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[Splash > Backend] Minor source cleanup for ModuleUpdater handling

This commit is contained in:
Ducko 2022-04-18 22:51:54 +01:00
parent 2be7d92879
commit 8b36fe9dfd
1 changed files with 7 additions and 9 deletions
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16
src/splash/index.js
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@ -80,10 +80,10 @@ const CHECKING_FOR_UPDATES = 'checking-for-updates';
const events = exports.events = new (require('events').EventEmitter)();
let progressState = 'downloading';
let toSend = 0; // Progress state to send for ModuleUpdater (0 = downloading, 1 = installing)
class UIProgress { // Generic class to track updating and sent states to splash
constructor(st) {
this.stateId = st ? 'installing' : 'downloading';
this.st = st;
this.reset();
}
@ -106,7 +106,7 @@ class UIProgress { // Generic class to track updating and sent states to splash
}
send() {
if ((newUpdater && this.progress.size > 0 && this.progress.size > this.done.size) || (!newUpdater && progressState === this.stateId)) {
if ((newUpdater && this.progress.size > 0 && this.progress.size > this.done.size) || (!newUpdater && toSend === this.st)) {
const progress = [...this.progress.values()].reduce((a, x) => a + x[0], 0) / [...this.progress.values()].reduce((a, x) => a + x[1], 0) * 100;
if (progress > 100) return true;
@ -116,7 +116,7 @@ class UIProgress { // Generic class to track updating and sent states to splash
progress
};
sendState(this.stateId);
sendState(this.st ? 'installing' : 'downloading');
return true;
}
@ -175,8 +175,6 @@ const updateUntilCurrent = async () => {
};
const initModuleUpdater = () => { // "Old" (not v2 / new, win32 only)
let restartRequired;
const add = (event, listener) => {
modulesListeners[event] = listener;
moduleUpdater.events.on(event, listener);
@ -208,9 +206,9 @@ const initModuleUpdater = () => { // "Old" (not v2 / new, win32 only)
});
add('downloading-modules-finished', ({ failed }) => {
progressState = 'installing';
toSend = 1;
if (failed > 0) handleFail();
else if (restartRequired) moduleUpdater.quitAndInstallUpdates();
});
add('installing-module', ({ name }) => {
@ -219,7 +217,7 @@ const initModuleUpdater = () => { // "Old" (not v2 / new, win32 only)
const segmentCallback = (tracker) => (({ name }) => {
tracker.record(name, 'Complete');
if (name === 'host') restartRequired = true;
if (name === 'host') moduleUpdater.quitAndInstallUpdates();
});
add('downloaded-module', segmentCallback(downloads));