webpack/lib/worker.js

43 lines
1.3 KiB
JavaScript

var buildModule = require("./buildModule");
var resolve = require("enhanced-resolve");
process.on("message", function(msg) {
if(!msg) return process.send("ready");
// setTimeout(function() {
var id = msg[0];
try {
switch(msg[1]) {
case "buildModule":
var parameters = msg[2];
buildModule(parameters, function(err, source, deps, cacheInfo, profile) {
if(err) err = { message: err.message, stack: err.stack, _toString: err.toString() };
process.send([id, err, source, deps, cacheInfo, profile]);
});
break;
case "resolve":
var context = msg[2];
var module = msg[3];
var options = msg[4];
resolve(context, module, options, function(err, filename) {
if(err) err = { message: err.message, stack: err.stack, _toString: err.toString() };
process.send([id, err, filename]);
})
break;
case "resolve.loaders":
var context = msg[2];
var loaders = msg[3];
var options = msg[4];
resolve.loaders(context, loaders, options, function(err, loaders) {
if(err) err = { message: err.message, stack: err.stack, _toString: err.toString() };
process.send([id, err, loaders]);
})
break;
default: throw new Error("Worker msg type " + msg[1] + " is not supported");
}
} catch(e) {
process.send([id, e]);
}
// }, 2000);
});