| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.netbeans.modules.debugger.jpda.truffle.node; |
| |
| import java.io.File; |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.List; |
| import org.netbeans.api.extexecution.startup.StartupExtender; |
| import org.netbeans.api.project.Project; |
| import org.netbeans.modules.javascript.nodejs.api.NodeJsSupport; |
| import org.netbeans.spi.extexecution.startup.StartupExtenderImplementation; |
| import org.openide.filesystems.FileObject; |
| import org.openide.filesystems.FileUtil; |
| import org.openide.util.BaseUtilities; |
| import org.openide.util.Exceptions; |
| import org.openide.util.Lookup; |
| import org.openide.util.NbBundle; |
| import org.openide.windows.IOProvider; |
| import org.openide.windows.InputOutput; |
| |
| @NbBundle.Messages("DESC_DebugGraalNode=Debug GraalVM Node.js") |
| @StartupExtenderImplementation.Registration(displayName = "#DESC_DebugGraalNode", startMode = StartupExtender.StartMode.DEBUG, position=500) |
| public class GraalVmStartupExtender implements StartupExtenderImplementation { |
| |
| @NbBundle.Messages("CTL_DebugName=GraalVM node Debugger") |
| @Override |
| public List<String> getArguments(Lookup context, StartupExtender.StartMode mode) { |
| Project p = context.lookup(Project.class); |
| if (p == null) { |
| return Collections.emptyList(); |
| } |
| NodeJsSupport s = NodeJsSupport.getInstance(); |
| if (!s.isEnabled(p)) { |
| return Collections.emptyList(); |
| } |
| if (mode != StartupExtender.StartMode.DEBUG) { |
| return Collections.emptyList(); |
| } |
| final String node = s.getNode(p); |
| File nodeFile = new File(node); |
| nodeFile = FileUtil.normalizeFile(nodeFile); |
| FileObject nodeFO = FileUtil.toFileObject(nodeFile); |
| if (nodeFO == null) { |
| return Collections.emptyList(); |
| } |
| FileObject bin = nodeFO.getParent(); |
| if (bin == null || !isJavaPlatformBinDir(bin)) { |
| return Collections.emptyList(); |
| } |
| final String debugName = Bundle.CTL_DebugName(); |
| |
| InputOutput io = IOProvider.getDefault().getIO(debugName, false); |
| FileObject jdk = bin.getParent(); |
| if (jdk.getName().equals("jre")) { |
| jdk = jdk.getParent(); |
| } |
| JPDAStart start = new JPDAStart(io, debugName, jdk); |
| String res = null; |
| try { |
| res = start.execute(p); |
| } catch (Throwable ex) { |
| Exceptions.printStackTrace(ex); |
| } |
| return Arrays.asList("--jvm.agentlib:jdwp=transport=dt_socket,address=" + res + ",server=n,suspend=y"); |
| } |
| |
| private static boolean isJavaPlatformBinDir(FileObject dir) { |
| if (!"bin".equals(dir.getNameExt())) { |
| return false; |
| } |
| FileObject file = dir.getFileObject("java", BaseUtilities.isWindows() ? "exe" : null); |
| if (file == null) { |
| return false; |
| } |
| file = dir.getFileObject("node", BaseUtilities.isWindows() ? "exe" : null); |
| return file != null; |
| } |
| |
| } |