Update TODO with fixed wvcc bug.

TODO.md

@@ -24,9 +24,12 @@ For example:
 - [ ] Get rid of wvc compiler dependency on di
 
 ## 0.1.3
-- [ ] refactor tools/gradle start scripts to use dist instead of custom bin script
-  - [ ] have custom bin/* scripts which point to dist(s) for convenience
-- [ ] di bug: @Singleton toSelf() causes stack overflow
+- [ ] ~~refactor tools/gradle start scripts to use dist instead of custom bin script~~
+  - [ ] ~~have custom bin/* scripts which point to dist(s) for convenience~~
+- [x] di bug: @Singleton toSelf() causes stack overflow
+- [x] wvcc bug: Nested static view classes are not seen by compiler
+  - This required tweaking how the configurations are passed around. Ultimately, we should strive for less complexity
+    in this regard.
 - [ ] `OutletContainer` trait or interface for components which can contain an `<Outlet />` child.
 - [ ] `Context` should have methods for simply finding an ancestor of a certain type without the need for a predicate.
 

util/di/src/main/java/groowt/util/di/DefaultRegistry.java

@@ -3,31 +3,58 @@ package groowt.util.di;
 import org.jetbrains.annotations.Nullable;
 
 import java.lang.annotation.Annotation;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.List;
+import java.util.*;
 import java.util.function.Consumer;
 import java.util.function.Function;
 import java.util.function.Predicate;
 
 public class DefaultRegistry implements Registry {
 
-    protected record ClassKeyBinding<T>(Class<T> key, Binding<T> binding) {}
+    protected static class BindingContainer {
 
-    protected final Collection<ClassKeyBinding<?>> classBindings = new ArrayList<>();
+        private final Map<Class<?>, Binding<?>> bindings = new HashMap<>();
+
+        @SuppressWarnings("unchecked")
+        public <T> @Nullable Binding<T> get(Class<T> key) {
+            for (final var entry : bindings.entrySet()) {
+                if (entry.getKey().isAssignableFrom(key)) {
+                    return (Binding<T>) entry.getValue();
+                }
+            }
+            return null;
+        }
+
+        public <T> void put(Class<T> key, Binding<T> binding) {
+            this.bindings.put(key, binding);
+        }
+
+        public void remove(Class<?> key) {
+            this.bindings.remove(key);
+        }
+
+        public <T> void removeIf(Class<T> key, Predicate<? super Binding<T>> filter) {
+            if (filter.test(this.get(key))) {
+                this.bindings.remove(key);
+            }
+        }
+
+        public void clear() {
+            this.bindings.clear();
+        }
+
+    }
+
+    protected final BindingContainer bindingContainer = new BindingContainer();
     protected final Collection<RegistryExtension> extensions = new ArrayList<>();
 
     @Override
     public void removeBinding(Class<?> key) {
-        this.classBindings.removeIf(classKeyBinding -> classKeyBinding.key().equals(key));
+        this.bindingContainer.remove(key);
     }
 
-    @SuppressWarnings("unchecked")
     @Override
     public <T> void removeBindingIf(Class<T> key, Predicate<Binding<T>> filter) {
-        this.classBindings.removeIf(classKeyBinding ->
-                classKeyBinding.key().equals(key) && filter.test((Binding<T>) classKeyBinding.binding())
-        );
+        this.bindingContainer.removeIf(key, filter);
     }
 
     private <E extends RegistryExtension> List<E> getAllRegistryExtensions(Class<E> extensionType) {
@@ -117,18 +144,12 @@ public class DefaultRegistry implements Registry {
     public <T> void bind(Class<T> key, Consumer<? super BindingConfigurator<T>> configure) {
         final var configurator = new SimpleBindingConfigurator<>(key);
         configure.accept(configurator);
-        this.classBindings.add(new ClassKeyBinding<>(key, configurator.getBinding()));
+        this.bindingContainer.put(key, configurator.getBinding());
     }
 
-    @SuppressWarnings("unchecked")
     @Override
-    public @Nullable <T> Binding<T> getBinding(Class<T> key) {
-        for (final var classKeyBinding : this.classBindings) {
-            if (key.isAssignableFrom(classKeyBinding.key())) {
-                return (Binding<T>) classKeyBinding.binding();
-            }
-        }
-        return null;
+    public <T> @Nullable Binding<T> getBinding(Class<T> key) {
+        return this.bindingContainer.get(key);
     }
 
     private KeyBinder<?> findKeyBinder(Class<?> keyClass) {
@@ -189,7 +210,7 @@ public class DefaultRegistry implements Registry {
 
     @Override
     public void clearAllBindings() {
-        this.classBindings.clear();
+        this.bindingContainer.clear();
         for (final var extension : this.extensions) {
             if (extension instanceof KeyBinder<?> keyBinder) {
                 keyBinder.clearAllBindings();

util/di/src/main/java/groowt/util/di/SingletonScopeHandler.java

@@ -1,8 +1,9 @@
 package groowt.util.di;
 
+import jakarta.inject.Provider;
 import jakarta.inject.Singleton;
 
