return function loadDrivers(dir) {
dir = dir || path.join(app.root, 'drivers');
var drivers = needs(dir, {
module: true,
filter: loadDriver
});
log.info('Loaded drivers: %s', Object.keys(drivers));
return drivers;
};
//
// ## CommandLoader `CommandLoader(obj)`
//
// Creates a new instance of CommandLoader with the following options:
// * root - The location of Command modules in the filesystem, represented as a
// String. Defaults to a sibling 'commands' folder.
// * strict - If true, CommandLoader will emit 'error' events if its run with a
// primary argument that doesn't exist as a command. Otherwise, that argument
// will be included in the fallback command's arguments. Defaults to `true`.
// * usage - If `--help` or `-h` are passed as options, this command will be
// used to generate a usage summary. Defaults to 'help'.
// * fallback - If an unknown command is specified while running, this command
// is used instead. Defaults to the same as `usage`.
// * default - The command to run when no command is specified in argv.
// Defaults to the same as `usage`.
// * manuals - If set, this location will be used as a repository of named
// manual files by loadManual()
//
// Commands are modules required from `root`. They must have a .run function,
// and a .usage string. Or, if module exports justa a function, that function
// will be used as the .run function, and if .usage is undefined it will be
// loaded by loadManual().
/**
*
* @param obj
* @returns {CommandLoader}
* @constructor
*/
function CommandLoader(obj) {
if (!(this instanceof CommandLoader)) {
return new CommandLoader(obj);
}
obj = obj || {};
this.root = obj.root || path.resolve(__dirname, 'commands');
this.strict = true;
this.usage = obj.usage || 'help';
this.fallback = obj.fallback || this.usage;
this.default = obj.default || this.usage;
this.manuals = obj.manuals || null;
this.logger = logger;
this.commands = needs(__dirname, './commands');
}
/**
*
* @param options
* @returns {Cli}
* @constructor
*/
function Cli(options) {
if (!(this instanceof Cli)) {
return new Cli(options);
}
options = options || {};
this.root = options.root || path.resolve(__dirname, 'commands');
this.strict = true;
this.usage = options.usage || 'help';
this.fallback = options.fallback || this.usage;
this.default = options.default || this.usage;
this.commands = needs(__dirname, './commands');
this.insight = new Insight({
trackingProvider: 'yandex',
trackingCode: '36888775',
pkg: pkg
});
}