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54 lines
1.3 KiB
54 lines
1.3 KiB
const { app, autoUpdater } = require('electron');
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const events = require('events');
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const { get } = require('request');
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const vParse = (s) => s.split('.').map((x) => parseInt(x));
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const vNewer = (a, b) => a.some((x, i) => x === b[i] ? undefined : (x > b[i]));
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class HostLinux extends events.EventEmitter {
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setFeedURL(url) {
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this.updateUrl = url;
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}
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quitAndInstall() {
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app.relaunch();
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app.quit();
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}
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async checkForUpdates() {
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const current = vParse(app.getVersion());
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this.emit('checking-for-update');
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try {
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const [ res, body ] = await new Promise((res) => get(this.updateUrl, (_e, r, b) => res([r, b])));
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if (res.statusCode === 204) return this.emit('update-not-available');
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const latest = vParse(JSON.parse(body).name);
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if (vNewer(latest, current)) {
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log('HostLinux', 'Outdated');
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return this.emit('update-manually', latest.join('.'));
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}
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log('HostLinux', 'Not outdated');
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this.emit('update-not-available');
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} catch (err) {
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log('HostLinux', 'Error', this.updateUrl, err.message);
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this.emit('error', err);
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}
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}
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}
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switch (process.platform) {
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case 'darwin':
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exports.default = autoUpdater;
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break;
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case 'linux':
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exports.default = new HostLinux();
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break;
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}
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module.exports = exports.default; |