-import static groowt.util.di.BindingUtil.toSingleton;
+import static groowt.util.di.BindingUtil.toLazySingleton;
 
 public final class SingletonScopeHandler implements ScopeHandler<Singleton> {
 
@@ -19,12 +20,22 @@ public final class SingletonScopeHandler implements ScopeHandler<Singleton> {
             RegistryObjectFactory objectFactory
     ) {
         final Binding<T> potentialBinding = this.owner.getBinding(dependencyClass);
-        if (potentialBinding != null) {
-            return potentialBinding;
-        } else {
-            this.owner.bind(dependencyClass, toSingleton(objectFactory.createInstance(dependencyClass)));
-            return this.owner.getBinding(dependencyClass);
-        }
+        return switch (potentialBinding) {
+            case ClassBinding<T>(Class<T> from, Class<? extends T> to) -> {
+                this.owner.bind(from, toLazySingleton(() -> objectFactory.createInstance(to)));
+                yield this.owner.getBinding(from);
+            }
+            case ProviderBinding<T>(Class<T> from, Provider<? extends T> provider) -> {
+                this.owner.bind(from, toLazySingleton(provider::get));
+                yield this.owner.getBinding(from);
+            }
+            case SingletonBinding<T> singletonBinding -> singletonBinding;
+            case LazySingletonBinding<T> lazySingletonBinding -> lazySingletonBinding;
+            case null -> {
+                this.owner.bind(dependencyClass, toLazySingleton(() -> objectFactory.createInstance(dependencyClass)));
+                yield this.owner.getBinding(dependencyClass);
+            }
+        };
     }
 
     @Override

util/di/src/test/java/groowt/util/di/DefaultRegistryObjectFactoryTests.java

@@ -2,6 +2,7 @@ package groowt.util.di;
 
 import jakarta.inject.Inject;
 import jakarta.inject.Named;
+import jakarta.inject.Singleton;
 import org.junit.jupiter.api.Test;
 
 import static groowt.util.di.BindingUtil.*;
@@ -250,4 +251,25 @@ public class DefaultRegistryObjectFactoryTests {
         assertEquals("Given Greeting", g.greet());
     }
 
+    @Singleton
+    public static final class SingletonGreeter implements Greeter {
+
+        @Override
+        public String greet() {
+            return "Hello, World!";
+        }
+
+    }
+
+    @Test
+    public void singletonDoesNotOverflow() {
+        final var b = DefaultRegistryObjectFactory.Builder.withDefaults();
+        b.configureRegistry(r -> {
+            r.bind(SingletonGreeter.class, toSelf());
+        });
+        final var f = b.build();
+        final var g = f.get(SingletonGreeter.class);
+        assertEquals("Hello, World!", g.greet());
+    }
+
 }

view-components/src/main/java/groowt/view/component/compiler/CachingComponentTemplateCompiler.java

@@ -10,41 +10,8 @@ public abstract class CachingComponentTemplateCompiler<U extends ComponentTempla
 
     private final Map<Class<? extends ViewComponent>, ComponentTemplateCompileResult> cache = new HashMap<>();
 
-//    private ComponentTemplate instantiate(
-//            GroovyClassLoader groovyClassLoader,
-//            CompileResult compileResult
-//    ) {
-//        for (final var groovyClass : compileResult.otherClasses()) {
-//            // Try to find it. If we can't, we need to load it via the groovy loader
-//            try {
-//                Class.forName(groovyClass.getName(), true, groovyClassLoader);
-//            } catch (ClassNotFoundException ignored) {
-//                groovyClassLoader.defineClass(groovyClass.getName(), groovyClass.getBytes());
-//            } catch (LinkageError ignored) {
-//                // no-op, because we already have it
-//            }
-//        }
-//        final GroovyClass templateGroovyClass = compileResult.templateClass();
-//        Class<?> templateClass;
-//        // Try to find it. If we can't, we need to load it via the groovy loader
-//        try {
-//            templateClass = Class.forName(templateGroovyClass.getName(), true, groovyClassLoader);
-//        } catch (ClassNotFoundException ignored) {
-//            templateClass = groovyClassLoader.defineClass(
-//                    templateGroovyClass.getName(),
-//                    templateGroovyClass.getBytes()
-//            );
-//        }
-//        try {
-//            return (ComponentTemplate) templateClass.getConstructor().newInstance();
-//        } catch (Exception e) {
-//            throw new RuntimeException("Unable to instantiate ComponentTemplate " + templateClass.getName(), e);
-//        }
-//    }
-
     @Override
-    public final ComponentTemplateCompileResult compile(U compileUnit)
-            throws ComponentTemplateCompileException {
+    public final ComponentTemplateCompileResult compile(U compileUnit) throws ComponentTemplateCompileException {
         if (this.cache.containsKey(compileUnit.getForClass())) {
             return this.cache.get(compileUnit.getForClass());
         } else {

view-components/src/main/java/groowt/view/component/compiler/ComponentTemplateCompileUnit.java

@@ -4,16 +4,9 @@ import groowt.view.component.ViewComponent;
 import groowt.view.component.compiler.source.ComponentTemplateSource;
 
 public interface ComponentTemplateCompileUnit {
-
     String getDescriptiveName();
     Class<? extends ViewComponent> getForClass();
     String getDefaultPackageName();
     ComponentTemplateSource getSource();
-    ComponentTemplateCompileResult compile(ComponentTemplateCompilerConfiguration configuration)
-            throws ComponentTemplateCompileException;
-
-    default ComponentTemplateCompileResult compile() throws ComponentTemplateCompileException {
-        return this.compile(new DefaultComponentTemplateCompilerConfiguration());
-    }
-
+    ComponentTemplateCompileResult compile() throws ComponentTemplateCompileException;
 }

view-components/src/main/java/groowt/view/component/compiler/ComponentTemplateCompilerConfiguration.java

