3 var getStdin = require('get-stdin');
4 var meow = require('meow');
5 var findVersions = require('./');
9 ' $ find-versions <string> [--first] [--loose]',
10 ' $ echo <string> | find-versions',
13 ' $ find-versions \'unicorns v1.2.3\'',
16 ' $ curl --version | find-versions --first',
20 ' --first Return the first match',
21 ' --loose Match non-semver versions like 1.88'
25 var ret = findVersions(data, {loose: cli.flags.loose});
26 console.log(cli.flags.first ? ret[0] : ret.join('\n'));
29 if (process.stdin.isTTY) {
31 console.error('Expected a string');