first commit

scripts/os-normalize.mjs

@@ -0,0 +1,57 @@
+#!/usr/bin/env node
+
+/**
+ * Created to ease the running of binaries on cross-platform teams.
+ * Enabled writing startup scripts once, but defaulting to platform specific runners.
+ *
+ * Usage: node scripts/os-normalize.mjs --dir packages/cli/bin n8n
+ * Usage (with args): node scripts/os-normalize.mjs --dir packages/cli/bin -- n8n --help
+ * */
+
+import { $, argv, cd, chalk, echo, usePowerShell, fs } from 'zx';
+
+const isWindows = process.platform === 'win32';
+
+/**
+ * @param { string } baseName
+ * */
+function normalizeCommand(baseName) {
+	if (!isWindows) {
+		return `./${baseName}`;
+	}
+
+	const candidates = [`${baseName}.cmd`, `${baseName}.exe`, baseName];
+	const found = candidates.find((c) => fs.existsSync(c));
+	return found ? `./${found}` : `./${baseName}.cmd`; // last resort: try .cmd anyway
+}
+
+function determineShell() {
+	if (!isWindows) {
+		return;
+	}
+	usePowerShell();
+}
+
+function printUsage() {
+	echo(chalk.red('Usage: node scripts/os-normalize.mjs --dir <dir> <run>'));
+	echo(
+		chalk.red('Usage (with args): node scripts/os-normalize.mjs --dir <dir> -- <run> [args...]'),
+	);
+}
+
+const { dir = '.' } = argv;
+const [run, ...args] = argv._;
+
+if (!dir || !run) {
+	printUsage();
+	process.exit(2);
+}
+
+determineShell();
+$.verbose = true;
+
+cd(dir);
+const cmd = normalizeCommand(run);
+
+echo(chalk.cyan(`$ Running (dir: ${dir}) ${cmd} ${args.join(' ')}`));
+await $({ stdio: 'inherit' })`${cmd} ${args}`;