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throttle current step emit

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This commit is contained in:
oleg 2015-05-20 23:49:53 +03:00
parent 52a18c694a
commit dcf029371d
1 changed files with 6 additions and 2 deletions
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8
lib/executor/base.js
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@ -16,6 +16,10 @@ exports.Executor = Executor;
inherits(Executor, EventEmitter); inherits(Executor, EventEmitter);
Executor.prototype.throttledEmit = _(function() {
this.emit.apply(this, arguments);
}).throttle(1500);
Executor.prototype._getSources = function(params, callback) { Executor.prototype._getSources = function(params, callback) {
}; };
@ -28,14 +32,14 @@ Executor.prototype.run = function(params, callback) {
project = _({}).extend(self.project, params); project = _({}).extend(self.project, params);
Steppy( Steppy(
function() { function() {
self.emit('currentStep', 'get sources'); self.throttledEmit('currentStep', 'get sources');
self._getSources(project.scm, this.slot()); self._getSources(project.scm, this.slot());
}, },
function(err, scmData) { function(err, scmData) {
self.emit('scmData', scmData); self.emit('scmData', scmData);
var funcs = project.steps.map(function(step, index) { var funcs = project.steps.map(function(step, index) {
return function() { return function() {
self.emit('currentStep', step.name); self.throttledEmit('currentStep', step.name);
self._runStep(step, this.slot()); self._runStep(step, this.slot());
}; };
}); });