@@ -1,11 +0,0 @@
-package groowt.view.component.compiler;
-
-import groovy.lang.GroovyClassLoader;
-import org.codehaus.groovy.control.CompilePhase;
-import org.codehaus.groovy.control.CompilerConfiguration;
-
-public interface ComponentTemplateCompilerConfiguration {
-    GroovyClassLoader getGroovyClassLoader();
-    CompilerConfiguration getGroovyCompilerConfiguration();
-    CompilePhase getToCompilePhase();
-}

view-components/src/main/java/groowt/view/component/compiler/DefaultComponentTemplateCompilerConfiguration.java

@@ -1,48 +0,0 @@
-package groowt.view.component.compiler;
-
-import groovy.lang.GroovyClassLoader;
-import org.codehaus.groovy.control.CompilePhase;
-import org.codehaus.groovy.control.CompilerConfiguration;
-
-import static java.util.Objects.requireNonNull;
-
-public class DefaultComponentTemplateCompilerConfiguration implements ComponentTemplateCompilerConfiguration {
-
-    private GroovyClassLoader groovyClassLoader;
-    private CompilerConfiguration groovyCompilerConfiguration;
-    private CompilePhase toCompilePhase;
-
-    public DefaultComponentTemplateCompilerConfiguration() {
-        this.groovyClassLoader = new GroovyClassLoader(Thread.currentThread().getContextClassLoader());
-        this.groovyCompilerConfiguration = new CompilerConfiguration();
-        this.toCompilePhase = CompilePhase.CLASS_GENERATION;
-    }
-
-    @Override
-    public GroovyClassLoader getGroovyClassLoader() {
-        return this.groovyClassLoader;
-    }
-
-    public void setGroovyClassLoader(GroovyClassLoader groovyClassLoader) {
-        this.groovyClassLoader = requireNonNull(groovyClassLoader);
-    }
-
-    @Override
-    public CompilerConfiguration getGroovyCompilerConfiguration() {
-        return this.groovyCompilerConfiguration;
-    }
-
-    public void setGroovyCompilerConfiguration(CompilerConfiguration groovyCompilerConfiguration) {
-        this.groovyCompilerConfiguration = requireNonNull(groovyCompilerConfiguration);
-    }
-
-    @Override
-    public CompilePhase getToCompilePhase() {
-        return this.toCompilePhase;
-    }
-
-    public void setToCompilePhase(CompilePhase toCompilePhase) {
-        this.toCompilePhase = requireNonNull(toCompilePhase);
-    }
-
-}

web-view-components-compiler/build.gradle

@@ -199,7 +199,9 @@ tasks.register('uberJar', Jar) {
     group 'groovyc'
     archiveBaseName = 'web-view-components-uber'
     from sourceSets.main.output
-    from sourceSets.main.runtimeClasspath.filter(File.&exists).collect { it.isDirectory() ? it : zipTree(it) }
+    from sourceSets.main.runtimeClasspath
+            .filter(File.&exists)
+            .collect { it.isDirectory() ? it : zipTree(it) }
     duplicatesStrategy = DuplicatesStrategy.EXCLUDE
 }
 

web-view-components-compiler/runGroovyc

@@ -4,14 +4,15 @@ if [ "$1" == "--debug" ]; then
   shift
   gradle -q uberJar && \
     java -agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=*:8192 \
-      -cp build/libs/web-view-components-uber-0.1.0.jar \
+      -cp build/libs/web-view-components-uber-0.1.2.jar \
       org.codehaus.groovy.tools.FileSystemCompiler \
       --configscript src/main/resources/groowt/view/component/web/groovyc/groovycConfigurationScript.groovy \
       -d groovyc-out \
       "$@"
 else
   gradle -q uberJar && \
-    groovyc -cp build/libs/web-view-components-uber-0.1.0.jar \
+    java -cp build/libs/web-view-components-uber-0.1.2.jar \
+      org.codehaus.groovy.tools.FileSystemCompiler \
       --configscript src/main/resources/groowt/view/component/web/groovyc/groovycConfigurationScript.groovy \
       -d groovyc-out \
       "$@"

web-view-components-compiler/sketching/groovy/sketching/EchoNoPreamble.wvc

@@ -0,0 +1 @@
+<Echo>Hello, World!</Echo>

web-view-components-compiler/src/main/java/groowt/view/component/web/compiler/DefaultWebViewComponentTemplateCompiler.java

@@ -4,7 +4,6 @@ import groowt.view.component.compiler.*;
 import groowt.view.component.web.WebViewComponentBugError;
 import groowt.view.component.web.ast.node.CompilationUnitNode;
 import groowt.view.component.web.transpile.DefaultGroovyTranspiler;
-import org.antlr.v4.runtime.ParserRuleContext;
 import org.codehaus.groovy.control.CompilationFailedException;
 import org.codehaus.groovy.control.SourceUnit;
 import org.codehaus.groovy.tools.GroovyClass;
@@ -16,25 +15,12 @@ public class DefaultWebViewComponentTemplateCompiler
         extends CachingComponentTemplateCompiler<WebViewComponentTemplateCompileUnit>
         implements WebViewComponentTemplateCompiler {
 
