|\|\||[;|])\s*/
const WHITESPACE_REGEX = /\s+/

export function getFileExtensionsFromBashCommand(
  command: string,
  simulatedSedEditFilePath?: string,
): AnalyticsMetadata_I_VERIFIED_THIS_IS_NOT_CODE_OR_FILEPATHS | undefined {
  if (!command.includes('.') && !simulatedSedEditFilePath) {
    return undefined
  }

  let result: string | undefined
  const seen = new Set<string>()

  if (simulatedSedEditFilePath) {
    const ext = getFileExtensionForAnalytics(simulatedSedEditFilePath)
    if (ext) {
      seen.add(ext)
      result = ext
    }
  }

  for (const subcmd of command.split(COMPOUND_OPERATOR_REGEX)) {
    if (!subcmd) continue
    const tokens = subcmd.split(WHITESPACE_REGEX)
    if (tokens.length < 2) continue

    const firstToken = tokens[0]!
    const slashIdx = firstToken.lastIndexOf('/')
    const baseCmd = slashIdx >= 0 ? firstToken.slice(slashIdx + 1) : firstToken
    if (!FILE_COMMANDS.has(baseCmd)) continue

    for (let i = 1; i < tokens.length; i++) {
      const arg = tokens[i]!
      if (arg.charCodeAt(0) === 45) continue
      const ext = getFileExtensionForAnalytics(arg)
      if (ext && !seen.has(ext)) {
        seen.add(ext)
        result = result ? result + ',' + ext : ext
      }
    }
  }

  if (!result) {
    return undefined
  }
  return result as AnalyticsMetadata_I_VERIFIED_THIS_IS_NOT_CODE_OR_FILEPATHS
}