fix: Updated lsp backend to fix deprecations

CHANGELOG.md

@@ -18,6 +18,12 @@ Changelog structure reference:
 
 ## [Unreleased]
 
+### Added
+- Proper documentation view (CTRL+Q) instead of the janky hover thing
+
+### Removed
+- IDEA 2022 support (Necessary change for the new documentation backend in lsp4intellij)
+
 ## [0.5.0] "The *ZON*iverse"
 
 ### Added

build.gradle.kts

@@ -42,7 +42,7 @@ repositories {
 
 dependencies {
     compileOnly(libs.annotations)
-    implementation("com.github.FalsePattern:lsp4intellij:f557fc84bf")
+    implementation("com.github.FalsePattern:lsp4intellij:ea62500d74")
 }
 
 intellij {

gradle.properties

@@ -5,12 +5,12 @@ pluginRepositoryUrl = https://github.com/FalsePattern/ZigBrains
 pluginVersion = 0.5.0
 
 # Supported build number ranges and IntelliJ Platform versions -> https://plugins.jetbrains.com/docs/intellij/build-number-ranges.html
-pluginSinceBuild = 222
+pluginSinceBuild = 231
 pluginUntilBuild = 232.*
 
 # IntelliJ Platform Properties -> https://plugins.jetbrains.com/docs/intellij/tools-gradle-intellij-plugin.html#configuration-intellij-extension
 platformType = IC
-platformVersion = 2022.2.5
+platformVersion = 2023.1.5
 
 # Plugin Dependencies -> https://plugins.jetbrains.com/docs/intellij/plugin-dependencies.html
 # Example: platformPlugins = com.intellij.java, com.jetbrains.php:203.4449.22

src/main/java/com/falsepattern/zigbrains/zig/lsp/ZLSStartupActivity.java

@@ -22,17 +22,24 @@ import com.intellij.notification.NotificationType;
 import com.intellij.notification.Notifications;
 import com.intellij.openapi.application.ApplicationManager;
 import com.intellij.openapi.project.Project;
+import com.intellij.openapi.startup.ProjectActivity;
 import com.intellij.openapi.startup.StartupActivity;
+import kotlin.Result;
+import kotlin.Unit;
+import kotlin.coroutines.Continuation;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 import org.wso2.lsp4intellij.IntellijLanguageClient;
 
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
 import java.nio.file.Files;
 import java.nio.file.InvalidPathException;
 import java.nio.file.Path;
 import java.util.ArrayList;
 import java.util.concurrent.locks.ReentrantLock;
 
-public class ZLSStartupActivity implements StartupActivity {
+public class ZLSStartupActivity implements ProjectActivity {
     private static final ReentrantLock lock = new ReentrantLock();
 
     public static void initZLS() {
@@ -121,15 +128,17 @@ public class ZLSStartupActivity implements StartupActivity {
         return true;
     }
 
+    @Nullable
     @Override
-    public void runActivity(@NotNull Project project) {
+    public Object execute(@NotNull Project project, @NotNull Continuation<? super Unit> continuation) {
         var path = AppSettingsState.getInstance().zlsPath;
         if ("".equals(path)) {
             Notifications.Bus.notify(new Notification("ZigBrains.Nag", "No ZLS binary",
                                                       "Please configure the path to the zls executable in the Zig language configuration menu!",
                                                       NotificationType.INFORMATION));
-            return;
+            return null;
         }
         initZLS();
+        return null;
     }
 }

src/main/resources/META-INF/plugin.xml

@@ -55,6 +55,9 @@
                              id="LSPFoldingRangeProvider"
                              order="first"/>
 
+        <!-- needed for documentation -->
+        <platform.backend.documentation.targetProvider implementation="org.wso2.lsp4intellij.contributors.LSPDocumentationTargetProvider"/>
+
         <!-- endregion LSP4IntelliJ -->
 
         <fileType name="Zig File"
@@ -115,11 +118,6 @@
 
         <!-- region LSP4IntelliJ -->
 
-        <!-- needed for hover -->
-        <action id="org.intellij.sdk.action.QuickDocAction"
-                class="org.wso2.lsp4intellij.actions.LSPQuickDocAction">
-        </action>
-
         <!-- needed for find references -->
         <action class="org.wso2.lsp4intellij.actions.LSPReferencesAction"
                 id="LSPFindUsages">