Port the source code to TypeScript

package.json

@@ -50,13 +50,13 @@
 		"mc2it"
 	],
 	"scripts": {
-		"build": "tsc --project src/tsconfig.json",
+		"build": "tsc --project src/tsconfig.json && esbuild --allow-overwrite --bundle --format=esm --legal-comments=none --log-level=warning --minify --outfile=bin/mc2it_card.js --platform=node src/cli.ts",
 		"clean": "node tool/clean.js",
-		"dist": "npm run clean && npm run build",
+		"dist": "npm run clean && npm run build && node tool/dist.js && git update-index --chmod=+x bin/mc2it_card.js",
 		"doc": "typedoc --options etc/typedoc.json && node tool/doc.js",
 		"lint": "tsc --project tsconfig.json && eslint --config=etc/eslint.json src tool",
 		"postpublish": "node tool/publish.js",
 		"prepack": "npm run dist",
-		"start": "node bin/mc2it_card.js"
+		"start": "npm run build && node bin/mc2it_card.js"
 	}
 }

src/card.ts

@@ -0,0 +1,26 @@
+import boxen from "boxen";
+import chalk from "chalk";
+
+/**
+ * Returns the card content.
+ * @param margin The margin size.
+ * @returns The card content.
+ */
+export function getCard(margin = 0): string {
+	const buffer = [
+		`${chalk.white.bold(" MC2IT")} ${chalk.white("- Distribution & Services")}`,
+		"",
+		`${chalk.white.bold(" GitHub:")} ${chalk.gray("https://github.com/")}${chalk.cyan("mc2it")}`,
+		"",
+		`${chalk.white.bold("   Card:")} ${chalk.yellow("npx")} ${chalk.white("@mc2it/card")}`,
+		`${chalk.white.bold("  Email:")} ${chalk.white("[email protected]")}`,
+		`${chalk.white.bold("Website:")} ${chalk.white("https://www.mc2it.com")}`
+	];
+
+	return boxen(buffer.join("\n"), {
+		borderColor: "green",
+		borderStyle: "round",
+		margin,
+		padding: 1
+	});
+}

src/cli.ts

@@ -0,0 +1,30 @@
+import console from "node:console";
+import {parseArgs} from "node:util";
+import pkg from "../package.json" with {type: "json"};
+import {getCard} from "./card.js";
+
+// The usage information.
+const usage = `
+Print the business card of MC2IT, distribution and services.
+
+Usage:
+  npx @mc2it/card
+
+Options:
+  -h, --help     Display this help.
+  -v, --version  Output the version number.
+`;
+
+// Start the application.
+try {
+	const {values} = parseArgs({options: {
+		help: {short: "h", type: "boolean"},
+		version: {short: "v", type: "boolean"}
+	}});
+
+	console.log(values.help ? usage.trim() : (values.version ? pkg.version : getCard(1)));
+}
+catch (error) {
+	console.error(error instanceof Error ? error.message : error);
+	process.exitCode = 1;
+}

src/index.ts

@@ -0,0 +1 @@
+export * from "./card.js";

tool/dist.js

@@ -3,4 +3,4 @@ import {shebang} from "./tools.js";
 /**
  * Packages the project.
  */
-shebang("bin/belin_card.js");
+shebang("bin/mc2it_card.js");