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[Updater > v2] Partial rewriting (various cleanup and removal of unneeded)

This commit is contained in:
Ducko 2022-03-24 13:02:48 +00:00
parent d32d5f2337
commit 7530f5c23b
2 changed files with 34 additions and 61 deletions
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1
src/splash/index.js
View File

@ -201,7 +201,6 @@ const updateUntilCurrent = async () => {
if (!installedAnything) {
await newUpdater.startCurrentVersion();
newUpdater.setRunningInBackground();
newUpdater.collectGarbage();
return launchMainWindow();

94
src/updater/updater.js
View File

@ -12,18 +12,15 @@ const TASK_STATE_COMPLETE = 'Complete';
const TASK_STATE_FAILED = 'Failed';
const TASK_STATE_WAITING = 'Waiting';
const TASK_STATE_WORKING = 'Working';
const INCONSISTENT_INSTALLER_STATE_ERROR = 'InconsistentInstallerState';
const INVALID_UPDATER_ERROR = "Can't send request to updater because the native updater isn't loaded.";
class Updater extends EventEmitter {
constructor(options) {
super();
let nativeUpdaterModule;
let Native;
try {
nativeUpdaterModule = options.nativeUpdaterModule ?? require(paths.getExeDir() + '/updater');
Native = options.nativeUpdaterModule ?? require(paths.getExeDir() + '/updater');
} catch (e) {
log('Updater', 'Require fail', e);
@ -36,12 +33,11 @@ class Updater extends EventEmitter {
this.nextRequestId = 0;
this.requests = new Map();
this.updateEventHistory = [];
this.isRunningInBackground = false;
this.currentlyDownloading = {};
this.currentlyInstalling = {};
this.hasEmittedUnhandledException = false;
this.nativeUpdater = new nativeUpdaterModule.Updater({
this.nativeUpdater = new Native.Updater({
response_handler: this._handleResponse.bind(this),
...options
});
@ -52,7 +48,7 @@ class Updater extends EventEmitter {
}
_sendRequest(detail, progressCallback = null) {
if (!this.valid) throw new Error(INVALID_UPDATER_ERROR);
if (!this.valid) throw new Error('Native fail');
const requestId = this.nextRequestId++;
return new Promise((resolve, reject) => {
@ -61,22 +57,20 @@ class Updater extends EventEmitter {
reject,
progressCallback
});
this.nativeUpdater.command(JSON.stringify([requestId, detail]));
this.nativeUpdater.command(JSON.stringify([ requestId, detail ]));
});
}
_sendRequestSync(detail) {
if (!this.valid) {
throw new Error(INVALID_UPDATER_ERROR);
}
if (!this.valid) throw new Error('Native fail');
const requestId = this.nextRequestId++;
return this.nativeUpdater.command_blocking(JSON.stringify([requestId, detail]));
return this.nativeUpdater.command_blocking(JSON.stringify([ this.nextRequestId++, detail ]));
}
_handleResponse(response) {
try {
const [id, detail] = JSON.parse(response);
const [ id, detail ] = JSON.parse(response);
const request = this.requests.get(id);
if (request == null) return log('Updater', 'Unknown resp', id, detail);
@ -90,11 +84,7 @@ class Updater extends EventEmitter {
const e = new Error(`(${kind}) ${details}`);
if (severity === 'Fatal') {
const handled = this.emit(kind, e);
if (!handled) {
throw e;
}
if (!this.emit(kind, e)) throw e;
} else {
this.emit('update-error', e);
request.reject(e);
@ -120,13 +110,9 @@ class Updater extends EventEmitter {
this._recordTaskProgress(progress);
if (request.progressCallback != null) {
request.progressCallback(progress);
}
request.progressCallback?.(progress);
if (progress.task['HostInstall'] != null && progress.state === TASK_STATE_COMPLETE) {
this.emit('host-updated');
}
if (progress.task['HostInstall'] != null && progress.state === TASK_STATE_COMPLETE) this.emit('host-updated');
