Added diagnostic for deprecated with section and CodeAction to use let

Signed-off-by: Alexander Chen <[email protected]>

qute.ls/com.redhat.qute.ls/src/main/java/com/redhat/qute/parser/template/sections/WithSection.java

@@ -18,16 +18,16 @@
 
 /**
  * With section AST node.
- * 
+ *
  * <code>
 	{#with item.parent}
-	  <h1>{name}</h1>  
-	  <p>{description}</p> 
+	  <h1>{name}</h1>
+	  <p>{description}</p>
 	{/with}
  * </code>
- * 
+ *
  * @author Angelo ZERR
- * 
+ *
  * @see https://quarkus.io/guides/qute-reference#with_section
  *
  */

qute.ls/com.redhat.qute.ls/src/main/java/com/redhat/qute/services/QuteCodeActions.java

@@ -50,7 +50,7 @@
 
 /**
  * Qute code actions support.
- * 
+ *
  * @author Angelo ZERR
  *
  */
@@ -72,6 +72,8 @@ class QuteCodeActions {
 
 	private static final String EXCLUDED_VALIDATION_TITLE = "Exclude this file from validation.";
 
+	private static final String QUTE_DEPRICATED_WITH_SECTION = "Replace `with` with `let`.";
+
 	public CompletableFuture<List<CodeAction>> doCodeActions(Template template, CodeActionContext context, Range range,
 			SharedSettings sharedSettings) {
 		List<CodeAction> codeActions = new ArrayList<>();
@@ -186,15 +188,28 @@ private static void doCodeActionToDisableValidation(Template template, List<Diag
 		codeActions.add(disableValidationForTemplateQuickFix);
 	}
 
+	/**
+	 * Create CodeAction for deprecated `with` Qute syntax.
+	 *
+	 * @param template    the Qute template.
+	 * @param diagnostic  the diagnostic list that this CodeAction will fix.
+	 * @param codeActions the list of CodeActions to perform.
+	 *
+	 */
+	private void doCodeActionsForDeprecatedWithSection(Template template, Diagnostic diagnostic,
+			List<CodeAction> codeActions) {
+
+	}
+
 	/**
 	 * Create the configuration update (done on client side) quick fix.
-	 * 
+	 *
 	 * @param title       the displayed name of the QuickFix.
 	 * @param sectionName the section name of the settings to update.
 	 * @param item        the section value of the settings to update.
 	 * @param editType    the configuration edit type.
 	 * @param diagnostic  the diagnostic list that this CodeAction will fix.
-	 * 
+	 *
 	 * @return the configuration update (done on client side) quick fix.
 	 */
 	private static CodeAction createConfigurationUpdateCodeAction(String title, String scopeUri, String sectionName,

qute.ls/com.redhat.qute.ls/src/main/java/com/redhat/qute/services/QuteDiagnostics.java

@@ -12,6 +12,7 @@
 package com.redhat.qute.services;
 
 import static com.redhat.qute.services.diagnostics.DiagnosticDataFactory.createDiagnostic;
+import static com.redhat.qute.services.diagnostics.DiagnosticDataFactory.createDiagnosticWithTags;
 
 import java.nio.file.Files;
 import java.nio.file.Path;
@@ -26,6 +27,7 @@
 
 import org.eclipse.lsp4j.Diagnostic;
 import org.eclipse.lsp4j.DiagnosticSeverity;
+import org.eclipse.lsp4j.DiagnosticTag;
 import org.eclipse.lsp4j.Range;
 import org.eclipse.lsp4j.jsonrpc.CancelChecker;
 
@@ -54,6 +56,7 @@
 import com.redhat.qute.parser.template.Template;
 import com.redhat.qute.parser.template.sections.IncludeSection;
 import com.redhat.qute.parser.template.sections.LoopSection;
+import com.redhat.qute.parser.template.sections.WithSection;
 import com.redhat.qute.project.JavaMemberResult;
 import com.redhat.qute.project.QuteProject;
 import com.redhat.qute.project.datamodel.JavaDataModelCache;
@@ -246,6 +249,9 @@ private void validateDataModel(Node parent, Template template, ResolvingJavaType
 				case INCLUDE:
 					validateIncludeSection((IncludeSection) section, diagnostics);
 					break;
+				case WITH:
+					validateWithSection((WithSection) section, diagnostics);
+					break;
 				default:
 					validateSectionTag(section, template, resolvingJavaTypeContext, diagnostics);
 				}
@@ -345,6 +351,24 @@ private static void validateIncludeSection(IncludeSection includeSection, List<D
 		}
 	}
 
+	/**
+	 * Report that `#with` section is deprecated.
+	 *
+	 * @param withSection the with section
+	 * @param diagnostics the diagnostics to fill
+	 */
+	private static void validateWithSection(WithSection withSection, List<Diagnostic> diagnostics) {
+		if (withSection != null) {
+			List<DiagnosticTag> tags = Collections.singletonList(DiagnosticTag.Deprecated);
+//			Section withTag = new Section("with", withSection.getStartTagNameOpenOffset(),
+//					withSection.getStartTagNameCloseOffset());
+			Range range = QutePositionUtility.selectStartTagName(withSection);
+			Diagnostic diagnostic = createDiagnosticWithTags(range, DiagnosticSeverity.Warning,
+					QuteErrorCode.DeprecatedWithSection, tags);
+			diagnostics.add(diagnostic);
+		}
+	}
+
 	private ResolvedJavaTypeInfo validateExpression(Expression expression, Section ownerSection, Template template,
 			ResolutionContext resolutionContext, ResolvingJavaTypeContext resolvingJavaTypeContext,
 			List<Diagnostic> diagnostics) {
@@ -391,7 +415,7 @@ private ResolvedJavaTypeInfo validateExpressionParts(Parts parts, Section ownerS
 		ResolvedJavaTypeInfo resolvedJavaType = null;
 		String namespace = null;
 		for (int i = 0; i < parts.getChildCount(); i++) {
-			Part current = ((Part) parts.getChild(i));
+			Part current = (parts.getChild(i));
 
