fix: Use project instead of Module

Fixes #891

Signed-off-by: azerr <[email protected]>

src/main/java/com/redhat/devtools/intellij/lsp4ij/LSPIJUtils.java

@@ -145,7 +145,7 @@ public static Document getDocument(VirtualFile docFile) {
         return FileDocumentManager.getInstance().getDocument(docFile);
     }
 
-    public static @Nullable Module getProject(@Nullable VirtualFile file) {
+    public static @Nullable Module getModule(@Nullable VirtualFile file) {
         if (file == null) {
             return null;
         }
@@ -163,6 +163,11 @@ public static Document getDocument(VirtualFile docFile) {
         return null;
     }
 
+    public static @Nullable Project getProject(@Nullable VirtualFile file) {
+        Module module = getModule(file);
+        return module != null ? module.getProject() : null;
+    }
+
     public static int toOffset(Position start, Document document) throws IndexOutOfBoundsException {
         int lineStartOffset = document.getLineStartOffset(start.getLine());
         return lineStartOffset + start.getCharacter();
@@ -189,6 +194,11 @@ public static URI toUri(Module project) {
         return file.toURI();
     }
 
+    public static URI toUri(Project project) {
+        File file = new File(project.getProjectFilePath()).getParentFile();
+        return file.toURI();
+    }
+
     public static Range toRange(TextRange range, Document document) {
         return new Range(LSPIJUtils.toPosition(range.getStartOffset(), document), LSPIJUtils.toPosition(range.getEndOffset(), document));
     }
@@ -396,8 +406,8 @@ public static Editor[] editorsForFile(VirtualFile file) {
     }
 
     public static Editor[] editorsForFile(VirtualFile file, Document document) {
-        Module module = LSPIJUtils.getProject(file);
-        return module != null ? EditorFactory.getInstance().getEditors(document, module.getProject()) : new Editor[0];
+        Project project = LSPIJUtils.getProject(file);
+        return project != null ? EditorFactory.getInstance().getEditors(document, project) : new Editor[0];
     }
 
     public static Editor editorForFile(VirtualFile file) {

src/main/java/com/redhat/devtools/intellij/lsp4ij/LSPVirtualFileWrapper.java

@@ -55,7 +55,7 @@ public class LSPVirtualFileWrapper implements Disposable {
         this.file = file;
         this.dataPerServer = new HashMap<>();
         this.hover = new LSPTextHoverForFile();
-        Module project = LSPIJUtils.getProject(file);
+        Module project = LSPIJUtils.getModule(file);
         if (project != null) {
             Disposer.register(project, this);
         }

src/main/java/com/redhat/devtools/intellij/lsp4ij/LanguageServerWrapper.java

@@ -112,7 +112,7 @@ public void fileClosed(@NotNull FileEditorManager source, @NotNull VirtualFile f
     @Nonnull
     public final LanguageServersRegistry.LanguageServerDefinition serverDefinition;
     @Nullable
-    protected final Module initialProject;
+    protected final Project initialProject;
     @Nonnull
     protected final Set<Module> allWatchedProjects;
     @Nonnull
@@ -154,7 +154,7 @@ public void fileClosed(@NotNull FileEditorManager source, @NotNull VirtualFile f
     private boolean initiallySupportsWorkspaceFolders = false;
 
     /* Backwards compatible constructor */
-    public LanguageServerWrapper(@Nonnull Module project, @Nonnull LanguageServersRegistry.LanguageServerDefinition serverDefinition) {
+    public LanguageServerWrapper(@Nonnull Project project, @Nonnull LanguageServersRegistry.LanguageServerDefinition serverDefinition) {
         this(project, serverDefinition, null);
     }
 
@@ -165,7 +165,7 @@ public LanguageServerWrapper(@Nonnull LanguageServersRegistry.LanguageServerDefi
     /**
      * Unified private constructor to set sensible defaults in all cases
      */
-    private LanguageServerWrapper(@Nullable Module project, @Nonnull LanguageServersRegistry.LanguageServerDefinition serverDefinition,
+    private LanguageServerWrapper(@Nullable Project project, @Nonnull LanguageServersRegistry.LanguageServerDefinition serverDefinition,
                                   @Nullable URI initialPath) {
         this.initialProject = project;
         this.initialPath = initialPath;
@@ -198,7 +198,7 @@ public Set<Module> getAllWatchedProjects() {
     }
 
