[apps/tidep0084.git] / prebuilt / iot-gateway / node_modules / aws-iot-device-sdk / node_modules / mqtt / node_modules / commist / node_modules / leven / cli.js
1 #!/usr/bin/env node
2 'use strict';
3 var pkg = require('./package.json');
4 var leven = require('./');
5 var argv = process.argv.slice(2);
7 function help() {
8 console.log([
9 '',
10 ' ' + pkg.description,
11 '',
12 ' Example',
13 ' $ leven cat cow',
14 ' 2'
15 ].join('\n'));
16 }
18 if (argv.length !== 2 || argv.indexOf('--help') !== -1) {
19 help();
20 return;
21 }
23 if (argv.indexOf('--version') !== -1) {
24 console.log(pkg.version);
25 return;
26 }
28 console.log(leven(argv[0], argv[1]));