Server : Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.20 System : Linux st2.domain.com 3.10.0-1127.10.1.el7.x86_64 #1 SMP Wed Jun 3 14:28:03 UTC 2020 x86_64 User : apache ( 48) PHP Version : 7.4.20 Disable Function : NONE Directory : /proc/self/root/lib/node_modules/forever/node_modules/flatiron/lib/flatiron/ |
/*
* common.js: Common utility functions for flatiron.
*
* (C) 2011, Nodejitsu Inc.
* MIT LICENSE
*
*/
var fs = require('fs'),
broadway = require('broadway');
//
// Hoist `broadway.common` to `flatiron.common`.
//
var common = module.exports = broadway.common.mixin({}, broadway.common);
//
// ### function templateUsage (app, commands)
// Updates the references to `<app>` to `app.name` in usage for the
// specified `commands`.
//
common.templateUsage = function (app, commands) {
if (!app.name) {
return commands;
}
function templateUsage(usage) {
return usage.map(function (line) {
return line.replace(/\<app\>/ig, app.name);
});
}
Object.keys(commands).forEach(function (command) {
if (command === 'usage') {
commands.usage = templateUsage(commands.usage);
}
else if (commands[command].usage) {
commands[command].usage = templateUsage(commands[command].usage);
}
});
};
//
// ### function tryReaddirSync (dir)
// #### @dir {string} Directory to attempt to list
//
// Attempts to call `fs.readdirSync` but ignores errors.
//
common.tryReaddirSync = function (dir) {
try { return fs.readdirSync(dir) }
catch (err) { return [] }
};