feat: Support showing Gradle sub-menu for BSP Gradle projects (#786)

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

Author: jdneo

package.json

@@ -617,12 +617,12 @@
         },
         {
           "submenu": "javaProject.maven",
-          "when": "view == javaProjectExplorer && viewItem =~ /java:project(?=.*?\\b\\+uri\\b)(?=.*?\\b\\+(maven)\\b)/",
+          "when": "view == javaProjectExplorer && viewItem =~ /java:project(?=.*?\\b\\+uri\\b)(?=.*?\\b\\+maven\\b)/",
           "group": "9_configuration@10"
         },
         {
           "submenu": "javaProject.gradle",
-          "when": "view == javaProjectExplorer && viewItem =~ /java:project(?=.*?\\b\\+uri\\b)(?=.*?\\b\\+(gradle)\\b)/",
+          "when": "view == javaProjectExplorer && viewItem =~ /java:project(?=.*?\\b\\+uri\\b)(?=.*?\\b\\+(?:bsp-)?gradle\\b)/",
           "group": "9_configuration@10"
         }
       ],

src/views/projectNode.ts

@@ -14,10 +14,6 @@ import { NodeFactory } from "./nodeFactory";
 
 export class ProjectNode extends DataNode {
 
-    constructor(nodeData: INodeData, parent?: DataNode) {
-        super(nodeData, parent);
-    }
-
     public async revealPaths(paths: INodeData[]): Promise<DataNode | undefined> {
         if (!this.uri) {
             return undefined;
@@ -65,7 +61,7 @@ export class ProjectNode extends DataNode {
     protected createChildNodeList(): ExplorerNode[] {
         const result: (ExplorerNode | undefined)[] = [];
         const packageData: any[] = [];
-        if (this.nodeData.children && this.nodeData.children.length) {
+        if (this.nodeData.children?.length) {
             this.nodeData.children.forEach((nodeData) => {
                 if (nodeData.kind === NodeKind.Package) {
                     packageData.push(nodeData);
@@ -123,6 +119,8 @@ function getProjectType(natureId: string): string {
             return ReadableNature.Maven;
         case NatureId.Gradle:
             return ReadableNature.Gradle;
+        case NatureId.BspGradle:
+            return ReadableNature.BspGradle;
         case NatureId.UnmanagedFolder:
             return ReadableNature.UnmanagedFolder;
         default:
@@ -133,13 +131,15 @@ function getProjectType(natureId: string): string {
 enum NatureId {
     Maven = "org.eclipse.m2e.core.maven2Nature",
     Gradle = "org.eclipse.buildship.core.gradleprojectnature",
+    BspGradle = "com.microsoft.gradle.bs.importer.GradleBuildServerProjectNature",
     UnmanagedFolder = "org.eclipse.jdt.ls.core.unmanagedFolder",
     Java = "org.eclipse.jdt.core.javanature",
 }
 
 enum ReadableNature {
     Maven = "maven",
     Gradle = "gradle",
+    BspGradle = "bsp-gradle",
     UnmanagedFolder = "unmanagedFolder",
     Java = "java",
 }

test/suite/contextValue.test.ts

@@ -28,6 +28,10 @@ suite("Context Value Tests", () => {
         assert.ok(/java:project(?=.*?\b\+java\b)(?=.*?\b\+gradle\b)(?=.*?\b\+uri\b)/.test((await gradleProject.getTreeItem()).contextValue || ""));
     });
 
+    test("test BSP Gradle project node", async function() {
+        assert.ok(/java:project(?=.*?\b\+java\b)(?=.*?\b\+bsp-gradle\b)(?=.*?\b\+uri\b)/.test((await bspGradleProject.getTreeItem()).contextValue || ""));
+    });
+
     test("test unmanaged folder node", async function() {
         assert.ok(/java:project(?=.*?\b\+java\b)(?=.*?\b\+unmanagedFolder\b)(?=.*?\b\+uri\b)/
                 .test((await unmanagedFolder.getTreeItem()).contextValue || ""));
@@ -134,6 +138,15 @@ const gradleProject: ProjectNode = new ProjectNode({
     },
 }, workspace);
 
+const bspGradleProject: ProjectNode = new ProjectNode({
+    name: "bspGradleProject",
+    uri: Uri.file(__dirname).toString(),
+    kind: NodeKind.Project,
+    metaData: {
+        NatureId: ["org.eclipse.jdt.core.javanature", "com.microsoft.gradle.bs.importer.GradleBuildServerProjectNature"],
+    },
+}, workspace);
+
 const unmanagedFolder: ProjectNode = new ProjectNode({
     name: "unmanagedFolder",
     uri: Uri.file(__dirname).toString(),