IEP-1521 Update build folder after project renaming (#1212)

* feat: rename build folder after the project's renaming

* fix: remove useless line in code

* fix: provide correct absolute path to the update build dir

Author: sigmaaa

bundles/com.espressif.idf.ui/src/com/espressif/idf/ui/handlers/Messages.java

@@ -28,6 +28,7 @@ public class Messages extends NLS
 	public static String MissingDebugConfigurationTitle;
 	public static String DebugConfigurationNotFoundMsg;
 
+	public static String RenameIdfProjectParticipant_RenameBuildFolderPathChangeName;
 	public static String RunActionHandler_NoProjectQuestionText;
 	public static String RunActionHandler_NoProjectQuestionTitle;
 

bundles/com.espressif.idf.ui/src/com/espressif/idf/ui/handlers/RenameIdfProjectParticipant.java

@@ -1,8 +1,12 @@
 package com.espressif.idf.ui.handlers;
 
+import org.eclipse.core.resources.IFolder;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.ResourcesPlugin;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.core.runtime.OperationCanceledException;
+import org.eclipse.core.runtime.Status;
 import org.eclipse.launchbar.core.ILaunchBarManager;
 import org.eclipse.launchbar.core.target.ILaunchTarget;
 import org.eclipse.ltk.core.refactoring.Change;
@@ -11,15 +15,75 @@
 import org.eclipse.ltk.core.refactoring.participants.RenameParticipant;
 import org.eclipse.swt.widgets.Display;
 
+import com.espressif.idf.core.IDFConstants;
 import com.espressif.idf.core.IDFCorePlugin;
 import com.espressif.idf.core.logging.Logger;
+import com.espressif.idf.core.util.IDFUtil;
 import com.espressif.idf.ui.LaunchBarListener;
 
 public class RenameIdfProjectParticipant extends RenameParticipant
 {
 
+	private IProject project;
+
+	class UpdateBuildFolderChange extends Change
+	{
+
+		private String oldBuildFolderPath;
+		private String newBuildPath;
+		private IProject newProject;
+		private IFolder newBuildFolder;
+
+		@Override
+		public String getName()
+		{
+			return String.format(Messages.RenameIdfProjectParticipant_RenameBuildFolderPathChangeName,
+					oldBuildFolderPath, newBuildPath);
+		}
+
+		@Override
+		public RefactoringStatus isValid(IProgressMonitor pm)
+		{
+			return RefactoringStatus.create(Status.OK_STATUS);
+		}
+
+		@Override
+		public void initializeValidationData(IProgressMonitor pm)
+		{
+			try
+			{
+				oldBuildFolderPath = IDFUtil.getBuildDir(project);
+				String newProjectName = getArguments().getNewName();
+				newProject = ResourcesPlugin.getWorkspace().getRoot().getProject(newProjectName);
+				newBuildFolder = newProject.getFolder(IDFConstants.BUILD_FOLDER);
+				newBuildPath = newBuildFolder.getFullPath().toOSString();
+			}
+			catch (CoreException e)
+			{
+				Logger.log(e);
+			}
+		}
+
+		@Override
+		public Change perform(IProgressMonitor pm) throws CoreException
+		{
+			IDFUtil.setBuildDir(newProject, newBuildFolder.getLocation().toOSString());
+			return null;
+		}
+
+		@Override
+		public Object getModifiedElement()
+		{
+			return project;
+		}
+	}
+
 	protected boolean initialize(Object element)
 	{
+		if (element instanceof IProject projectElement)
+		{
+			this.project = projectElement;
+		}
 		return true;
 	}
 
@@ -40,19 +104,20 @@ public Change createChange(IProgressMonitor pm) throws CoreException, OperationC
 		ILaunchBarManager launchBarManager = IDFCorePlugin.getService(ILaunchBarManager.class);
 		ILaunchTarget activeLaunchTarget = launchBarManager.getActiveLaunchTarget();
 		LaunchBarListener.setIgnoreTargetChange(true);
-		Display.getDefault().syncExec(() ->
-			Display.getDefault().getActiveShell().addDisposeListener(disposeEvent -> {
-				try
-				{
-					LaunchBarListener.setIgnoreTargetChange(false);
-					launchBarManager.setActiveLaunchTarget(activeLaunchTarget);
-				}
-				catch (CoreException e)
-				{
-					Logger.log(e);
-				}
+		Display.getDefault().syncExec(() -> Display.getDefault().getActiveShell().addDisposeListener(disposeEvent -> {
+			try
+			{
+				LaunchBarListener.setIgnoreTargetChange(false);
+				launchBarManager.setActiveLaunchTarget(activeLaunchTarget);
+			}
+			catch (CoreException e)
+			{
+				Logger.log(e);
+			}
+
 		}));
-		return null;
+
+		return new UpdateBuildFolderChange();
 	}
 
 }

bundles/com.espressif.idf.ui/src/com/espressif/idf/ui/handlers/messages.properties

@@ -20,5 +20,6 @@ UpdateEspIdfCommand_InstallToolsJobMsg=Installing tools...
 UpdateEspIdfCommand_SuggestToOpenInstallToolsWizard = A new set of tools might be required to install. Do you want to open the Install Tools dialog? 
 MissingDebugConfigurationTitle=Missing debug configuration
 DebugConfigurationNotFoundMsg=No matching debug configuration was found for the selected project. Do you want to create it?
+RenameIdfProjectParticipant_RenameBuildFolderPathChangeName=Update build folder path from "%s" to "%s"
 RunActionHandler_NoProjectQuestionText=The selected configuration does not include a project. Would you like to edit the active launch configuration and specify the project?
 RunActionHandler_NoProjectQuestionTitle=Edit Active Configuration?