orionsoft-react-scripts
Version:
Orionsoft Configuration and scripts for Create React App.
66 lines (60 loc) • 1.81 kB
JavaScript
/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
/*globals __resourceQuery */
if(module.hot) {
function checkForUpdate(fromUpdate) {
module.hot.check(function(err, updatedModules) {
if(err) {
if(module.hot.status() in {
abort: 1,
fail: 1
}) {
console.warn("[HMR] Cannot apply update.");
console.warn("[HMR] " + err.stack || err.message);
console.warn("[HMR] You need to restart the application!");
} else {
console.warn("[HMR] Update failed: " + err.stack || err.message);
}
return;
}
if(!updatedModules) {
if(fromUpdate)
console.log("[HMR] Update applied.");
else
console.warn("[HMR] Cannot find update.");
return;
}
module.hot.apply({
ignoreUnaccepted: true
}, function(err, renewedModules) {
if(err) {
if(module.hot.status() in {
abort: 1,
fail: 1
}) {
console.warn("[HMR] Cannot apply update (Need to do a full reload!)");
console.warn("[HMR] " + err.stack || err.message);
console.warn("[HMR] You need to restart the application!");
} else {
console.warn("[HMR] Update failed: " + err.stack || err.message);
}
return;
}
require("./log-apply-result")(updatedModules, renewedModules);
checkForUpdate(true);
});
});
}
process.on(__resourceQuery.substr(1) || "SIGUSR2", function() {
if(module.hot.status() !== "idle") {
console.warn("[HMR] Got signal but currently in " + module.hot.status() + " state.");
console.warn("[HMR] Need to be in idle state to start hot update.");
return;
}
checkForUpdate();
});
} else {
throw new Error("[HMR] Hot Module Replacement is disabled.");
}