 			if (current.isLast()) {
 				// It's the last part, check if it is not ended with '.'
@@ -586,7 +610,7 @@ private ResolvedJavaTypeInfo validateObjectPart(ObjectPart objectPart, Section o
 
 	/**
 	 * Validate the given property, method part.
-	 * 
+	 *
 	 * @param part                     the property, method part to validate.
 	 * @param ownerSection             the owner section and null otherwise.
 	 * @param template                 the template.
@@ -596,7 +620,7 @@ private ResolvedJavaTypeInfo validateObjectPart(ObjectPart objectPart, Section o
 	 * @param iterableOfType           the iterable of type.
 	 * @param diagnostics              the diagnostic list to fill.
 	 * @param resolvingJavaTypeContext the resolving Java type context.
-	 * 
+	 *
 	 * @return the Java type returned by the member part and null otherwise.
 	 */
 	private ResolvedJavaTypeInfo validateMemberPart(Part part, Section ownerSection, Template template,
@@ -617,7 +641,7 @@ private ResolvedJavaTypeInfo validateMemberPart(Part part, Section ownerSection,
 
 	/**
 	 * Validate the given property part.
-	 * 
+	 *
 	 * @param part                     the property part to validate.
 	 * @param ownerSection             the owner section and null otherwise.
 	 * @param template                 the template.
@@ -627,7 +651,7 @@ private ResolvedJavaTypeInfo validateMemberPart(Part part, Section ownerSection,
 	 * @param iterableOfType           the iterable of type.
 	 * @param diagnostics              the diagnostic list to fill.
 	 * @param resolvingJavaTypeContext the resolving Java type context.
-	 * 
+	 *
 	 * @return the Java type returned by the member part and null otherwise.
 	 */
 	private ResolvedJavaTypeInfo validatePropertyPart(PropertyPart part, Section ownerSection, Template template,
@@ -650,7 +674,7 @@ private ResolvedJavaTypeInfo validatePropertyPart(PropertyPart part, Section own
 
 	/**
 	 * Validate the given method part.
-	 * 
+	 *
 	 * @param part                     the method part to validate.
 	 * @param ownerSection             the owner section and null otherwise.
 	 * @param template                 the template.
@@ -660,7 +684,7 @@ private ResolvedJavaTypeInfo validatePropertyPart(PropertyPart part, Section own
 	 * @param iterableOfType           the iterable of type.
 	 * @param diagnostics              the diagnostic list to fill.
 	 * @param resolvingJavaTypeContext the resolving Java type context.
-	 * 
+	 *
 	 * @return the Java type returned by the member part and null otherwise.
 	 */
 	private ResolvedJavaTypeInfo validateMethodPart(MethodPart methodPart, Section ownerSection, Template template,

qute.ls/com.redhat.qute.ls/src/main/java/com/redhat/qute/services/diagnostics/DiagnosticDataFactory.java

@@ -16,8 +16,11 @@
 import static com.redhat.qute.services.diagnostics.QuteDiagnosticContants.DIAGNOSTIC_DATA_TAG;
 import static com.redhat.qute.services.diagnostics.QuteDiagnosticContants.QUTE_SOURCE;
 
+import java.util.List;
+
 import org.eclipse.lsp4j.Diagnostic;
 import org.eclipse.lsp4j.DiagnosticSeverity;
+import org.eclipse.lsp4j.DiagnosticTag;
 import org.eclipse.lsp4j.Range;
 
 import com.google.gson.JsonObject;
@@ -55,4 +58,13 @@ public static Diagnostic createDiagnostic(Range range, String message, Diagnosti
 				errorCode != null ? errorCode.getCode() : null);
 		return diagnostic;
 	}
+
+	public static Diagnostic createDiagnosticWithTags(Range range, DiagnosticSeverity severity,
+			IQuteErrorCode errorCode, List<DiagnosticTag> tags, Object... arguments) {
+		String message = errorCode.getMessage(arguments);
+		Diagnostic diagnostic = new Diagnostic(range, message, severity, QUTE_SOURCE,
+				errorCode != null ? errorCode.getCode() : null);
+		diagnostic.setTags(tags);
+		return diagnostic;
+	}
 }

qute.ls/com.redhat.qute.ls/src/main/java/com/redhat/qute/services/diagnostics/QuteErrorCode.java

@@ -45,7 +45,10 @@ public enum QuteErrorCode implements IQuteErrorCode {
 
 	UndefinedSectionTag("No section helper found for `{0}`."), //
 
-	SyntaxError("Syntax error: `{0}`.");
+	SyntaxError("Syntax error: `{0}`."),
+
+	// Error code for deprecated #with section
+	DeprecatedWithSection("`with` is deprecated. Use `let` instead.");
 
 	private final String rawMessage;