perf(preview): inline port description

Author: danielroe

packages/nuxi/src/commands/preview.ts

@@ -1,12 +1,10 @@
-importtype{ParsedArgs}from'citty'
 import{existsSync,promisesasfsp}from'node:fs'
 import{dirname,relative}from'node:path'
 importprocessfrom'node:process'
 
 import{setupDotenv}from'c12'
 import{defineCommand}from'citty'
 import{box,colors}from'consola/utils'
-import{getArgsasgetListhenArgs}from'listhen/cli'
 import{resolve}from'pathe'
 import{x}from'tinyexec'
 
@@ -25,7 +23,11 @@ const command = defineCommand({
  ...envNameArgs,
  ...extendsArgs,
  ...legacyRootDirArgs,
-port: { ...getListhenArgs().port,alias: ['p']},
+port: {
+type: 'string',
+description: 'Port to listen on',
+alias: ['p'],
+},
  ...dotEnvArgs,
 },
 asyncrun(ctx){
@@ -115,7 +117,10 @@ const command = defineCommand({
 logger.error(`Cannot find \`${envFileName}\`.`)
 }
 
-const{ port }=_resolveListenOptions(ctx.args)
+constport=ctx.args.port
+??process.env.NUXT_PORT
+??process.env.NITRO_PORT
+??process.env.PORT
 
 logger.info(`Starting preview command: \`${nitroJSON.commands.preview}\``)
 const[command, ...commandArgs]=nitroJSON.commands.preview.split(' ')
@@ -136,19 +141,3 @@ const command = defineCommand({
 })
 
 exportdefaultcommand
-
-typeArgsT=Exclude<
-Awaited<typeofcommand.args>,
-undefined|((...args: unknown[])=>unknown)
->
-
-function_resolveListenOptions(args: ParsedArgs<ArgsT>){
-const_port=args.port
-??process.env.NUXT_PORT
-??process.env.NITRO_PORT
-??process.env.PORT
-
-return{
-port: _port,
-}
-}