/** Shared helpers for drive-resident /bin scripts (prepended before each command). */
function bareStdin(ctx) {
  return typeof ctx.shellStdin === 'string' ? ctx.shellStdin : ''
}

async function run(ctx, argv) {
  const files = []
  let dash = false
  for (let i = 1; i < argv.length; i++) {
    const a = argv[i]
    if (dash) {
      files.push(a)
      continue
    }
    if (a === '--') {
      dash = true
      continue
    }
    if (a.startsWith('-')) continue
    files.push(a)
  }
  if (!files.length) {
    ctx.console.error('rm: missing operand')
    ctx.exitCode = 1
    return
  }
  for (const f of files) {
    try {
      await ctx.vfs.unlink(f)
    } catch (e) {
      ctx.console.error('rm: ' + f + ': ' + (e.message || e))
      ctx.exitCode = 1
    }
  }
}