     public Project getProject() {
-        return initialProject.getProject();
+        return initialProject;
     }
 
     void stopDispatcher() {
@@ -293,7 +293,7 @@ public synchronized void start() throws LanguageServerException {
             final URI rootURI = getRootURI();
             this.launcherFuture = new CompletableFuture<>();
             this.initializeFuture = CompletableFuture.supplyAsync(() -> {
-                        this.lspStreamProvider = serverDefinition.createConnectionProvider(initialProject.getProject());
+                        this.lspStreamProvider = serverDefinition.createConnectionProvider(initialProject);
                         initParams.setInitializationOptions(this.lspStreamProvider.getInitializationOptions(rootURI));
 
                         // Starting process...
@@ -317,7 +317,7 @@ public synchronized void start() throws LanguageServerException {
                         lspStreamProvider.ensureIsAlive();
                         return null;
                     }).thenRun(() -> {
-                        languageClient = serverDefinition.createLanguageClient(initialProject.getProject());
+                        languageClient = serverDefinition.createLanguageClient(initialProject);
                         initParams.setProcessId(getParentProcessId());
 
                         if (rootURI != null) {
@@ -366,7 +366,7 @@ public synchronized void start() throws LanguageServerException {
                         final Map<URI, Document> toReconnect = filesToReconnect;
                         initializeFuture.thenRunAsync(() -> {
                             if (this.initialProject != null) {
-                                watchProject(this.initialProject, true);
+                                //watchProject(this.initialProject, true);
                             }
                             for (Map.Entry<URI, Document> fileToReconnect : toReconnect.entrySet()) {
                                 try {
@@ -447,7 +447,7 @@ private ClientInfo getClientInfo() {
 
     @Nullable
     private URI getRootURI() {
-        final Module project = this.initialProject;
+        final Project project = this.initialProject;
         if (project != null && !project.isDisposed()) {
             return LSPIJUtils.toUri(project);
         }
@@ -754,7 +754,7 @@ public IStatus runInWorkspace(IProgressMonitor monitor) throws CoreException {
      * @return whether this language server can operate on the given project
      * @since 0.5
      */
-    public boolean canOperate(Module project) {
+    public boolean canOperate(Project project) {
         if (project != null && (project.equals(this.initialProject) || this.allWatchedProjects.contains(project))) {
             return true;
         }
@@ -793,7 +793,7 @@ private CompletableFuture<LanguageServer> connect(@Nonnull URI absolutePath, Doc
 
         VirtualFile file = FileDocumentManager.getInstance().getFile(document);
         if (file != null && file.exists()) {
-            watchProject(LSPIJUtils.getProject(file), false);
+            watchProject(LSPIJUtils.getModule(file), false);
         }
 
         if (this.connectedDocuments.containsKey(thePath)) {
@@ -860,22 +860,6 @@ private void disconnect(URI path, boolean stopping) {
         }
     }
 
-    public void disconnectContentType(@Nonnull Language language) {
-        List<URI> pathsToDisconnect = new ArrayList<>();
-        for (URI path : connectedDocuments.keySet()) {
-            VirtualFile foundFiles = LSPIJUtils.findResourceFor(path);
-            if (foundFiles != null) {
-                Language fileLanguage = LSPIJUtils.getFileLanguage(foundFiles, initialProject.getProject());
-                if (fileLanguage.isKindOf(language)) {
-                    pathsToDisconnect.add(path);
-                }
-            }
-        }
-        for (URI path : pathsToDisconnect) {
-            disconnect(path);
-        }
-    }
-
     /**
      * checks if the wrapper is already connected to the document at the given path
      *
@@ -1132,8 +1116,8 @@ public boolean canOperate(@Nonnull Document document) {
     }
 
     private LanguageServerLifecycleManager getLanguageServerLifecycleManager() {
-        Project project = initialProject.getProject();
-        if (project.isDisposed()) {
+        Project project = initialProject;
+        if (project == null || project.isDisposed()) {
             return NullLanguageServerLifecycleManager.INSTANCE;
         }
         return LanguageServerLifecycleManager.getInstance(project);

src/main/java/com/redhat/devtools/intellij/lsp4ij/LanguageServiceAccessor.java

@@ -196,7 +196,7 @@ private Collection<LanguageServerWrapper> getLSWrappers(@Nonnull Document docume
                         // we already checked a compatible LS with this definition
                         continue;
                     }
-                    final Module fileProject = file != null ? LSPIJUtils.getProject(file) : null;
+                    final Project fileProject = file != null ? LSPIJUtils.getProject(file) : null;
                     if (fileProject != null) {
                         LanguageServerWrapper wrapper = new LanguageServerWrapper(fileProject, serverDefinition);
                         startedServers.add(wrapper);
@@ -234,14 +234,6 @@ private LanguageServerWrapper getLSWrapperForConnection(Document document,
         return wrapper;
     }
 
