Refactor options in 'wc' command for clarity and consistency.

Add package.json and package-lock.json for dependency management

Author: Geraldine-Edwards

implement-shell-tools/cat/cat.js

@@ -2,7 +2,6 @@ import { program } from "commander";
 import { promises as fs } from "node:fs";
 import process from "node:process";
 
-// configure the CLI program with its name, description, arguments, options, and actions (the help instructions)
 // configure the CLI program with its name, description, arguments, options, and actions (the help instructions)
 program
     .name("cat")

implement-shell-tools/package-lock.json

@@ -0,0 +1,8 @@
+{
+  "name": "implement-shell-tools",
+  "version": "1.0.0",
+  "type": "module",
+  "dependencies": {
+    "commander": "^14.0.2"
+  }
+}

implement-shell-tools/package.json

@@ -7,9 +7,9 @@ program
   .name("wc")
   .description("An alternative to the 'wc' command")
   .argument("<files...>", "The file(s) to count lines/words/bytes")
-  .option("-l", "Count lines")
-  .option("-w", "Count words")
-  .option("-c", "Count bytes")
+  .option("-l", "--lines", "Print the newline counts")
+  .option("-w", "--words", "Print the word counts")
+  .option("-c", "--bytes", "Print the byte counts")
   .action(async (files, options) => {
         try {
             // call newWc for all files