Function assertValidPackageName

shared/utils/npm.ts:41–51

(name: string)

 * Uses validate-npm-package-name to check against npm naming rules.
 */
export function assertValidPackageName(name: string): void {
  const result = validatePackageName(name)
  if (!result.validForNewPackages && !result.validForOldPackages) {
    const errors = [...(result.errors ?? []), ...(result.warnings ?? [])]
    throw createError({
      // TODO: throwing 404 rather than 400 as it's cacheable
      statusCode: 404,
      message: `Invalid package name: ${errors[0] ?? 'unknown error'}`,
    })
  }
}

/**
 * Validate an npm username and throw an HTTP error if invalid.