export async function parseJson()

in src/lib/util/utils.ts [46:74]

• 26 lines of code
• 8 McCabe index (conditional complexity)

export async function parseJson(specPath: string) {
  if (!specPath || (specPath && typeof specPath.valueOf() !== "string")) {
    throw new Error("A (github) url or a local file path to the swagger spec is required and must be of type string.")
  }
  if (docCache[specPath]) {
    return docCache[specPath]
  }
  // url
  if (specPath.match(/^http.*/gi) !== null) {
    // If the spec path is a url starting with https://github then let us auto convert it to an https://raw.githubusercontent url.
    if (specPath.startsWith("https://github")) {
      specPath = specPath.replace(/^https:\/\/(github.com)(.*)blob\/(.*)/gi, "https://raw.githubusercontent.com$2$3")
    }
    const res = makeRequest({ url: specPath, errorOnNon200Response: true })
    docCache[specPath] = res
    return res
  } else {
    // local filepath
    try {
      const fileContent = stripBOM(fs.readFileSync(specPath, "utf8"))
      const result = parseContent(specPath, fileContent)
      docCache[specPath] = result
      return result
    } catch (err) {
      log.error(err)
      return err
    }
  }
}