} else {
log('Updater', 'Unknown resp', id, detail);
}
@ -143,13 +129,9 @@ class Updater extends EventEmitter {
_handleSyncResponse(response) {
const detail = JSON.parse(response);
if (detail['Error'] != null) {
throw new Error(detail['Error']);
} else if (detail === 'Ok') {
return;
} else if (detail['VersionInfo'] != null) {
return detail['VersionInfo'];
}
if (detail.Error != null) throw new Error(detail.Error);
else if (detail === 'Ok') return;
else if (detail.VersionInfo != null) return detail.VersionInfo;
log('Updater', 'Unknown resp', detail);
}
@ -161,19 +143,16 @@ class Updater extends EventEmitter {
_startCurrentVersionInner(options, versions) {
if (this.committedHostVersion == null) this.committedHostVersion = versions.current_host;
const hostPath = this._getHostPath();
const latestPath = resolve(join(this._getHostPath(), basename(process.execPath)));
const currentPath = resolve(process.execPath);
if (latestPath != currentPath && !options?.allowObsoleteHost) {
app.once('will-quit', spawn(hostExePath, [], {
detached: true,
stdio: 'inherit'
}));
const hostExePath = join(hostPath, basename(process.execPath));
if (resolve(hostExePath) != resolve(process.execPath) && !options?.allowObsoleteHost) {
app.once('will-quit', () => {
spawn(hostExePath, [], {
detached: true,
stdio: 'inherit'
});
});
log('Updater', 'Restarting', resolve(process.execPath), '->', resolve(hostExePath));
log('Updater', 'Restarting', currentPath, '->', latestPath);
return app.quit();
}
@ -197,15 +176,15 @@ class Updater extends EventEmitter {
this.currentlyDownloading[name] = true;
this.updateEventHistory.push({
type: 'downloading-module',
name: name,
now: now
name,
now
});
} else if (progress.state === TASK_STATE_COMPLETE || progress.state === TASK_STATE_FAILED) {
this.currentlyDownloading[name] = false;
this.updateEventHistory.push({
type: 'downloaded-module',
name: name,
now: now,
name,
now,
succeeded: progress.state === TASK_STATE_COMPLETE,
receivedBytes: progress.bytesProcessed
});
@ -221,8 +200,7 @@ class Updater extends EventEmitter {
type: 'installing-module',
name,
now,
newVersion,
foreground: !this.isRunningInBackground
newVersion
});
} else if (progress.state === TASK_STATE_COMPLETE || progress.state === TASK_STATE_FAILED) {
this.currentlyInstalling[name] = false;
@ -232,8 +210,7 @@ class Updater extends EventEmitter {
now,
newVersion,
succeeded: progress.state === TASK_STATE_COMPLETE,
delta: isDelta,
foreground: !this.isRunningInBackground
delta: isDelta
});
}
}
@ -326,10 +303,6 @@ class Updater extends EventEmitter {
this._commitModulesInner(versions ?? await this.queryCurrentVersions());
}
setRunningInBackground() {
this.isRunningInBackground = true;
}
queryAndTruncateHistory() {
const history = this.updateEventHistory;
this.updateEventHistory = [];
@ -337,13 +310,13 @@ class Updater extends EventEmitter {
}
getKnownFolder(name) {
if (!this.valid) throw new Error(INVALID_UPDATER_ERROR);
if (!this.valid) throw new Error('Native fail');
return this.nativeUpdater.known_folder(name);
}
createShortcut(options) {
if (!this.valid) throw new Error(INVALID_UPDATER_ERROR);
if (!this.valid) throw new Error('Native fail');
return this.nativeUpdater.create_shortcut(options);
}
@ -357,7 +330,8 @@ module.exports = {
TASK_STATE_FAILED,
TASK_STATE_WAITING,
TASK_STATE_WORKING,
INCONSISTENT_INSTALLER_STATE_ERROR,
INCONSISTENT_INSTALLER_STATE_ERROR: 'InconsistentInstallerState',
tryInitUpdater: (buildInfo, repository_url) => {
const root_path = paths.getInstallPath();