| 1 | var argv = require('minimist')(process.argv.slice(2));
|
| 2 |
|
| 3 | var processArgs = function() {
|
| 4 | var fileArg = argv._;
|
| 5 |
|
| 6 | var noFile = function() {
|
| 7 | return (fileArg.length === 0);
|
| 8 | };
|
| 9 |
|
| 10 | var tooManyFiles = function() {
|
| 11 | return (fileArg.length > 1);
|
| 12 | };
|
| 13 |
|
| 14 | if (noFile() || tooManyFiles()) {
|
| 15 | console.log("\nUsage: angelo <file>\n");
|
| 16 | process.exit(1);
|
| 17 | }
|
| 18 |
|
| 19 | return fileArg[0];
|
| 20 | };
|
| 21 |
|
| 22 | module.exports = processArgs; |
| \ | No newline at end of file |