-    private @Nonnull
-    List<LanguageServerWrapper> getStartedLSWrappers(
-            @Nonnull Module project) {
-        return startedServers.stream().filter(wrapper -> wrapper.canOperate(project))
-                .collect(Collectors.toList());
-        // TODO multi-root: also return servers which support multi-root?
-    }
-
     private List<LanguageServerWrapper> getStartedLSWrappers(
             Document document) {
         return getStartedLSWrappers(wrapper -> wrapper.canOperate(document));
@@ -286,7 +278,7 @@ public List<LanguageServer> getActiveLanguageServers(Predicate<ServerCapabilitie
      * @return list of Language Servers
      */
     @Nonnull
-    public List<LanguageServer> getLanguageServers(@Nullable Module project,
+    public List<LanguageServer> getLanguageServers(@Nullable Project project,
                                                    Predicate<ServerCapabilities> request, boolean onlyActiveLS) {
         List<LanguageServer> serverInfos = new ArrayList<>();
         for (LanguageServerWrapper wrapper : startedServers) {

src/main/java/com/redhat/devtools/intellij/lsp4ij/client/IndexAwareLanguageClient.java

@@ -63,7 +63,7 @@ protected <R> CompletableFuture<R> runAsBackground(String progressTitle, Functio
     protected String getFilePath(String fileUri) {
         VirtualFile file = LSPIJUtils.findResourceFor(fileUri);
         if (file != null) {
-            Module module = LSPIJUtils.getProject(file);
+            Module module = LSPIJUtils.getModule(file);
             if (module != null) {
                 ModuleRootManager rootManager = ModuleRootManager.getInstance(module);
                 VirtualFile[] contentRoots = rootManager.getContentRoots();

src/main/java/com/redhat/devtools/intellij/lsp4ij/operations/diagnostics/LSPDiagnosticHandler.java

@@ -72,12 +72,8 @@ public void updateDiagnostics(PublishDiagnosticsParams params) {        //Applic
             if (file == null) {
                 return;
             }
-            Module module = LSPIJUtils.getProject(file);
-            if (module == null) {
-                return;
-            }
-            Project project = module.getProject();
-            if (project.isDisposed()) {
+            Project project = LSPIJUtils.getProject(file);
+            if (project == null || project.isDisposed()) {
                 return;
             }
             final PsiFile psiFile = PsiManager.getInstance(project).findFile(file);
@@ -92,6 +88,6 @@ public void updateDiagnostics(PublishDiagnosticsParams params) {        //Applic
             // Trigger Intellij validation to execute
             // {@link LSPDiagnosticAnnotator}.
             // which translates LSP Diagnostics into Intellij Annotation
-            DaemonCodeAnalyzer.getInstance(module.getProject()).restart(psiFile);
+            DaemonCodeAnalyzer.getInstance(project).restart(psiFile);
     }
 }

src/main/java/com/redhat/devtools/intellij/lsp4ij/operations/documentLink/LSPDocumentLinkGotoDeclarationHandler.java

@@ -27,7 +27,6 @@
 import com.redhat.devtools.intellij.lsp4ij.LSPIJUtils;
 import com.redhat.devtools.intellij.lsp4ij.LSPVirtualFileWrapper;
 import com.redhat.devtools.intellij.lsp4ij.LanguageServerBundle;
-import com.redhat.devtools.intellij.lsp4mp4ij.psi.internal.core.ls.PsiUtilsLSImpl;
 import org.eclipse.lsp4j.DocumentLink;
 import org.jetbrains.annotations.Nullable;
 
