/**
 * BSD-style `archive` front-end to the stock ustar `tar` delegate (create/list/extract).
 * Maps common `archive c|t|x` invocations to `tar -cf|-tf|-xf`.
 */

import { runTarCli } from './tar-cli.js'

/**
 * @param {Record<string, unknown>} ctx
 * @param {string[]} argv argv[0] is `archive`
 */
export async function runArchiveCli(ctx, argv) {
  const args = argv.slice(1)
  if (
    !args.length ||
    args[0] === '-h' ||
    args[0] === '--help' ||
    args[0] === 'help'
  ) {
    ctx.console.log(
      'usage: archive c ARCHIVE PATH [PATH...]\n' +
        '       archive t ARCHIVE\n' +
        '       archive x ARCHIVE\n' +
        'Maps to ustar tar -cf / -tf / -xf (see tar --help in handbook).'
    )
    return
  }

  const op = args[0]
  if (op === 'c') {
    const arch = args[1]
    const rest = args.slice(2)
    if (!arch || !rest.length) {
      ctx.console.error('archive c: need ARCHIVE and at least one PATH')
      ctx.exitCode = 1
      return
    }
    await runTarCli(ctx, ['tar', '-cf', arch, ...rest])
    return
  }
  if (op === 't') {
    const arch = args[1]
    if (!arch) {
      ctx.console.error('archive t: need ARCHIVE')
      ctx.exitCode = 1
      return
    }
    await runTarCli(ctx, ['tar', '-tf', arch])
    return
  }
  if (op === 'x') {
    const arch = args[1]
    if (!arch) {
      ctx.console.error('archive x: need ARCHIVE')
      ctx.exitCode = 1
      return
    }
    await runTarCli(ctx, ['tar', '-xf', arch])
    return
  }

  ctx.console.error('archive: first argument must be c, t, or x')
  ctx.exitCode = 1
}