ls -1 done

Author: AhmadHmedann

implement-shell-tools/ls/ls.mjs

@@ -0,0 +1,23 @@
+import { promises as fs } from "node:fs";
+import { program } from "commander";
+
+program
+  .name("ls implementation")
+  .description("ls -1 program")
+  .argument("[path]", "The path to process")
+  .option("-1, --one-per-line", "one file per line");
+program.parse();
+
+const path = program.args[0] || ".";
+const options = program.opts();
+try {
+  const files = await fs.readdir(path);
+  console.log(files);
+  if (options.onePerLine) {
+    for (const file of files) {
+      console.log(file);
+    }
+  }
+} catch (error) {
+  console.error(error.message);
+}