@@ -46,7 +45,7 @@ public class LSPDocumentLinkGotoDeclarationHandler implements GotoDeclarationHan
         if (!LSPVirtualFileWrapper.hasWrapper(file)) {
             return PsiElement.EMPTY_ARRAY;
         }
-        Module module = LSPIJUtils.getProject(file);
+        Module module = LSPIJUtils.getModule(file);
         Project project = module != null ? module.getProject() : null;
         if (project == null || project.isDisposed()) {
             return PsiElement.EMPTY_ARRAY;

src/main/java/com/redhat/devtools/intellij/lsp4mp4ij/classpath/ClasspathResourceChangedListener.java

@@ -14,10 +14,7 @@
 package com.redhat.devtools.intellij.lsp4mp4ij.classpath;
 
 import com.intellij.openapi.module.Module;
-import com.intellij.openapi.module.ModuleManager;
 import com.intellij.openapi.project.ModuleListener;
-import com.intellij.openapi.project.Project;
-import com.intellij.openapi.roots.impl.libraries.LibraryEx;
 import com.intellij.openapi.roots.libraries.Library;
 import com.intellij.openapi.roots.libraries.LibraryTable;
 import com.intellij.openapi.util.Pair;
@@ -36,10 +33,7 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.util.HashSet;
 import java.util.List;
-import java.util.Set;
-import java.util.concurrent.CompletableFuture;
 
 /**
  * Classpath resource changed listener used to track update of:
@@ -163,7 +157,7 @@ private void tryToAddSourceFile(VirtualFile file, boolean checkExistingFile) {
             return;
         }
         // The file is a Java file or microprofile-config.properties
-        Module module = LSPIJUtils.getProject(file);
+        Module module = LSPIJUtils.getModule(file);
         if (module == null || module.isDisposed()) {
             return;
         }

src/main/java/com/redhat/devtools/intellij/lsp4mp4ij/psi/internal/core/ls/PsiUtilsLSImpl.java

@@ -15,7 +15,6 @@
 import com.intellij.openapi.module.Module;
 import com.intellij.openapi.project.Project;
 import com.intellij.openapi.roots.ModuleRootManager;
-import com.intellij.openapi.roots.ProjectFileIndex;
 import com.intellij.openapi.vfs.VirtualFile;
 import com.intellij.psi.JavaPsiFacade;
 import com.intellij.psi.PsiClass;
@@ -79,7 +78,7 @@ public IPsiUtils refine(Module module) {
 
     @Override
     public Module getModule(VirtualFile file) {
-        return LSPIJUtils.getProject(file);
+        return LSPIJUtils.getModule(file);
     }
 
     @Override

src/main/java/com/redhat/devtools/intellij/qute/lang/format/QuteFileIndentOptionsProvider.java

@@ -40,7 +40,7 @@ public class QuteFileIndentOptionsProvider extends FileIndentOptionsProvider {
   public CommonCodeStyleSettings.@Nullable IndentOptions getIndentOptions(@NotNull CodeStyleSettings settings, @NotNull PsiFile file) {
     if (file.getFileType().equals(QuteFileType.QUTE)) {
       VirtualFile virtualFile = file.getVirtualFile();
-      Project project = LSPIJUtils.getProject(virtualFile).getProject();
+      Project project = LSPIJUtils.getModule(virtualFile).getProject();
       FileViewProvider provider = PsiManagerEx.getInstanceEx(project).findViewProvider(virtualFile);
       if (provider instanceof TemplateLanguageFileViewProvider) {
         Language language = ((TemplateLanguageFileViewProvider)provider).getTemplateDataLanguage();

src/main/java/com/redhat/microprofile/psi/internal/quarkus/renarde/java/RenardeUtils.java

@@ -13,23 +13,17 @@
 
 import java.util.Collections;
 import java.util.Set;
-import java.util.stream.Collectors;
-import java.util.stream.Stream;
 
 import com.intellij.openapi.module.Module;
 import com.intellij.openapi.module.ModuleUtilCore;
 import com.intellij.openapi.progress.ProgressIndicator;
 import com.intellij.psi.PsiClass;
-import com.intellij.psi.PsiElement;
 import com.intellij.psi.PsiFile;
-import com.intellij.psi.PsiMethod;
 import com.intellij.psi.util.PsiTreeUtil;
 import com.redhat.devtools.intellij.lsp4mp4ij.psi.core.utils.PsiTypeUtils;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
-import static com.redhat.devtools.intellij.lsp4ij.LSPIJUtils.getProject;
-
 
 /**
  * Utilities for working with Renarde applications.