-    private final ComponentTemplateCompilerConfiguration configuration;
+    private final WebViewComponentTemplateCompilerConfiguration configuration;
 
-    public DefaultWebViewComponentTemplateCompiler(ComponentTemplateCompilerConfiguration configuration) {
+    public DefaultWebViewComponentTemplateCompiler(WebViewComponentTemplateCompilerConfiguration configuration) {
         this.configuration = configuration;
     }
 
-    protected WebViewComponentTemplateCompileException getException(
-            WebViewComponentTemplateCompileUnit compileUnit,
-            ParserRuleContext parserRuleContext
-    ) {
-        final var exception = new WebViewComponentTemplateCompileException(
-                compileUnit,
-                "Parser error: " + parserRuleContext.exception.getMessage(),
-                parserRuleContext.exception
-        );
-        exception.setParserRuleContext(parserRuleContext);
-        return exception;
-    }
-
     @Override
     protected ComponentTemplateCompileResult doCompile(WebViewComponentTemplateCompileUnit compileUnit)
             throws ComponentTemplateCompileException {
@@ -49,22 +35,12 @@ public class DefaultWebViewComponentTemplateCompiler
                 : "AnonymousWebViewComponent" + System.nanoTime();
         final var templateClassSimpleName = ownerComponentName + "Template";
 
-        final SourceUnit sourceUnit = transpiler.transpile(
-                this.configuration,
-                compileUnit,
-                cuNode,
-                templateClassSimpleName
-        );
+        final SourceUnit sourceUnit = transpiler.transpile(compileUnit, cuNode, templateClassSimpleName);
         compileUnit.getGroovyCompilationUnit().addSource(sourceUnit);
 
-        // set the groovy compile unit's class loader to the configuration's classloader.
-        compileUnit.getGroovyCompilationUnit().setClassLoader(
-                this.configuration.getGroovyClassLoader()
-        );
-
         // compile groovy
         try {
-            compileUnit.getGroovyCompilationUnit().compile(this.configuration.getToCompilePhase().getPhaseNumber());
+            compileUnit.getGroovyCompilationUnit().compile(this.configuration.getCompilePhase().getPhaseNumber());
         } catch (CompilationFailedException compilationFailedException) {
             throw new WebViewComponentTemplateCompileException(
                     compileUnit,

web-view-components-compiler/src/main/java/groowt/view/component/web/compiler/DefaultWebViewComponentTemplateCompilerFactory.java

@@ -1,11 +1,9 @@
 package groowt.view.component.web.compiler;
 
-import groowt.view.component.compiler.ComponentTemplateCompilerConfiguration;
-
 public class DefaultWebViewComponentTemplateCompilerFactory implements WebViewComponentTemplateCompilerFactory {
 
     @Override
-    public WebViewComponentTemplateCompiler create(ComponentTemplateCompilerConfiguration configuration) {
+    public WebViewComponentTemplateCompiler create(WebViewComponentTemplateCompilerConfiguration configuration) {
         return new DefaultWebViewComponentTemplateCompiler(configuration);
     }
 

web-view-components-compiler/src/main/java/groowt/view/component/web/groovyc/DelegatingWebViewComponentTemplateParserPlugin.java

@@ -1,7 +1,6 @@
 package groowt.view.component.web.groovyc;
 
 import groowt.view.component.compiler.ComponentTemplateCompileException;
-import groowt.view.component.compiler.DefaultComponentTemplateCompilerConfiguration;
 import groowt.view.component.compiler.source.ComponentTemplateSource;
 import groowt.view.component.web.WebViewComponentBugError;
 import groowt.view.component.web.ast.node.CompilationUnitNode;
@@ -80,13 +79,12 @@ public class DelegatingWebViewComponentTemplateParserPlugin implements ParserPlu
             }
 
             final var groovyTranspiler = new DefaultGroovyTranspiler();
-            final String teplateClassSimpleName = sourceUnitFileName.substring(0, sourceUnitFileName.length() - 4);
+            final String templateClassName = sourceUnitFileName.substring(0, sourceUnitFileName.length() - 4);
             try {
                 final SourceUnit transpiledSourceUnit = groovyTranspiler.transpile(
-                        new DefaultComponentTemplateCompilerConfiguration(),
                         compileUnit,
                         cuNode,
-                        teplateClassSimpleName
+                        templateClassName
                 );
                 return transpiledSourceUnit.getAST();
             } catch (ComponentTemplateCompileException e) {

web-view-components-compiler/src/main/java/groowt/view/component/web/transpile/DefaultComponentTranspiler.java

@@ -6,7 +6,6 @@ import groowt.view.component.web.WebViewComponentBugError;
 import groowt.view.component.web.ast.node.*;
 import groowt.view.component.web.transpile.groovy.GroovyUtil;
 import groowt.view.component.web.transpile.groovy.GroovyUtil.ConvertResult;
-import groowt.view.component.web.transpile.resolve.ComponentClassNodeResolver;
 import groowt.view.component.web.util.SourcePosition;
 import org.codehaus.groovy.ast.*;
 import org.codehaus.groovy.ast.expr.*;
@@ -15,7 +14,6 @@ import org.jetbrains.annotations.Nullable;
 
 import java.util.ArrayList;
 import java.util.List;
-import java.util.regex.Pattern;
 
 import static groowt.view.component.web.transpile.TranspilerUtil.*;
 
