Function parseStorageError

src/main/http/import/persist.ts:12–28

(
  error: unknown,
)

import { normalizeImportName } from './normalize'

function parseStorageError(
  error: unknown,
): { code: string, message: string } | null {
  if (!(error instanceof Error)) {
    return null
  }

  const separatorIndex = error.message.indexOf(':')
  if (separatorIndex <= 0) {
    return null
  }

  return {
    code: error.message.slice(0, separatorIndex),
    message: error.message.slice(separatorIndex + 1).trim(),
  }
}

function withSuffix(name: string, suffix: number): string {
  return suffix === 0 ? name : `${name} ${suffix}`