Add contribution point for java shortcuts (#3546)

Signed-off-by: Sheng Chen <sheche@microsoft.com>

Author: jdneo

package.json

@@ -83,6 +83,21 @@
         "buildFileNames": ["build.gradle", "settings.gradle", "build.gradle.kts", "settings.gradle.kts"]
       }
     ],
+    "javaShortcuts": [
+      {
+        "title": "$(settings-gear) Open Java Settings",
+        "command": "workbench.action.openSettings",
+        "arguments": ["java"]
+      },
+      {
+        "title": "$(output) Open Logs",
+        "command": "java.open.logs"
+      },
+      {
+        "title": "$(trash) Clean Workspace Cache...",
+        "command": "java.clean.workspace"
+      }
+    ],
     "semanticTokenTypes": [
       {
         "id": "annotation",

schemas/package.schema.json

@@ -41,6 +41,27 @@
 							}
 						}
 					}
+				},
+				"javaShortcuts": {
+					"type": "array",
+					"description": "Shortcuts to be listed when clicking server status bar item.",
+					"items": {
+						"type": "object",
+						"properties": {
+							"title": {
+								"description": "The title of the quick pick item.",
+								"type": "string"
+							},
+							"command": {
+								"description": "The command to be executed when the quick pick is selected.",
+								"type": "string"
+							},
+							"arguments": {
+								"description": "The arguments to be passed to the command.",
+								"type": "array"
+							}
+						}
+					}
 				}
 			}
 		}

src/extension.ts

@@ -19,7 +19,7 @@ import { initializeLogFile, logger } from './log';
 import { cleanupLombokCache } from "./lombokSupport";
 import { markdownPreviewProvider } from "./markdownPreviewProvider";
 import { OutputInfoCollector } from './outputInfoCollector';
-import { collectJavaExtensions, getBundlesToReload, isContributedPartUpdated } from './plugin';
+import { collectJavaExtensions, getBundlesToReload, getShortcuts, IJavaShortcut, isContributedPartUpdated } from './plugin';
 import { registerClientProviders } from './providerDispatcher';
 import { initialize as initializeRecommendation } from './recommendation';
 import * as requirements from './requirements';
@@ -364,17 +364,13 @@ export async function activate(context: ExtensionContext): Promise<ExtensionAPI>
 					commands.executeCommand(Commands.SHOW_SERVER_TASK_STATUS, true);
 				}
 
-				items.push({
-					label: CommandTitle.OPEN_JAVA_SETTINGS,
-					command: "workbench.action.openSettings",
-					args: ["java"],
-				}, {
-					label: CommandTitle.OPEN_LOGS,
-					command: Commands.OPEN_LOGS,
-				}, {
-					label: CommandTitle.CLEAN_WORKSPACE_CACHE,
-					command: Commands.CLEAN_WORKSPACE
-				});
+				items.push(...getShortcuts().map((shortcut: IJavaShortcut) => {
+					return {
+						label: shortcut.title,
+						command: shortcut.command,
+						args: shortcut.arguments,
+					};
+				}));
 
 				const choice = await window.showQuickPick(items);
 				if (!choice) {

src/plugin.ts

@@ -8,6 +8,46 @@ import { extensions } from 'vscode';
 export let existingExtensions: Array<string> = [];
 export let buildFilePatterns: Array<string> = [];
 
+let javaShortcuts: Array<IJavaShortcut> | undefined;
+export interface IJavaShortcut {
+	title: string;
+	command: string;
+	arguments?: any[];
+}
+export function getShortcuts(): Array<IJavaShortcut> {
+	if (javaShortcuts === undefined) {
+		javaShortcuts = [];
+		const selfOwnedShortcuts = getShortcutsRegistration(extensions.getExtension(EXTENSION_ID));
+		if (selfOwnedShortcuts) {
+			javaShortcuts.push(...selfOwnedShortcuts);
+		}
+		for (const extension of extensions.all) {
+			if (extension.id === EXTENSION_ID) {
+				continue;
+			}
+			const shortcuts = getShortcutsRegistration(extension);
+			if (shortcuts) {
+				javaShortcuts.push(...shortcuts);
+			}
+		}
+	}
+	return javaShortcuts;
+}
+
+function getShortcutsRegistration(extension: vscode.Extension<any>): Array<IJavaShortcut> | undefined {
+	if (!extension) {
+		return undefined;
+	}
+	const contributesSection = extension.packageJSON['contributes'];
+	if (contributesSection) {
+		const shortcuts = contributesSection['javaShortcuts'];
+		if (shortcuts && Array.isArray(shortcuts) && shortcuts.length) {
+			return shortcuts;
+		}
+	}
+	return undefined;
+}
+
 export function collectJavaExtensions(extensions: readonly vscode.Extension<any>[]): string[] {
 	const result = [];
 	if (extensions && extensions.length) {
@@ -123,4 +163,6 @@ export interface IBuildTool {
 
 function isValidBuildTypeConfiguration(buildType: IBuildTool): boolean {
 	return !!buildType.displayName && !!buildType.buildFileNames;
-}
+}
+
+const EXTENSION_ID = 'redhat.java';