103 lines
3.3 KiB
JavaScript
103 lines
3.3 KiB
JavaScript
'use strict';
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exports = module.exports = {
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checkForUpdates,
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getUpdateInfo,
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_checkAppUpdates: checkAppUpdates
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};
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const apps = require('./apps.js'),
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appstore = require('./appstore.js'),
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assert = require('assert'),
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debug = require('debug')('box:updatechecker'),
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notifications = require('./notifications.js'),
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paths = require('./paths.js'),
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safe = require('safetydance');
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function setUpdateInfo(state) {
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// appid -> update info { creationDate, manifest }
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// box -> { version, changelog, upgrade, sourceTarballUrl }
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state.version = 2;
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if (!safe.fs.writeFileSync(paths.UPDATE_CHECKER_FILE, JSON.stringify(state, null, 4), 'utf8')) debug(`setUpdateInfo: Error writing to update checker file: ${safe.error.message}`);
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}
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function getUpdateInfo() {
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const state = safe.JSON.parse(safe.fs.readFileSync(paths.UPDATE_CHECKER_FILE, 'utf8'));
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if (!state || state.version !== 2) return {};
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delete state.version;
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return state;
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}
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async function checkAppUpdates(options) {
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assert.strictEqual(typeof options, 'object');
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debug('checkAppUpdates: checking for updates');
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const state = getUpdateInfo();
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const newState = { }; // create new state so that old app ids are removed
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const result = await apps.list();
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for (const app of result) {
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if (app.appStoreId === '') continue; // appStoreId can be '' for dev apps
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const [error, updateInfo] = await safe(appstore.getAppUpdate(app, options));
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if (error) {
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debug('checkAppUpdates: Error getting app update info for %s', app.id, error);
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continue; // continue to next
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}
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if (!updateInfo) continue; // skip if no next version is found
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newState[app.id] = updateInfo;
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}
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if ('box' in state) newState.box = state.box; // preserve the latest box state information
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setUpdateInfo(newState);
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}
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async function checkBoxUpdates(options) {
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assert.strictEqual(typeof options, 'object');
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debug('checkBoxUpdates: checking for updates');
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const updateInfo = await appstore.getBoxUpdate(options);
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const state = getUpdateInfo();
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if (!updateInfo) { // no update
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if ('box' in state) {
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delete state.box;
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setUpdateInfo(state);
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}
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debug('checkBoxUpdates: no updates');
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return;
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}
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if (state.box && state.box.version === updateInfo.version) {
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debug(`checkBoxUpdates: Skipping notification of box update ${updateInfo.version} as user was already notified`);
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return;
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}
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debug(`checkBoxUpdates: ${updateInfo.version} is available`);
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const changelog = updateInfo.changelog.map((m) => `* ${m}\n`).join('');
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const message = `Changelog:\n${changelog}\n\nGo to the settings view to update.\n\n`;
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await notifications.alert(notifications.ALERT_BOX_UPDATE, `Cloudron v${updateInfo.version} is available`, message, { persist: false });
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state.box = updateInfo;
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setUpdateInfo(state);
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}
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async function checkForUpdates(options) {
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assert.strictEqual(typeof options, 'object');
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const [boxError] = await safe(checkBoxUpdates(options));
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if (boxError) debug('checkForUpdates: error checking for box updates: %o', boxError);
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const [appError] = await safe(checkAppUpdates(options));
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if (appError) debug('checkForUpdates: error checking for app updates: %o', appError);
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}
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