/
githubmirror
/
webpack
Обзор
Документация
Войти
/
githubmirror
/
webpack
Код
Запросы
0
Пакеты
0
Релизы
0
Аналитика
Безопасность
main
hot/signal.js
66 строк
2 KB
alexander.akait
style: improve
02 авг 2024, 19:32
02 авг 2024, 19:32
c802a98
Код
Авторство
О чём код?
/* MIT License http://www.opensource.org/licenses/mit-license.php Author Tobias Koppers @sokra */ /* globals __resourceQuery */ if (module.hot) { var log = require("./log"); /** * @param {boolean=} fromUpdate true when called from update */ var checkForUpdate = function checkForUpdate(fromUpdate) { module.hot .check() .then(function (updatedModules) { if (!updatedModules) { if (fromUpdate) log("info", "[HMR] Update applied."); else log("warning", "[HMR] Cannot find update."); return; } return module.hot .apply({ ignoreUnaccepted: true, onUnaccepted: function (data) { log( "warning", "Ignored an update to unaccepted module " + data.chain.join(" -> ") ); } }) .then(function (renewedModules) { require("./log-apply-result")(updatedModules, renewedModules); checkForUpdate(true); return null; }); }) .catch(function (err) { var status = module.hot.status(); if (["abort", "fail"].indexOf(status) >= 0) { log("warning", "[HMR] Cannot apply update."); log("warning", "[HMR] " + log.formatError(err)); log("warning", "[HMR] You need to restart the application!"); } else { log("warning", "[HMR] Update failed: " + (err.stack || err.message)); } }); }; process.on(__resourceQuery.slice(1) || "SIGUSR2", function () { if (module.hot.status() !== "idle") { log( "warning", "[HMR] Got signal but currently in " + module.hot.status() + " state." ); log("warning", "[HMR] Need to be in idle state to start hot update."); return; } checkForUpdate(); }); } else { throw new Error("[HMR] Hot Module Replacement is disabled."); }