fix(folding): Miscellaneous small fixes and improvements

- Better code folding
- Race condition fix
- Another Windows fix
- Bounds check fix

CHANGELOG.md

@@ -18,6 +18,20 @@ Changelog structure reference:
 
 ## [Unreleased]
 
+### Added
+
+#### Folding
+- Better folding regions instead of just `{...}`
+  - `...` for the general case
+  - `///...` for doc comments
+
+### Fixed
+
+#### Folding
+- Race condition on IDE startup throwing exceptions
+- Folding ranges not appearing on Windows
+- Typo in the bounds checking code
+
 ## [0.3.0]
 
 ### Added

build.gradle.kts

@@ -42,7 +42,7 @@ dependencies {
     //  - https://github.com/ballerina-platform/lsp4intellij/pull/327 (with the extra fixes)
     //  - https://github.com/ballerina-platform/lsp4intellij/pull/331
     // Are merged.
-    implementation("com.github.FalsePattern:lsp4intellij:f385bbb726")
+    implementation("com.github.FalsePattern:lsp4intellij:783363963f")
 }
 
 intellij {

src/main/java/com/falsepattern/zigbrains/ide/ZigFoldingRangeProvider.java

@@ -0,0 +1,24 @@
+package com.falsepattern.zigbrains.ide;
+
+import org.eclipse.lsp4j.FoldingRange;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+import org.wso2.lsp4intellij.contributors.LSPFoldingRangeProvider;
+
+public class ZigFoldingRangeProvider extends LSPFoldingRangeProvider {
+    @Override
+    protected @Nullable String getCollapsedText(@NotNull FoldingRange foldingRange) {
+        var text = super.getCollapsedText(foldingRange);
+        if (text != null) {
+            return text;
+        }
+        var kind = foldingRange.getKind();
+        if (kind == null) {
+            return "...";
+        }
+        return switch (kind) {
+            case "comment" -> "///..."; //These are only done for doc comments. TODO figure out how to invoke the intellij doc renderer
+            default -> "...";
+        };
+    }
+}

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

@@ -52,7 +52,7 @@
 
         <!-- needed for folding support -->
         <lang.foldingBuilder language="Zig"
-                             implementationClass="org.wso2.lsp4intellij.contributors.LSPFoldingRangeProvider"
+                             implementationClass="com.falsepattern.zigbrains.ide.ZigFoldingRangeProvider"
                              id="LSPFoldingRangeProvider"
                              order="first"/>