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add queue for changes to do only one file build at the time

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This commit is contained in:
Jonathan Rainville 2018-05-10 13:28:12 -04:00
parent a35ce6f73e
commit a3f8c809a0
1 changed files with 9 additions and 2 deletions
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11
lib/core/engine.js
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@ -8,7 +8,8 @@ const CodeGenerator = require('../contracts/code_generator.js');
const ServicesMonitor = require('./services_monitor.js');
const Watch = require('../pipeline/watch.js');
const LibraryManager = require('../versions/library_manager.js');
let Pipeline = require('../pipeline/pipeline.js');
const Pipeline = require('../pipeline/pipeline.js');
const async = require('async');
class Engine {
constructor(options) {
@ -142,11 +143,17 @@ class Engine {
normalizeInput: this.normalizeInput,
plugins: this.plugins
});
const queue = async.queue((task, callback) => {
pipeline.build(task.abi, task.contractsJSON, task.path, callback);
}, 1);
this.events.on('code-generator-ready', function () {
self.events.request('code', function (abi, contractsJSON) {
self.currentAbi = abi;
self.contractsJSON = contractsJSON;
pipeline.build(abi, contractsJSON, null, function() {
queue.push({abi, contractsJSON, path: null}, () => {
if (self.watch) {
self.watch.restart(); // Necessary because changing a file while it is writing can stop it from being watched
}