@@ -25,13 +23,9 @@ public class DefaultComponentTranspiler implements ComponentTranspiler {
     private static final ClassNode COMPONENT_RESOLVE_EXCEPTION_TYPE = ClassHelper.make(ComponentResolveException.class);
     private static final ClassNode COMPONENT_CREATE_EXCEPTION_TYPE = ClassHelper.make(ComponentCreateException.class);
 
-    private static final Pattern isFqn = Pattern.compile("^(\\p{Ll}.+\\.)+\\p{Lu}.+$");
-    private static final Pattern isWithPackage = Pattern.compile("^\\p{Ll}.+\\.");
-
     private LeftShiftFactory leftShiftFactory;
     private ValueNodeTranspiler valueNodeTranspiler;
     private BodyTranspiler bodyTranspiler;
-    private ComponentClassNodeResolver componentClassNodeResolver;
 
     public void setLeftShiftFactory(LeftShiftFactory leftShiftFactory) {
         this.leftShiftFactory = leftShiftFactory;
@@ -45,10 +39,6 @@ public class DefaultComponentTranspiler implements ComponentTranspiler {
         this.bodyTranspiler = bodyTranspiler;
     }
 
-    public void setComponentClassNodeResolver(ComponentClassNodeResolver componentClassNodeResolver) {
-        this.componentClassNodeResolver = componentClassNodeResolver;
-    }
-
     /* UTIL */
 
     protected String getComponentName(int componentNumber) {
@@ -74,49 +64,14 @@ public class DefaultComponentTranspiler implements ComponentTranspiler {
 
     /* RESOLVE */
 
-    protected List<Expression> getArgsAsList(
-            TypedComponentNode componentNode,
-            TranspilerState state
-    ) {
+    protected List<Expression> getArgsAsList(TypedComponentNode componentNode) {
         return switch (componentNode.getArgs().getType()) {
             case ClassComponentTypeNode classComponentTypeNode -> {
                 final String identifier = classComponentTypeNode.getIdentifier();
                 final ConstantExpression alias = getStringLiteral(identifier);
-                final var matcher = isFqn.matcher(identifier);
-                if (matcher.matches()) {
-                    final ClassNode classNode = ClassHelper.make(identifier);
-                    final ClassExpression classExpression = new ClassExpression(classNode);
-                    yield List.of(alias, classExpression);
-                } else {
-                    // we need to resolve it
-                    final var isWithPackageMatcher = isWithPackage.matcher(identifier);
-                    if (isWithPackageMatcher.matches()) {
-                        final var resolveResult = this.componentClassNodeResolver.getClassForFqn(identifier);
-                        if (resolveResult.isLeft()) {
-                            final var error = resolveResult.getLeft();
-                            error.setNode(componentNode.getArgs().getType());
-                            state.addError(error);
-                            yield List.of();
-                        } else {
-                            final ClassNode classNode = resolveResult.getRight();
-                            final ClassExpression classExpression = new ClassExpression(classNode); // TODO: pos
-                            yield List.of(alias, classExpression);
-                        }
-                    } else {
-                        final var resolveResult =
-                                this.componentClassNodeResolver.getClassForNameWithoutPackage(identifier);
-                        if (resolveResult.isLeft()) {
-                            final var error = resolveResult.getLeft();
-                            error.setNode(componentNode.getArgs().getType());
-                            state.addError(error);
-                            yield List.of();
-                        } else {
-                            final ClassNode classNode = resolveResult.getRight();
-                            final ClassExpression classExpression = new ClassExpression(classNode); // TODO: pos
-                            yield List.of(alias, classExpression);
-                        }
-                    }
-                }
+                final ClassNode classNode = ClassHelper.make(identifier);
+                final var classExpression = new ClassExpression(classNode);
+                yield List.of(alias, classExpression);
             }
             case StringComponentTypeNode stringComponentTypeNode -> {
                 final String identifier = stringComponentTypeNode.getIdentifier();
@@ -127,8 +82,8 @@ public class DefaultComponentTranspiler implements ComponentTranspiler {
     }
 
     // 'h1' | 'MyComponent', MyComponent(.class)
-    protected ArgumentListExpression getResolveArgs(TypedComponentNode componentNode, TranspilerState state) {
-        final List<Expression> args = this.getArgsAsList(componentNode, state);
+    protected ArgumentListExpression getResolveArgs(TypedComponentNode componentNode) {
+        final List<Expression> args = this.getArgsAsList(componentNode);
         final ArgumentListExpression argsListExpr = new ArgumentListExpression();
         args.forEach(argsListExpr::addExpression);
         return argsListExpr;
@@ -142,7 +97,7 @@ public class DefaultComponentTranspiler implements ComponentTranspiler {
         return new MethodCallExpression(
                 new VariableExpression(state.getRenderContext()),
                 "resolve",
-                this.getResolveArgs(componentNode, state)
+                this.getResolveArgs(componentNode)
         );
     }
 

web-view-components-compiler/src/main/java/groowt/view/component/web/transpile/DefaultGroovyTranspiler.java

