add.[ALL]

.resources/app/app_bootstrap/hostUpdater.js

@@ -0,0 +1,164 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+var _electron = require("electron");
+var _events = require("events");
+var _request = _interopRequireDefault(require("./request"));
+var squirrelUpdate = _interopRequireWildcard(require("./squirrelUpdate"));
+function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
+function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+/* eslint-disable no-console */
+
+function versionParse(verString) {
+  return verString.split('.').map(i => parseInt(i));
+}
+function versionNewer(verA, verB) {
+  let i = 0;
+  while (true) {
+    const a = verA[i];
+    const b = verB[i];
+    i++;
+    if (a === undefined) {
+      return false;
+    } else {
+      if (b === undefined || a > b) {
+        return true;
+      }
+      if (a < b) {
+        return false;
+      }
+    }
+  }
+}
+class AutoUpdaterWin32 extends _events.EventEmitter {
+  constructor() {
+    super();
+    this.updateUrl = null;
+    this.updateVersion = null;
+  }
+  setFeedURL(updateUrl) {
+    this.updateUrl = updateUrl;
+  }
+  quitAndInstall() {
+    if (squirrelUpdate.updateExistsSync()) {
+      squirrelUpdate.restart(_electron.app, this.updateVersion ?? _electron.app.getVersion());
+    } else {
+      /* eslint-disable-next-line */
+      require('auto-updater').quitAndInstall();
+    }
+  }
+  downloadAndInstallUpdate(callback) {
+    squirrelUpdate.spawnUpdateInstall(this.updateUrl, progress => {
+      this.emit('update-progress', progress);
+    }).catch(err => callback(err)).then(() => callback());
+  }
+  checkForUpdates() {
+    if (this.updateUrl == null) {
+      throw new Error('Update URL is not set');
+    }
+    this.emit('checking-for-update');
+    if (!squirrelUpdate.updateExistsSync()) {
+      this.emit('update-not-available');
+      return;
+    }
+    squirrelUpdate.spawnUpdate(['--check', this.updateUrl], (error, stdout) => {
+      if (error != null) {
+        this.emit('error', error);
+        return;
+      }
+      try {
+        // Last line of the output is JSON details about the releases
+        const json = stdout.trim().split('\n').pop();
+        const releasesFound = JSON.parse(json).releasesToApply;
+        if (releasesFound == null || releasesFound.length === 0) {
+          this.emit('update-not-available');
+          return;
+        }
+        const update = releasesFound.pop();
+        this.emit('update-available');
+        this.downloadAndInstallUpdate(error => {
+          if (error != null) {
+            this.emit('error', error);
+            return;
+          }
+          this.updateVersion = update.version;
+          this.emit('update-downloaded', {}, update.release, update.version, new Date(), this.updateUrl, this.quitAndInstall.bind(this));
+        });
+      } catch (error) {
+        error.stdout = stdout;
+        this.emit('error', error);
+      }
+    });
+  }
+}
+
+// todo
+class AutoUpdaterLinux extends _events.EventEmitter {
+  constructor() {
+    super();
+    this.updateUrl = null;
+  }
+  setFeedURL(url) {
+    this.updateUrl = url;
+  }
+  quitAndInstall() {
+    // Just restart. The splash screen will hit the update manually state and
+    // prompt the user to download the new package.
+    _electron.app.relaunch();
+    _electron.app.quit();
+  }
+  async checkForUpdates() {
+    const currVersion = versionParse(_electron.app.getVersion());
+    this.emit('checking-for-update');
+    try {
+      const response = await _request.default.get(this.updateUrl);
+      if (response.statusCode === 204) {
+        // you are up to date
+        this.emit('update-not-available');
+        return;
+      }
+      let latestVerStr = '';
+      let latestVersion = [];
+      try {
+        const latestMetadata = JSON.parse(response.body);
+        latestVerStr = latestMetadata.name;
+        latestVersion = versionParse(latestVerStr);
+      } catch (_) {}
+      if (versionNewer(latestVersion, currVersion)) {
+        console.log('[Updates] You are out of date!');
+        // you need to update
+        this.emit('update-manually', latestVerStr);
+      } else {
+        console.log('[Updates] You are living in the future!');
+        this.emit('update-not-available');
+      }
+    } catch (err) {
+      console.error('[Updates] Error fetching ' + this.updateUrl + ': ' + err.message);
+      this.emit('error', err);
+    }
+  }
+}
+let autoUpdater;
+
+// TODO
+// events: checking-for-update, update-available, update-not-available, update-manually, update-downloaded, error
+// also, checkForUpdates, setFeedURL, quitAndInstall
+// also, see electron.autoUpdater, and its API
+switch (process.platform) {
+  case 'darwin':
+    autoUpdater = require('electron').autoUpdater;
+    break;
+  case 'win32':
+    autoUpdater = new AutoUpdaterWin32();
+    break;
+  case 'linux':
+    autoUpdater = new AutoUpdaterLinux();
+    break;
+}
+var _default = autoUpdater;
+exports.default = _default;
+module.exports = exports.default;