Function parseCleanDbOptions

src/clean-db.ts:97–159

(args: string[])

}

export const parseCleanDbOptions = (args: string[]): CleanDbOptions => {
  const options: CleanDbOptions = {
    all: false,
    dryRun: false,
    force: false,
    help: false,
    kinds: [],
  }

  for (let index = 0; index < args.length; index++) {
    const arg = args[index]

    if (arg === '--all') {
      options.all = true
      continue
    }

    if (arg === '--dry-run') {
      options.dryRun = true
      continue
    }

    if (arg === '--force') {
      options.force = true
      continue
    }

    if (arg === '--help' || arg === '-h') {
      options.help = true
      continue
    }

    if (matchesOption(arg, '--older-than')) {
      const [value, nextIndex] = getOptionValue(arg, args, index)
      options.olderThanDays = parseOlderThanDays(value)
      index = nextIndex
      continue
    }

    if (matchesOption(arg, '--kinds')) {
      const [value, nextIndex] = getOptionValue(arg, args, index)
      options.kinds = parseKinds(value)
      index = nextIndex
      continue
    }

    throw new Error(`Unknown option: ${arg}`)
  }

  if (options.help) {
    return options
  }

  if (!options.all && options.olderThanDays === undefined && !options.kinds.length) {
    throw new Error('Select a target with --all, --older-than, or --kinds')
  }

  if (options.all && (options.olderThanDays !== undefined || options.kinds.length)) {