@@ -2,7 +2,6 @@ package groowt.view.component.web.transpile;
 
 import groowt.view.component.compiler.ComponentTemplateCompileException;
 import groowt.view.component.compiler.ComponentTemplateCompileUnit;
-import groowt.view.component.compiler.ComponentTemplateCompilerConfiguration;
 import groowt.view.component.web.ast.node.BodyNode;
 import groowt.view.component.web.ast.node.CompilationUnitNode;
 import groowt.view.component.web.ast.node.PreambleNode;
@@ -10,7 +9,6 @@ import groowt.view.component.web.compiler.MultipleWebViewComponentCompileErrorsE
 import groowt.view.component.web.compiler.WebViewComponentTemplateCompileException;
 import groowt.view.component.web.compiler.WebViewComponentTemplateCompileUnit;
 import groowt.view.component.web.transpile.groovy.GroovyUtil;
-import groowt.view.component.web.transpile.resolve.ClassLoaderComponentClassNodeResolver;
 import org.codehaus.groovy.ast.*;
 import org.codehaus.groovy.ast.expr.*;
 import org.codehaus.groovy.ast.stmt.BlockStatement;
@@ -31,25 +29,13 @@ public class DefaultGroovyTranspiler implements GroovyTranspiler {
 
     private static final Logger logger = LoggerFactory.getLogger(DefaultGroovyTranspiler.class);
 
-    protected TranspilerConfiguration getConfiguration(
-            ClassLoaderComponentClassNodeResolver classLoaderComponentClassNodeResolver
-    ) {
-        return SimpleTranspilerConfiguration.withDefaults(classLoaderComponentClassNodeResolver);
-    }
-
-    protected void addAutomaticImports(WebViewComponentModuleNode moduleNode, TranspilerConfiguration configuration) {
-        configuration.getImports().forEach(moduleNode::addImport);
-        configuration.getStaticImports().forEach(staticImport -> moduleNode.addStaticImport(
-                staticImport.getV1(), staticImport.getV2(), staticImport.getV3()
-        ));
-        configuration.getStarImports().forEach(moduleNode::addStarImport);
-        configuration.getStaticStarImports().forEach(moduleNode::addStaticStarImport);
+    protected TranspilerConfiguration getConfiguration() {
+        return SimpleTranspilerConfiguration.withDefaults();
     }
 
     protected WebViewComponentModuleNode initModuleNode(
             ComponentTemplateCompileUnit compileUnit,
-            WebViewComponentSourceUnit sourceUnit,
-            TranspilerConfiguration configuration
+            WebViewComponentSourceUnit sourceUnit
     ) {
         final var moduleNode = new WebViewComponentModuleNode(sourceUnit);
         sourceUnit.setModuleNode(moduleNode);
@@ -59,22 +45,16 @@ public class DefaultGroovyTranspiler implements GroovyTranspiler {
             moduleNode.setPackageName(defaultPackageName);
         }
 
-        this.addAutomaticImports(moduleNode, configuration);
         return moduleNode;
     }
 
-    protected ClassNode initMainClassNode(
-            ComponentTemplateCompileUnit compileUnit,
-            String templateClassName,
-            WebViewComponentModuleNode moduleNode
-    ) {
+    protected ClassNode initMainClassNode(ComponentTemplateCompileUnit compileUnit, String templateClassName) {
         final ClassNode mainClassNode = new ClassNode(
                 compileUnit.getDefaultPackageName() + templateClassName,
                 ACC_PUBLIC,
                 ClassHelper.OBJECT_TYPE
         );
         mainClassNode.addInterface(TranspilerUtil.COMPONENT_TEMPLATE);
-        moduleNode.addClass(mainClassNode);
         return mainClassNode;
     }
 
@@ -216,40 +196,32 @@ public class DefaultGroovyTranspiler implements GroovyTranspiler {
 
     @Override
     public WebViewComponentSourceUnit transpile(
-            ComponentTemplateCompilerConfiguration compilerConfiguration,
             WebViewComponentTemplateCompileUnit compileUnit,
             CompilationUnitNode compilationUnitNode,
             String templateClassSimpleName
     ) throws ComponentTemplateCompileException {
-        // resolver, transpilerConfiguration, and positionSetter
-        final ClassLoaderComponentClassNodeResolver resolver = new ClassLoaderComponentClassNodeResolver(
-                compileUnit,
-                compilerConfiguration.getGroovyClassLoader()
-        );
-        final var transpilerConfiguration = this.getConfiguration(resolver);
+        // transpilerConfiguration, and positionSetter
+        final var transpilerConfiguration = this.getConfiguration();
         final PositionSetter positionSetter = transpilerConfiguration.getPositionSetter();
 
         // prepare sourceUnit
-        final CompilerConfiguration groovyCompilerConfiguration =
-                compilerConfiguration.getGroovyCompilerConfiguration();
+        final CompilerConfiguration groovyCompilerConfiguration = compileUnit.getGroovyCompilationUnit()
+                .getConfiguration();
         final WebViewComponentSourceUnit sourceUnit = new WebViewComponentSourceUnit(
                 compileUnit.getDescriptiveName(),
                 compileUnit.getGroovyReaderSource(),
                 groovyCompilerConfiguration,
-                compilerConfiguration.getGroovyClassLoader(),
+                compileUnit.getGroovyCompilationUnit().getClassLoader(),
                 new ErrorCollector(groovyCompilerConfiguration)
         );
 
