sync: sync wip stuff

src/program/Ls.ts

@@ -1,15 +1,23 @@
+import { Item } from '../fs/Item'
 import type { SimpleStream } from '../utils/SimpleStream'
 import { Program } from './Program'
-import { File } from '../fs/File'
-import { Directory } from '../fs/Directory'
 
 export class Ls extends Program {
     constructor() {
         super()
     }
 
-    async Exec(_: SimpleStream<string>, stdout: SimpleStream<string>, workdir: Directory, __: string[]): Promise<number> {
-        new Directory('/etc/system/idk')
+    async Exec(_: SimpleStream<string>, stdout: SimpleStream<string>, workdir: Item, args: string[]): Promise<number> {
+        if (!(new Item(args[1]).IsDirectory())) {
+            stdout.emit("ls: error: the provided path is not a directory")
+            return 1
+        }
+
+        stdout.emit(`item: '${workdir.GetPath()}'\n`)
+        stdout.emit(`index    attr    name\n`)
+        workdir.List().forEach((entry, i) => {
+            stdout.emit(`${i.toString().padEnd(8, ' ')} ${''.padEnd(4, '-').padEnd(8, ' ')} '${entry.GetName()}'\n`)
+        })
 
         return 0
     }