Function getCodeLanguage

integrations/clipper/src/api.ts:134–175

(payload: PageCapturePayload)

}

export function getCodeLanguage(payload: PageCapturePayload): string {
  const sourceName
    = trimToValue(payload.contextLabel)
      ?? trimToValue(payload.sourceTitle)
      ?? trimToValue(payload.url)
  const extension = sourceName?.match(/\.([a-z0-9]+)(?:$|[\s?#])/i)?.[1]

  if (!extension) {
    return 'plain_text'
  }

  const languages: Record<string, string> = {
    c: 'c_cpp',
    cc: 'c_cpp',
    cpp: 'c_cpp',
    cs: 'csharp',
    cjs: 'javascript',
    css: 'css',
    go: 'golang',
    h: 'c_cpp',
    hpp: 'c_cpp',
    html: 'html',
    java: 'java',
    js: 'javascript',
    json: 'json',
    jsx: 'jsx',
    md: 'markdown',
    mjs: 'javascript',
    php: 'php',
    py: 'python',
    rs: 'rust',
    scss: 'scss',
    sh: 'sh',
    ts: 'typescript',
    tsx: 'tsx',
    vue: 'vue',
    yaml: 'yaml',
    yml: 'yaml',
  }

  return languages[extension.toLowerCase()] ?? 'plain_text'
}

function trimToValue(value?: string): string | undefined {
  const trimmed = value?.trim()