mirror of https://github.com/webpack/webpack.git
36 lines
1.0 KiB
JavaScript
36 lines
1.0 KiB
JavaScript
/*
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MIT License http://www.opensource.org/licenses/mit-license.php
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Author Tobias Koppers @sokra
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*/
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/*globals __resourceQuery */
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if(module.hot) {
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var hotPollInterval = +(__resourceQuery.substr(1)) || (10 * 60 * 1000);
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function checkForUpdate(fromUpdate) {
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if(module.hot.status() === "idle") {
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module.hot.check(true).then(function(updatedModules) {
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if(!updatedModules) {
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if(fromUpdate) console.log("[HMR] Update applied.");
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return;
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}
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require("./log-apply-result")(updatedModules, updatedModules);
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checkForUpdate(true);
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}).catch(function(err) {
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if(module.hot.status() in {
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abort: 1,
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fail: 1
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}) {
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console.warn("[HMR] Cannot apply update.");
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console.warn("[HMR] " + err.stack || err.message);
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console.warn("[HMR] You need to restart the application!");
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} else {
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console.warn("[HMR] Update failed: " + err.stack || err.message);
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}
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});
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}
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}
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setInterval(checkForUpdate, hotPollInterval);
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} else {
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throw new Error("[HMR] Hot Module Replacement is disabled.");
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}
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