ls program has been completed

Author: AhmadHmedann

implement-shell-tools/ls/ls.mjs

@@ -1,24 +1,39 @@
 import { promises as fs } from "node:fs";
 import { program } from "commander";
+import { dirxml } from "node:console";
 
 program
-  .name("ls implementation")
-  .description("ls -1 program")
+  .name("ls ")
+  .description("ls implementation")
   .argument("[path]", "The path to process")
-  .option("-1, --one-per-line", "one file per line");
+  .option("-1, --one-per-line", "one file per line")
+  .option("-a", "show hidden files");
 program.parse();
 
 const path = program.args[0] || ".";
 const options = program.opts();
 try {
   const files = await fs.readdir(path);
-  
-  if (options.onePerLine) {
+  if (options.onePerLine && options.a) {
+    for (const file of files) {
+      console.log(file);
+    }
+  } else if (options.onePerLine) {
     for (const file of files) {
       if (!file.startsWith(".")) {
         console.log(file);
       }
     }
+  } else if (options.a) {
+    for (const file of files) {
+      process.stdout.write(file + " ");
+    }
+  } else {
+    for (const file of files) {
+      if (!file.startsWith(".")) {
+        process.stdout.write(file + " ");
+      }
+    }
   }
 } catch (error) {
   console.error(error.message);