Initial commit

src/cli.ts

@@ -0,0 +1,102 @@
+import { parseArgs } from "node:util";
+import { edit, ls, newScript, runScript, which } from "./scriptFile";
+
+const KNOWN_COMMANDS = [
+	"ls",
+	"help",
+	"new",
+	"create",
+	"which",
+	"x",
+	"run",
+	"edit",
+] as const;
+type Command = (typeof KNOWN_COMMANDS)[number];
+
+function isCommand(command: string): command is Command {
+	return KNOWN_COMMANDS.includes(command as Command);
+}
+
+function help() {
+	console.log(
+		`
+Usage: rundir [command]
+
+Commands:
+	new <name> - Create a new script in the rundir (alias: create)
+	edit <name> - Open a script in the editor
+	x <name> - Run a script from the nearest rundir (alias: run)
+	which - Print the absolute path of the rundir
+	ls - List all scripts in the rundir
+	help - Show this help message
+`.trim(),
+	);
+}
+
+function readArgs(): string[] {
+	const { positionals } = parseArgs({
+		args: Bun.argv,
+		allowPositionals: true,
+		strict: true,
+	});
+
+	return positionals.slice(2);
+}
+
+const args = readArgs();
+
+// Default functionality is to list
+if (args.length === 0) {
+	await ls();
+	process.exit(0);
+}
+
+const command = args[0];
+
+if (!isCommand(command)) {
+	console.error(`Unknown command: ${args[0]}`);
+	process.exit(1);
+}
+
+switch (command) {
+	case "ls":
+		await ls();
+		break;
+	case "help":
+		help();
+		break;
+	case "which":
+		which();
+		break;
+	case "new":
+	case "create":
+		if (args.length < 2) {
+			console.error("Missing script name");
+			process.exit(1);
+		}
+
+		await newScript(args[1]);
+		break;
+	case "x":
+	case "run":
+		if (args.length < 2) {
+			console.error("Missing script name");
+			process.exit(1);
+		}
+
+		await runScript(args[1]);
+		break;
+	case "edit":
+		if (args.length < 2) {
+			console.error("Missing script name");
+			process.exit(1);
+		}
+
+		edit(args[1]);
+		break;
+	default:
+		console.error(`Unknown command "${command}"`);
+		break;
+}
+
+process.exit(0);