feat: replace Yargs with Commander (#736)

Signed-off-by: Alfi Maulana <[email protected]>

Author: threeal

package.json

@@ -26,13 +26,12 @@
     "test": "vitest run"
   },
   "dependencies": {
-    "yargs": "^17.7.2"
+    "commander": "^13.1.0"
   },
   "devDependencies": {
     "@eslint/js": "^9.22.0",
     "@tsconfig/node23": "^23.0.0",
     "@types/node": "^22.13.11",
-    "@types/yargs": "^17.0.33",
     "@vitest/coverage-v8": "^3.0.5",
     "eslint": "^9.22.0",
     "lefthook": "^1.11.3",

pnpm-lock.yaml

@@ -1,23 +1,15 @@
 #!/usr/bin/env node
 
-import yargs from "yargs";
-import { hideBin } from "yargs/helpers";
+import { program } from "commander";
 import { fibonacciSequence } from "./sequence.js";
 
-yargs(hideBin(process.argv))
-  .scriptName("my_fibonacci")
+program
+  .name("my_fibonacci")
   .version("0.0.0")
-  .command(
-    "$0 <n>",
-    "Generate a Fibonacci sequence up to the given number of terms.",
-    (yargs) =>
-      yargs.positional("n", {
-        demandOption: true,
-        describe: "The number of terms",
-        type: "number",
-      }),
-    (argv) => {
-      process.stdout.write(fibonacciSequence(argv.n).join(" ") + "\n");
-    },
-  )
+  .description("Generate a Fibonacci sequence up to the given number of terms.")
+  .argument("<n>", "The number of terms", parseInt)
+  .action((n) => {
+    const sequence = fibonacciSequence(n);
+    process.stdout.write(`${sequence.join(" ")}\n`);
+  })
   .parse();