mountainlab/mlproc/list_processors.js

MountainLab data analysis environment

exports.cmd_list_processors=cmd_list_processors;

var matcher = require('matcher')

var common=require(__dirname+'/common.js');

function cmd_list_processors(opts,callback) {
	if (!('show_warnings' in opts)) opts.show_warnings=true;
	common.get_processor_specs(opts,function(err,processor_specs) {
		if (err) {
			console.error(err);
			callback();
			return;
		}
		var list=[];
		for (var i in processor_specs) {
			var spec0=processor_specs[i];
			var pname=spec0.name||'';
			if (pname && opts.pattern) {
				if (matcher.isMatch(pname, opts.pattern))
					list.push(pname);
			} else if (pname) {
				list.push(pname);
			}
		}
		list=list.sort();
		if (list.length>0)
			console.info(list.join('\n'));
		callback();
	});
	
}