40 lines
972 B
JavaScript
Executable File
40 lines
972 B
JavaScript
Executable File
var gaze = require('gaze');
|
|
var EventEmitter = require('events').EventEmitter;
|
|
|
|
module.exports = function(glob, opts, cb) {
|
|
var out = new EventEmitter();
|
|
|
|
if (typeof opts === 'function') {
|
|
cb = opts;
|
|
opts = {};
|
|
}
|
|
|
|
var watcher = gaze(glob, opts, function(err, rwatcher){
|
|
if (err) out.emit('error', err);
|
|
rwatcher.on('all', function(evt, path, old){
|
|
var outEvt = {type: evt, path: path};
|
|
if(old) outEvt.old = old;
|
|
out.emit('change', outEvt);
|
|
if(cb) cb(outEvt);
|
|
});
|
|
});
|
|
|
|
watcher.on('end', out.emit.bind(out, 'end'));
|
|
watcher.on('error', out.emit.bind(out, 'error'));
|
|
watcher.on('ready', out.emit.bind(out, 'ready'));
|
|
watcher.on('nomatch', out.emit.bind(out, 'nomatch'));
|
|
|
|
out.end = function(){
|
|
return watcher.close();
|
|
};
|
|
out.add = function(){
|
|
return watcher.add.apply(watcher, arguments);
|
|
};
|
|
out.remove = function(){
|
|
return watcher.remove();
|
|
};
|
|
out._watcher = watcher;
|
|
|
|
return out;
|
|
};
|