Added rfc document to plan the platform-specific bundles feature

CLAUDE.md

@@ -80,4 +80,17 @@ jDeploy is a Java desktop app deployment tool with a multi-module architecture:
 - `package.json` files - NPM metadata for deployable apps
 - `jdeploy.js` - JavaScript shim for running Java apps via NPM
 - `action.yml` - GitHub Action definition
-- `build_and_test.sh` - Main build script
+- `build_and_test.sh` - Main build script
+
+## Current Implementation Projects
+
+### .jdpignore File Support Implementation
+**Status**: In Progress  
+**Plan Document**: `rfc/jdpignore-implementation-plan.md`  
+**Description**: Migrating from `nativeNamespaces` in package.json to `.jdpignore` files for platform-specific native library filtering.
+
+**Important**: When working on platform-specific bundles or native library filtering:
+1. ALWAYS read `rfc/jdpignore-implementation-plan.md` first to understand the current plan and progress
+2. Update the status tracking in that document as work is completed
+3. Add implementation notes and decisions to the plan document
+4. Follow the phase-by-phase approach outlined in the plan

cli/.jdpignore

@@ -0,0 +1 @@
+com.example.test.native

cli/.jdpignore.mac-x64

@@ -0,0 +1 @@
+!ca.weblite.native.mac.x64

cli/.jdpignore.win-x64

@@ -0,0 +1 @@
+!ca.weblite.native.win.x64

cli/src/main/java/ca/weblite/jdeploy/gui/JDeployProjectEditor.java

@@ -7,6 +7,7 @@
 import ca.weblite.jdeploy.gui.controllers.GenerateGithubWorkflowController;
 import ca.weblite.jdeploy.gui.controllers.VerifyWebsiteController;
 import ca.weblite.jdeploy.gui.services.SwingOneTimePasswordProvider;
+import ca.weblite.jdeploy.gui.tabs.BundleFiltersPanel;
 import ca.weblite.jdeploy.gui.tabs.CheerpJSettings;
 import ca.weblite.jdeploy.gui.tabs.DetailsPanel;
 import ca.weblite.jdeploy.gui.tabs.PermissionsPanel;
@@ -62,6 +63,8 @@
 import java.nio.file.*;
 import java.util.*;
 import java.util.List;
+import java.util.Map;
+import java.util.HashMap;
 import java.util.jar.Attributes;
 import java.util.jar.JarFile;
 import java.util.stream.Collectors;
@@ -75,6 +78,8 @@ public class JDeployProjectEditor {
     private JSONObject packageJSON;
     private File packageJSONFile;
     private String packageJSONMD5;
+    private Map<String, String> jdpignoreFileMD5s = new HashMap<>(); // Maps filename to MD5
+    private boolean processingJdpignoreChange = false;
     private MainFields mainFields;
     private ArrayList<DoctypeFields> doctypeFields;
     private ArrayList<LinkFields> linkFields;
@@ -90,6 +95,8 @@ public class JDeployProjectEditor {
 
     private DownloadPageSettingsPanel downloadPageSettingsPanel;
     private PermissionsPanel permissionsPanel;
+    private BundleFiltersPanel bundleFiltersPanel;
+    private PublishSettingsPanel publishSettingsPanel;
 
     private NPM npm = null;
 
@@ -153,6 +160,79 @@ private void handlePackageJSONChangedOnFileSystem()  {
         }
     }
 
+    private void handleJdpignoreFileChangedOnFileSystem(String filename) {
+        if (processingJdpignoreChange || bundleFiltersPanel == null) {
+            return;
+        }
+        processingJdpignoreChange = true;
+        try {
+            File jdpignoreFile = new File(packageJSONFile.getParentFile(), filename);
+
+            // Calculate current hash
+            String currentHash = "";
+            if (jdpignoreFile.exists()) {
+                currentHash = MD5.getMD5Checksum(jdpignoreFile);
+            }
+
+            // Get stored hash
+            String storedHash = jdpignoreFileMD5s.get(filename);
+
+            if (currentHash.equals(storedHash)) {
+                // File hasn't actually changed
+                return;
+            }
+
+            if (!modified && !bundleFiltersPanel.hasUnsavedChanges()) {
+                // No unsaved changes, just reload
+                bundleFiltersPanel.reloadAllFiles();
+                updateJdpignoreFileMD5s();
+                return;
+            }
+
+            int result = JOptionPane.showConfirmDialog(frame,
+                    "The " + filename + " file has been modified externally. " +
+                            "Would you like to reload it? Unsaved changes will be lost.",
+                    "Reload " + filename + "?",
+                    JOptionPane.YES_NO_OPTION);
+
+            if (result == JOptionPane.YES_OPTION) {
+                bundleFiltersPanel.reloadAllFiles();
+                updateJdpignoreFileMD5s();
+            }
+        } catch (Exception ex) {
+            System.err.println("A problem occurred while handling a file system change to " + filename);
+            ex.printStackTrace(System.err);
+        } finally {
+            processingJdpignoreChange = false;
+        }
+    }
+
+    private void updateJdpignoreFileMD5s() {
+        try {
+            jdpignoreFileMD5s.clear();
+            // Track global .jdpignore file
+            File globalIgnoreFile = new File(packageJSONFile.getParentFile(), ".jdpignore");
+            if (globalIgnoreFile.exists()) {
+                jdpignoreFileMD5s.put(".jdpignore", MD5.getMD5Checksum(globalIgnoreFile));
+            }
+
+            // Track platform-specific .jdpignore files
+            ca.weblite.jdeploy.models.Platform[] platforms = ca.weblite.jdeploy.models.Platform.values();
+            for (ca.weblite.jdeploy.models.Platform platform : platforms) {
+                if (platform == ca.weblite.jdeploy.models.Platform.DEFAULT) {
+                    continue; // Skip DEFAULT, already handled above
+                }
+                String filename = ".jdpignore." + platform.getIdentifier();
+                File platformIgnoreFile = new File(packageJSONFile.getParentFile(), filename);
+                if (platformIgnoreFile.exists()) {
+                    jdpignoreFileMD5s.put(filename, MD5.getMD5Checksum(platformIgnoreFile));
+                }
+            }
+        } catch (Exception ex) {
+            System.err.println("Failed to update .jdpignore file MD5s: " + ex.getMessage());
+        }
+    }
+
     private void reloadPackageJSON() throws IOException {
         packageJSON = new JSONObject(FileUtils.readFileToString(packageJSONFile, "UTF-8"));
         packageJSONMD5 = MD5.getMD5Checksum(packageJSONFile);
@@ -177,6 +257,9 @@ private void watchPackageJSONForChanges() throws IOException, InterruptedExcepti
                     String contextString = "" + event.context();
                     if ("package.json".equals(contextString)) {
                         EventQueue.invokeLater(() -> handlePackageJSONChangedOnFileSystem());
+                    } else if (contextString.startsWith(".jdpignore")) {
+                        // Handle .jdpignore file changes
+                        EventQueue.invokeLater(() -> handleJdpignoreFileChangedOnFileSystem(contextString));
                     }
                 }
 
