In product changelog

extensions/gitpod-shared/package.json

@@ -12,6 +12,7 @@
     "prepare": "node scripts/inflate.js"
   },
   "devDependencies": {
+    "@types/js-yaml": "^4.0.5",
     "@types/node": "16.x",
     "@types/uuid": "^8.3.1",
     "@types/ws": "^7.2.6"
@@ -20,8 +21,9 @@
     "@gitpod/gitpod-protocol": "main",
     "@gitpod/supervisor-api-grpc": "main",
     "bufferutil": "^4.0.1",
-    "utf-8-validate": "^5.0.2",
+    "js-yaml": "^4.1.0",
     "reconnecting-websocket": "^4.4.0",
+    "utf-8-validate": "^5.0.2",
     "uuid": "^8.3.1",
     "vscode-nls": "^5.0.0",
     "ws": "^7.4.6",

extensions/gitpod-shared/scripts/inflate.js

@@ -12,6 +12,7 @@ const nls = {
 	'openSettings': 'Gitpod: Open Settings',
 	'openContext': 'Gitpod: Open Context',
 	'openDocumentation': 'Gitpod: Documentation',
+	'showReleaseNotes': 'Gitpod: Show Release Notes',
 	'openDiscord': 'Gitpod: Open Community Chat',
 	'openTwitter': 'Gitpod: Follow us on Twitter',
 	'reportIssue': 'Gitpod: Report Issue',
@@ -72,6 +73,11 @@ const commands = [
 		'title': '%reportIssue%',
 		'enablement': 'gitpod.inWorkspace == true'
 	},
+	{
+		'command': 'gitpod.showReleaseNotes',
+		'title': '%showReleaseNotes%',
+		'enablement': 'gitpod.inWorkspace == true'
+	},
 	{
 		'command': 'gitpod.upgradeSubscription',
 		'title': '%upgradeSubscription%',
@@ -160,6 +166,11 @@ const remoteMenus = [
 		'group': 'remote_00_gitpod_navigation@90',
 		'when': 'gitpod.inWorkspace == true'
 	},
+	{
+		'command': 'gitpod.showReleaseNotes',
+		'group': 'remote_00_gitpod_navigation@70',
+		'when': 'gitpod.inWorkspace == true'
+	},
 	{
 		'command': 'gitpod.upgradeSubscription',
 		'group': 'remote_00_gitpod_navigation@100',

extensions/gitpod-shared/src/common/cache.ts

@@ -0,0 +1,52 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Gitpod. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import * as vscode from 'vscode';
+
+const CACHE_KEY = 'gitpod.cache';
+
+interface CacheObject {
+	value: any;
+	expiration?: number;
+}
+
+interface CacheMap { [key: string]: CacheObject }
+
+export class CacheHelper {
+	constructor(private readonly context: vscode.ExtensionContext) { }
+
+	set(key: string, value: any, expiration?: number) {
+		let obj = this.context.globalState.get<CacheMap>(CACHE_KEY);
+		if (!obj) {
+			obj = {};
+		}
+		const exp = expiration ? (Date.now() / 1000 + expiration) : undefined;
+		obj[key] = { value, expiration: exp };
+		return this.context.globalState.update(CACHE_KEY, obj);
+	}
+
+	get<T>(key: string): T | undefined {
+		const value = this.context.globalState.get<CacheMap>(CACHE_KEY);
+		if (!value || !value[key]) {
+			return undefined;
+		}
+		const data = value[key];
+		if (!data.expiration) {
+			return data.value;
+		}
+		const now = Date.now() / 1000;
+		return now > data.expiration ? undefined : data.value;
+	}
+
+	async getOrRefresh<T>(key: string, refreshCallback: () => Thenable<{ value: T; ttl?: number }>): Promise<T> {
+		let value = this.get<T>(key);
+		if (value === undefined) {
+			const result = await refreshCallback();
+			await this.set(key, result.value, result.ttl);
+			value = result.value;
+		}
+		return value;
+	}
+}

extensions/gitpod-shared/src/extension.ts

@@ -6,6 +6,7 @@ import * as vscode from 'vscode';
 import { registerActiveLanguageAnalytics, registerUsageAnalytics } from './analytics';
 import { createGitpodExtensionContext, GitpodExtensionContext, registerDefaultLayout, registerNotifications, registerWorkspaceCommands, registerWorkspaceSharing, registerWorkspaceTimeout } from './features';
 
+export { registerReleaseNotesView } from './releaseNote';
 export { GitpodExtensionContext, registerTasks, SupervisorConnection, registerIpcHookCli } from './features';
 export * from './gitpod-plugin-model';