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Emit an event when gaze has finished setting up #332

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Emit an event when gaze has finished setting up #332

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d32b68d
Emit an event when gaze has finished setting up
Apr 25, 2014
835475b
watch ready event fires after all targets processed
May 20, 2014
9c24a7c
Handle async of Gaze
Jun 5, 2014
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15 changes: 15 additions & 0 deletions tasks/watch.js
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Original file line number Diff line number Diff line change
Expand Up @@ -82,6 +82,18 @@ module.exports = function(grunt) {
// initialize taskrun
var targets = taskrun.init(name, {target: target});

var targetsReady = targets.length;
function watcherIsReady() {
targetsReady--;

// Take action when all Gaze tasks report ready
if(targetsReady < 1) {
// Emit ready event if anyone is listening
if (grunt.event.listeners('watch-ready').length > 0) {
grunt.event.emit('watch-ready');
}
}
}
targets.forEach(function(target, i) {
if (typeof target.files === 'string') { target.files = [target.files]; }

Expand Down Expand Up @@ -170,6 +182,9 @@ module.exports = function(grunt) {
if (typeof err === 'string') { err = new Error(err); }
grunt.log.error(err.message);
});

//
watcherIsReady();
}));
});

Expand Down