Galerie und tage

node_modules/bin-check/index.js

@@ -1,31 +1,29 @@
 'use strict';
-const execa = require('execa');
-const executable = require('executable');
+var spawn = require('child_process').spawn;
+var executable = require('executable');
 
-module.exports = (bin, args) => {
-	if (!Array.isArray(args)) {
-		args = ['--help'];
+module.exports = function (bin, cmd, cb) {
+	if (typeof cmd === 'function') {
+		cb = cmd;
+		cmd = ['--help'];
 	}
 
-	return executable(bin)
-		.then(works => {
-			if (!works) {
-				throw new Error(`Couldn't execute the \`${bin}\` binary. Make sure it has the right permissions.`);
-			}
+	executable(bin, function (err, works) {
+		if (err) {
+			cb(err);
+			return;
+		}
 
-			return execa(bin, args);
-		})
-		.then(res => res.code === 0);
-};
-
-module.exports.sync = (bin, args) => {
-	if (!Array.isArray(args)) {
-		args = ['--help'];
-	}
-
-	if (!executable.sync(bin)) {
-		throw new Error(`Couldn't execute the \`${bin}\` binary. Make sure it has the right permissions.`);
-	}
-
-	return execa.sync(bin, args).status === 0;
+		if (!works) {
+			cb(new Error('Couldn\'t execute the `' + bin + '` binary. Make sure it has the right permissions.'));
+			return;
+		}
+
+		var cp = spawn(bin, cmd);
+
+		cp.on('error', cb);
+		cp.on('exit', function (code) {
+			cb(null, code === 0);
+		});
+	});
 };