1
0
mirror of https://github.com/laurent22/joplin.git synced 2024-12-15 09:04:04 +02:00
joplin/ElectronClient/checkForUpdates.js
2020-03-13 23:57:34 +00:00

169 lines
5.4 KiB
JavaScript

const { dialog } = require('electron');
const { shim } = require('lib/shim');
const { Logger } = require('lib/logger.js');
const { _ } = require('lib/locale.js');
const fetch = require('node-fetch');
const { fileExtension } = require('lib/path-utils.js');
const packageInfo = require('./packageInfo.js');
const compareVersions = require('compare-versions');
let autoUpdateLogger_ = new Logger();
let checkInBackground_ = false;
let isCheckingForUpdate_ = false;
let parentWindow_ = null;
function showErrorMessageBox(message) {
return dialog.showMessageBox(parentWindow_, {
type: 'error',
message: message,
});
}
function onCheckStarted() {
autoUpdateLogger_.info('checkForUpdates: Starting...');
isCheckingForUpdate_ = true;
}
function onCheckEnded() {
autoUpdateLogger_.info('checkForUpdates: Done.');
isCheckingForUpdate_ = false;
}
async function fetchLatestRelease(options) {
options = Object.assign({}, { includePreReleases: false }, options);
let json = null;
if (options.includePreReleases) {
// This end-point will include all releases, including pre-releases (but not draft), so we take
// whatever is the latest release. It might be the same as releases/latest, or it might be
// a pre-release.
const response = await fetch('https://api.github.com/repos/laurent22/joplin/releases');
if (!response.ok) {
const responseText = await response.text();
throw new Error(`Cannot get latest release info: ${responseText.substr(0,500)}`);
}
json = await response.json();
if (!json.length) throw new Error('Cannot get latest release info (JSON)');
json = json[0];
} else {
const response = await fetch('https://api.github.com/repos/laurent22/joplin/releases/latest');
if (!response.ok) {
const responseText = await response.text();
throw new Error(`Cannot get latest release info: ${responseText.substr(0,500)}`);
}
json = await response.json();
}
const version = json.tag_name.substr(1);
let downloadUrl = null;
const platform = process.platform;
for (let i = 0; i < json.assets.length; i++) {
const asset = json.assets[i];
let found = false;
const ext = fileExtension(asset.name);
if (platform === 'win32' && ext === 'exe') {
if (shim.isPortable()) {
found = asset.name == 'JoplinPortable.exe';
} else {
found = !!asset.name.match(/^Joplin-Setup-[\d.]+\.exe$/);
}
} else if (platform === 'darwin' && ext === 'dmg') {
found = true;
} else if (platform === 'linux' && ext === '.AppImage') {
found = true;
}
if (found) {
downloadUrl = asset.browser_download_url;
break;
}
}
return {
version: version,
downloadUrl: downloadUrl,
notes: json.body,
pageUrl: json.html_url,
prerelease: json.prerelease,
};
}
function truncateText(text, length) {
let truncated = text.substring(0, length);
const lastNewLine = truncated.lastIndexOf('\n');
// Cut off at a line break unless we'd be cutting off half the text
if (lastNewLine > length / 2) {
truncated = `${truncated.substring(0, lastNewLine)}\n...`;
} else {
truncated = `${truncated.trim()}...`;
}
return truncated;
}
function checkForUpdates(inBackground, window, logFilePath, options) {
if (isCheckingForUpdate_) {
autoUpdateLogger_.info('checkForUpdates: Skipping check because it is already running');
return;
}
parentWindow_ = window;
onCheckStarted();
if (logFilePath && !autoUpdateLogger_.targets().length) {
autoUpdateLogger_ = new Logger();
autoUpdateLogger_.addTarget('file', { path: logFilePath });
autoUpdateLogger_.setLevel(Logger.LEVEL_DEBUG);
autoUpdateLogger_.info('checkForUpdates: Initializing...');
}
checkInBackground_ = inBackground;
autoUpdateLogger_.info(`checkForUpdates: Checking with options ${JSON.stringify(options)}`);
fetchLatestRelease(options).then(async (release) => {
autoUpdateLogger_.info(`Current version: ${packageInfo.version}`);
autoUpdateLogger_.info(`Latest version: ${release.version}`);
autoUpdateLogger_.info('Is Pre-release:', release.prerelease);
if (compareVersions(release.version, packageInfo.version) <= 0) {
if (!checkInBackground_) {
await dialog.showMessageBox({
type: 'info',
message: _('Current version is up-to-date.'),
buttons: [_('OK')],
});
}
} else {
const fullReleaseNotes = release.notes.trim() ? `\n\n${release.notes.trim()}` : '';
const MAX_RELEASE_NOTES_LENGTH = 1000;
const truncateReleaseNotes = fullReleaseNotes.length > MAX_RELEASE_NOTES_LENGTH;
const releaseNotes = truncateReleaseNotes ? truncateText(fullReleaseNotes, MAX_RELEASE_NOTES_LENGTH) : fullReleaseNotes;
const newVersionString = release.prerelease ? _('%s (pre-release)', release.version) : release.version;
const result = await dialog.showMessageBox(parentWindow_, {
type: 'info',
message: `${_('An update is available, do you want to download it now?')}\n\n${_('Your version: %s', packageInfo.version)}\n${_('New version: %s', newVersionString)}${releaseNotes}`,
buttons: [_('Yes'), _('No')].concat(truncateReleaseNotes ? [_('Full Release Notes')] : []),
});
const buttonIndex = result.response;
if (buttonIndex === 0) require('electron').shell.openExternal(release.downloadUrl ? release.downloadUrl : release.pageUrl);
if (buttonIndex === 2) require('electron').shell.openExternal(release.pageUrl);
}
}).catch(error => {
autoUpdateLogger_.error(error);
if (!checkInBackground_) showErrorMessageBox(error.message);
}).then(() => {
onCheckEnded();
});
}
module.exports.checkForUpdates = checkForUpdates;