react app

react-app/node_modules/detect-indent/cli.js

@@ -0,0 +1,55 @@
+#!/usr/bin/env node
+'use strict';
+var fs = require('fs');
+var stdin = require('get-stdin');
+var argv = require('minimist')(process.argv.slice(2));
+var pkg = require('./package.json');
+var detectIndent = require('./');
+var input = argv._[0];
+
+function help() {
+	console.log([
+		'',
+		'  ' + pkg.description,
+		'',
+		'  Usage',
+		'    detect-indent <file>',
+		'    echo <string> | detect-indent',
+		'',
+		'  Example',
+		'    echo \'  foo\\n  bar\' | detect-indent | wc --chars',
+		'    2'
+	].join('\n'));
+}
+
+function init(data) {
+	var indent = detectIndent(data).indent;
+
+	if (indent !== null) {
+		process.stdout.write(indent);
+	} else {
+		console.error('Indentation could not be detected');
+		process.exit(2);
+	}
+}
+
+if (argv.help) {
+	help();
+	return;
+}
+
+if (argv.version) {
+	console.log(pkg.version);
+	return;
+}
+
+if (process.stdin.isTTY) {
+	if (!input) {
+		help();
+		return;
+	}
+
+	init(fs.readFileSync(input, 'utf8'));
+} else {
+	stdin(init);
+}