         // prepare moduleNode
         final WebViewComponentModuleNode moduleNode = this.initModuleNode(
-                compileUnit, sourceUnit, transpilerConfiguration
+                compileUnit, sourceUnit
         );
 
-        // set resolver's moduleNode
-        resolver.setModuleNode(moduleNode);
-
         // prepare mainClassNode
-        final ClassNode mainClassNode = this.initMainClassNode(compileUnit, templateClassSimpleName, moduleNode);
+        final ClassNode mainClassNode = this.initMainClassNode(compileUnit, templateClassSimpleName);
 
         // handle preamble
         final PreambleNode preambleNode = compilationUnitNode.getPreambleNode();
@@ -257,6 +229,9 @@ public class DefaultGroovyTranspiler implements GroovyTranspiler {
             this.handlePreamble(templateClassSimpleName, preambleNode, mainClassNode, moduleNode, positionSetter);
         }
 
+        // Moved here so that moduleNode#getMainClassName reflects fqn of mainClassName
+        moduleNode.addClass(mainClassNode);
+
         // getRenderer method and render closure
         // first, getRenderer params
         final Parameter componentContextParam = new Parameter(COMPONENT_CONTEXT_TYPE, COMPONENT_CONTEXT_NAME);

web-view-components-compiler/src/main/java/groowt/view/component/web/transpile/GroovyTranspiler.java

@@ -1,14 +1,12 @@
 package groowt.view.component.web.transpile;
 
 import groowt.view.component.compiler.ComponentTemplateCompileException;
-import groowt.view.component.compiler.ComponentTemplateCompilerConfiguration;
 import groowt.view.component.web.ast.node.CompilationUnitNode;
 import groowt.view.component.web.compiler.WebViewComponentTemplateCompileUnit;
 
 public interface GroovyTranspiler {
 
     WebViewComponentSourceUnit transpile(
-            ComponentTemplateCompilerConfiguration compilerConfiguration,
             WebViewComponentTemplateCompileUnit compileUnit,
             CompilationUnitNode compilationUnitNode,
             String templateClassSimpleName

web-view-components-compiler/src/main/java/groowt/view/component/web/transpile/SimpleTranspilerConfiguration.java

@@ -1,7 +1,6 @@
 package groowt.view.component.web.transpile;
 
 import groovy.lang.Tuple3;
-import groowt.view.component.web.transpile.resolve.ComponentClassNodeResolver;
 import org.codehaus.groovy.ast.ClassNode;
 
 import java.util.Map;
@@ -12,9 +11,8 @@ import static groowt.view.component.web.transpile.TranspilerUtil.*;
 
 public class SimpleTranspilerConfiguration implements TranspilerConfiguration {
 
-    public static TranspilerConfiguration withDefaults(ComponentClassNodeResolver componentClassNodeResolver) {
+    public static TranspilerConfiguration withDefaults() {
         final var c = new SimpleTranspilerConfiguration();
-        c.setComponentClassNodeResolver(componentClassNodeResolver);
 
         final var ct = new DefaultComponentTranspiler();
         final PositionSetter ps = new SimplePositionSetter();
@@ -27,7 +25,6 @@ public class SimpleTranspilerConfiguration implements TranspilerConfiguration {
         ct.setLeftShiftFactory(lsf);
         ct.setBodyTranspiler(bt);
         ct.setValueNodeTranspiler(vnt);
-        ct.setComponentClassNodeResolver(componentClassNodeResolver);
 
         c.setComponentTranspiler(ct);
         c.setPositionSetter(ps);
@@ -40,7 +37,6 @@ public class SimpleTranspilerConfiguration implements TranspilerConfiguration {
         return c;
     }
 
-    private ComponentClassNodeResolver componentClassNodeResolver;
     private ComponentTranspiler componentTranspiler;
     private PositionSetter positionSetter;
     private LeftShiftFactory leftShiftFactory;
@@ -49,14 +45,6 @@ public class SimpleTranspilerConfiguration implements TranspilerConfiguration {
     private BodyTranspiler bodyTranspiler;
     private ValueNodeTranspiler valueNodeTranspiler;
 
-    public ComponentClassNodeResolver getComponentClassNodeResolver() {
-        return Objects.requireNonNull(this.componentClassNodeResolver);
-    }
-
-    public void setComponentClassNodeResolver(ComponentClassNodeResolver componentClassNodeResolver) {
-        this.componentClassNodeResolver = componentClassNodeResolver;
-    }
-
     public ComponentTranspiler getComponentTranspiler() {
         return Objects.requireNonNull(this.componentTranspiler);
     }

web-view-components-compiler/src/main/java/groowt/view/component/web/transpile/resolve/CachingComponentClassNodeResolver.java

