feat: Support run build from tasks

extension.bundle.ts

@@ -22,3 +22,6 @@ export { contextManager } from "./src/contextManager";
 export { DependencyExplorer } from "./src/views/dependencyExplorer";
 export { Commands } from "./src/commands";
 export { LanguageServerMode } from "./src/languageServerApi/LanguageServerMode";
+
+// tasks
+export { BuildTaskProvider, categorizePaths, getFinalPaths } from "./src/tasks/build/buildTaskProvider";

package.json

@@ -628,6 +628,40 @@
             "description": "%taskDefinitions.java.project.exportJar.elements%"
           }
         }
+      },
+      {
+        "type": "java (build)",
+        "properties": {
+          "paths": {
+            "type": "array",
+            "items": {
+              "anyOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "enum": [
+                    "${workspace}",
+                    "!<path>"
+                  ],
+                  "enumDescriptions": [
+                    "%taskDefinitions.java.project.build.path.workspace%",
+                    "%taskDefinitions.java.project.build.path.exclude%"
+                  ]
+                }
+              ]
+            },
+            "default": [
+              "${workspace}"
+            ],
+            "description": "%taskDefinitions.java.project.build.path%"
+          },
+          "isFullBuild": {
+            "type": "boolean",
+            "default": "true",
+            "description": "%taskDefinitions.java.project.build.isFullBuild%"
+          }
+        }
       }
     ]
   },

package.nls.json

@@ -37,6 +37,10 @@
   "taskDefinitions.java.project.exportJar.testCompileOutput": "The folders containing output class files in the test scope.",
   "taskDefinitions.java.project.exportJar.dependencies": "The artifact dependencies in the runtime scope.",
   "taskDefinitions.java.project.exportJar.testDependencies": "The artifact dependencies in the test scope.",
+  "taskDefinitions.java.project.build.path": "The project root paths that will be built. Both absolute path and relative path to the workspace folder are supported.",
+  "taskDefinitions.java.project.build.path.workspace": "All the projects in workspace.",
+  "taskDefinitions.java.project.build.path.exclude": "The path after '!' will be excluded from the paths to be built.",
+  "taskDefinitions.java.project.build.isFullBuild": "Whether to execute a clean build or not.",
   "viewsWelcome.workbench.createNewJavaProject": "You can also [open a Java project folder](command:_java.project.open), or create a new Java project by clicking the button below.\n[Create Java Project](command:java.project.create)",
   "viewsWelcome.workbench.noJavaProject": "No Java projects found in the current workspace. You can [open a Java project folder](command:_java.project.open), or create a new Java project by clicking the button below.\n[Create Java Project](command:java.project.create)",
   "viewsWelcome.workbench.inLightWeightMode": "To view the projects, you can import the projects into workspace.\n[Import Projects](command:java.server.mode.switch?%5B%22Standard%22,true%5D)",

package.nls.zh.json

@@ -37,6 +37,10 @@
   "taskDefinitions.java.project.exportJar.testCompileOutput": "在 test scope 内包含输出的 class 文件的文件夹。",
   "taskDefinitions.java.project.exportJar.dependencies": "在 runtime scope 内的依赖。",
   "taskDefinitions.java.project.exportJar.testDependencies": "在 test scope 内的依赖。",
+  "taskDefinitions.java.project.build.path": "被构建项目的根目录路径。绝对路径或者相对于工作空间目录的相对路径都可以使用。",
+  "taskDefinitions.java.project.build.path.workspace": "工作空间中的所有项目。",
+  "taskDefinitions.java.project.build.path.exclude": "'!' 后的路径将会从待构建项目路径中移除。",
+  "taskDefinitions.java.project.build.isFullBuild": "是否要重新构建项目。",
   "viewsWelcome.workbench.createNewJavaProject": "您也可以[打开一个 Java 项目目录](command:_java.project.open)，或点击下方按钮创建一个新的 Java 项目。\n[创建 Java 项目](command:java.project.create)",
   "viewsWelcome.workbench.noJavaProject": "当前工作空间未发现 Java 项目，您可以[打开一个 Java 项目目录](command:_java.project.open)，或点击下方按钮创建一个新的 Java 项目。\n[创建 Java 项目](command:java.project.create)",
   "viewsWelcome.workbench.inLightWeightMode": "要浏览项目信息，你可以将项目导入到工作空间中。\n[导入项目](command:java.server.mode.switch?%5B%22Standard%22,true%5D)",

src/build.ts

@@ -60,7 +60,7 @@ async function handleBuildFailure(operationId: string, err: any): Promise<boolea
     return false;
 }
 
-function checkErrorsReportedByJavaExtension(): boolean {
+export function checkErrorsReportedByJavaExtension(): boolean {
     const problems = languages.getDiagnostics() || [];
     for (const problem of problems) {
         const fileName = basename(problem[0].fsPath || "");

src/commands.ts

@@ -101,10 +101,18 @@ export namespace Commands {
 
     export const WORKBENCH_ACTION_FILES_OPENFILEFOLDER = "workbench.action.files.openFileFolder";
 
+    export const WORKBENCH_VIEW_PROBLEMS = "workbench.actions.view.problems";
+
     /**
      * Commands from JLS
      */
     export const LIST_SOURCEPATHS = "java.project.listSourcePaths";
+
+    export const COMPILE_WORKSPACE = "java.workspace.compile";
+
+    export const GET_ALL_PROJECTS = "java.project.getAll";
+
+    export const BUILD_PROJECT = "java.project.build";
 }
 
 export function executeJavaLanguageServerCommand(...rest: any[]) {

src/extension.ts

@@ -4,6 +4,7 @@
 import { commands, Extension, ExtensionContext, extensions, tasks, Uri, workspace } from "vscode";
 import { dispose as disposeTelemetryWrapper, initializeFromJsonFile, instrumentOperation, sendInfo } from "vscode-extension-telemetry-wrapper";
 import { Commands, contextManager } from "../extension.bundle";
+import { BuildTaskProvider } from "./tasks/build/buildTaskProvider";
 import { Context, ExtensionName } from "./constants";
 import { LibraryController } from "./controllers/libraryController";
 import { ProjectController } from "./controllers/projectController";
@@ -38,6 +39,7 @@ async function activateExtension(_operationId: string, context: ExtensionContext
     context.subscriptions.push(contextManager);
     context.subscriptions.push(syncHandler);
     context.subscriptions.push(tasks.registerTaskProvider(ExportJarTaskProvider.exportJarType, new ExportJarTaskProvider()));
+    context.subscriptions.push(tasks.registerTaskProvider(BuildTaskProvider.type, new BuildTaskProvider()));
 }
 
 // this method is called when your extension is deactivated

src/java/jdtls.ts

@@ -12,6 +12,10 @@ export namespace Jdtls {
         return await commands.executeCommand(Commands.EXECUTE_WORKSPACE_COMMAND, Commands.JAVA_PROJECT_LIST, params) || [];
     }
 
+    export async function getProjectUris(): Promise<string[]> {
+        return await commands.executeCommand(Commands.EXECUTE_WORKSPACE_COMMAND, Commands.GET_ALL_PROJECTS) || [];
+    }
+
     export async function refreshLibraries(params: string): Promise<boolean | undefined> {
         return commands.executeCommand(Commands.EXECUTE_WORKSPACE_COMMAND, Commands.JAVA_PROJECT_REFRESH_LIB_SERVER, params);
     }