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Fix cylon command issue if no node_modules directory is present

This commit is contained in:
Adrian Zankich 2014-01-21 00:57:56 -08:00
parent eced9ab6fe
commit f174386672
1 changed files with 20 additions and 16 deletions
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36
bin/cylon
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@ -1,7 +1,8 @@
#!/usr/bin/env node #!/usr/bin/env node
var program = require('commander'), var program = require('commander'),
pkg = require('../package.json'); pkg = require('../package.json'),
fs = require('fs');
program program
.version(pkg.version) .version(pkg.version)
@ -14,25 +15,28 @@ program
argv = program.parse(process.argv); argv = program.parse(process.argv);
// require all cylon-* modules var modules_path = process.cwd() + '/node_modules/';
require('fs').readdirSync(process.cwd() + '/node_modules/').forEach(function(dir) { if (fs.existsSync(modules_path)) {
if (dir.match(/^cylon-.*/) !== null) { // require all cylon-* modules
if (typeof require(dir).registerCommands === 'function') { fs.readdirSync(modules_path).forEach(function(dir) {
var commands = require(dir).registerCommands(); if (dir.match(/^cylon-.*/) !== null) {
for (name in commands) { if (typeof require(dir).registerCommands === 'function') {
var command = commands[name]; var commands = require(dir).registerCommands();
for (name in commands) {
var command = commands[name];
// get subcommand arguments // get subcommand arguments
args = argv.args.slice(1) args = argv.args.slice(1)
program program
.command(name) .command(name)
.description(command.description) .description(command.description)
.action(command.command(args)); .action(command.command(args));
}
} }
} }
} });
}); }
// print help if no arguments were provided // print help if no arguments were provided
if(!program.args.length) { program.help(); } if(!program.args.length) { program.help(); }