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55 lines
1.6 KiB
55 lines
1.6 KiB
'use strict'; |
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/* global WorkerGlobalScope self */ |
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var _require = require('./log'), |
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log = _require.log; |
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function reloadApp(_ref, _ref2) { |
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var hotReload = _ref.hotReload, |
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hot = _ref.hot, |
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liveReload = _ref.liveReload; |
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var isUnloading = _ref2.isUnloading, |
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currentHash = _ref2.currentHash; |
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if (isUnloading || !hotReload) { |
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return; |
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} |
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if (hot) { |
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log.info('[WDS] App hot update...'); |
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var hotEmitter = require('webpack/hot/emitter'); |
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hotEmitter.emit('webpackHotUpdate', currentHash); |
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if (typeof self !== 'undefined' && self.window) { |
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// broadcast update to window |
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self.postMessage("webpackHotUpdate".concat(currentHash), '*'); |
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} |
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} // allow refreshing the page only if liveReload isn't disabled |
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else if (liveReload) { |
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var rootWindow = self; // use parent window for reload (in case we're in an iframe with no valid src) |
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var intervalId = self.setInterval(function () { |
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if (rootWindow.location.protocol !== 'about:') { |
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// reload immediately if protocol is valid |
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applyReload(rootWindow, intervalId); |
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} else { |
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rootWindow = rootWindow.parent; |
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if (rootWindow.parent === rootWindow) { |
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// if parent equals current window we've reached the root which would continue forever, so trigger a reload anyways |
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applyReload(rootWindow, intervalId); |
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} |
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} |
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}); |
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} |
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function applyReload(rootWindow, intervalId) { |
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clearInterval(intervalId); |
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log.info('[WDS] App updated. Reloading...'); |
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rootWindow.location.reload(); |
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} |
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} |
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module.exports = reloadApp; |