@@ -1464,6 +1547,21 @@ public boolean accept(File dir, String name) {
         });
         tabs.add("Permissions", permissionsPanel);
 
+        // Add Bundle Filters tab
+        bundleFiltersPanel = new BundleFiltersPanel(packageJSONFile.getParentFile());
+        bundleFiltersPanel.setOnChangeCallback(() -> setModified());
+        bundleFiltersPanel.loadConfiguration(packageJSON);
+
+        // Set up NPM enabled checker to check current UI state
+        bundleFiltersPanel.setNpmEnabledChecker(() -> {
+            return publishSettingsPanel != null && publishSettingsPanel.getNpmCheckbox().isSelected();
+        });
+
+        tabs.add("Platform-Specific Bundles", bundleFiltersPanel);
+
+        // Initialize .jdpignore file MD5 tracking
+        updateJdpignoreFileMD5s();
+
         downloadPageSettingsPanel = new DownloadPageSettingsPanel(loadDownloadPageSettings());
         downloadPageSettingsPanel.addChangeListener(evt -> {
             this.saveDownloadPageSettings(downloadPageSettingsPanel.getSettings());
@@ -1479,6 +1577,18 @@ public boolean accept(File dir, String name) {
         cnt.removeAll();
         cnt.setLayout(new BorderLayout());
         cnt.add(tabs, BorderLayout.CENTER);
+
+        // Add tab change listener to refresh Platform-Specific Bundles panel
+        // This handles cases where publish settings change but package.json hasn't been saved yet
+        tabs.addChangeListener(e -> {
+            int selectedIndex = tabs.getSelectedIndex();
+            if (selectedIndex >= 0) {
+                String tabTitle = tabs.getTitleAt(selectedIndex);
+                if ("Platform-Specific Bundles".equals(tabTitle) && bundleFiltersPanel != null) {
+                    bundleFiltersPanel.refreshUI();
+                }
+            }
+        });
 
         JPanel bottomButtons = new JPanel();
         bottomButtons.setLayout(new FlowLayout(FlowLayout.RIGHT));
@@ -1563,7 +1673,8 @@ public boolean accept(File dir, String name) {
     }
 
     private Component createPublishSettingsPanel() {
-        PublishSettingsPanel panel = new PublishSettingsPanel();
+        publishSettingsPanel = new PublishSettingsPanel();
+        PublishSettingsPanel panel = publishSettingsPanel;
         PublishTargetFactory factory = DIContext.get(PublishTargetFactory.class);
         PublishTargetServiceInterface publishTargetService = DIContext.get(PublishTargetServiceInterface.class);
         try {
@@ -1958,8 +2069,13 @@ private void handleSave() {
             if (downloadPageSettingsPanel != null) {
                 saveDownloadPageSettings(downloadPageSettingsPanel.getSettings());
             }
+            if (bundleFiltersPanel != null) {
+                bundleFiltersPanel.saveConfiguration(packageJSON.getJSONObject("jdeploy"));
+                                bundleFiltersPanel.saveAllFiles();
+            }
             FileUtil.writeStringToFile(packageJSON.toString(4), packageJSONFile);
             packageJSONMD5 = MD5.getMD5Checksum(packageJSONFile);
+            updateJdpignoreFileMD5s(); // Update .jdpignore file MD5s after saving
             clearModified();
             context.onFileUpdated(packageJSONFile);
         } catch (Exception ex) {