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37 lines
1.1 KiB
37 lines
1.1 KiB
/* |
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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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var log = require("./log"); |
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var checkForUpdate = function checkForUpdate(fromUpdate) { |
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if (module.hot.status() === "idle") { |
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module.hot |
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.check(true) |
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.then(function (updatedModules) { |
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if (!updatedModules) { |
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if (fromUpdate) log("info", "[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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}) |
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.catch(function (err) { |
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var status = module.hot.status(); |
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if (["abort", "fail"].indexOf(status) >= 0) { |
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log("warning", "[HMR] Cannot apply update."); |
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log("warning", "[HMR] " + log.formatError(err)); |
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log("warning", "[HMR] You need to restart the application!"); |
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} else { |
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log("warning", "[HMR] Update failed: " + log.formatError(err)); |
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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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