@@ -1,60 +0,0 @@
-package groowt.view.component.web.transpile.resolve;
-
-import groowt.util.fp.either.Either;
-import groowt.view.component.web.WebViewComponent;
-import groowt.view.component.web.compiler.WebViewComponentTemplateCompileUnit;
-import org.codehaus.groovy.ast.ClassHelper;
-import org.codehaus.groovy.ast.ClassNode;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class CachingComponentClassNodeResolver implements ComponentClassNodeResolver {
-
-    private final List<ClassNode> classNodes = new ArrayList<>();
-
-    protected final WebViewComponentTemplateCompileUnit compileUnit;
-
-    public CachingComponentClassNodeResolver(WebViewComponentTemplateCompileUnit compileUnit) {
-        this.compileUnit = compileUnit;
-    }
-
-    public void addClass(Class<? extends WebViewComponent> clazz) {
-        this.classNodes.add(ClassHelper.make(clazz));
-    }
-
-    public void addClassNode(ClassNode classNode) {
-        this.classNodes.add(classNode);
-    }
-
-    @Override
-    public Either<ClassNodeResolveException, ClassNode> getClassForFqn(String fqn) {
-        for (final var classNode : this.classNodes) {
-            if (classNode.getName().equals(fqn)) {
-                return Either.right(classNode);
-            }
-        }
-        return Either.left(new ClassNodeResolveException(
-                this.compileUnit,
-                fqn,
-                "Could not resolve ClassNode for fqn: " + fqn,
-                null
-        ));
-    }
-
-    @Override
-    public Either<ClassNodeResolveException, ClassNode> getClassForNameWithoutPackage(String nameWithoutPackage) {
-        for (final var classNode : this.classNodes) {
-            if (classNode.getNameWithoutPackage().equals(nameWithoutPackage)) {
-                return Either.right(classNode);
-            }
-        }
-        return Either.left(new ClassNodeResolveException(
-                this.compileUnit,
-                nameWithoutPackage,
-                "Could not resolve ClassNode for nameWithoutPackage: " + nameWithoutPackage,
-                null
-        ));
-    }
-
-}

web-view-components-compiler/src/main/java/groowt/view/component/web/transpile/resolve/ClassLoaderComponentClassNodeResolver.java

@@ -1,53 +0,0 @@
-package groowt.view.component.web.transpile.resolve;
-
-import groowt.util.fp.either.Either;
-import groowt.view.component.web.compiler.WebViewComponentTemplateCompileUnit;
-import org.codehaus.groovy.ast.ClassNode;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-public class ClassLoaderComponentClassNodeResolver extends ModuleNodeComponentClassNodeResolver {
-
-    private static final Logger logger = LoggerFactory.getLogger(ModuleNodeComponentClassNodeResolver.class);
-
-    protected final ClassLoader classLoader;
-
-    public ClassLoaderComponentClassNodeResolver(
-            WebViewComponentTemplateCompileUnit compileUnit,
-            ClassLoader classLoader
-    ) {
-        super(compileUnit);
-        this.classLoader = classLoader;
-    }
-
-    protected final Either<ClassNodeResolveException, ClassNode> resolveWithClassLoader(String fqn) {
-        logger.debug("Trying to resolve {}", fqn);
-        try {
-            Class<?> clazz = this.classLoader.loadClass(ResolveUtil.convertCanonicalNameToBinaryName(fqn));
-            final var classNode = ResolveUtil.getClassNode(clazz);
-            return Either.right(classNode);
-        } catch (ClassNotFoundException classNotFoundException) {
-            return Either.left(
-                    new ClassNodeResolveException(
-                            this.compileUnit,
-                            fqn,
-                            "Could not find class " + fqn + " with classLoader " +
-                                    this.classLoader,
-                            classNotFoundException
-                    )
-            );
-        }
-    }
-
-    @Override
-    public Either<ClassNodeResolveException, ClassNode> getClassForFqn(String fqn) {
-        return super.getClassForFqn(fqn).flatMapLeft(ignored -> {
-            final var classLoaderResult = this.resolveWithClassLoader(fqn);
-            if (classLoaderResult.isRight()) {
-                this.addClassNode(classLoaderResult.getRight());
-            }
-            return classLoaderResult;
-        });
-    }
-
-}

web-view-components-compiler/src/main/java/groowt/view/component/web/transpile/resolve/ComponentClassNodeResolver.java

@@ -1,42 +0,0 @@
-package groowt.view.component.web.transpile.resolve;
-
-import groowt.util.fp.either.Either;
-import groowt.view.component.web.compiler.WebViewComponentTemplateCompileException;
-import groowt.view.component.web.compiler.WebViewComponentTemplateCompileUnit;
-import org.codehaus.groovy.ast.ClassNode;
-
-public interface ComponentClassNodeResolver {
-
-    final class ClassNodeResolveException extends WebViewComponentTemplateCompileException {
-
-        private final String identifier;
-
-        public ClassNodeResolveException(
-                WebViewComponentTemplateCompileUnit compileUnit,
-                String identifier,
-                String message
-        ) {
-            super(compileUnit, message);
-            this.identifier = identifier;
-        }
-
-        public ClassNodeResolveException(
-                WebViewComponentTemplateCompileUnit compileUnit,
-                String identifier,
-                String message,
-                Throwable cause
-        ) {
-            super(compileUnit, message, cause);
-            this.identifier = identifier;
-        }
-
-        public String getIdentifier() {
-            return this.identifier;
-        }
-
-    }
-
-    Either<ClassNodeResolveException, ClassNode> getClassForFqn(String fqn);
-    Either<ClassNodeResolveException, ClassNode> getClassForNameWithoutPackage(String nameWithoutPackage);
-
-}

web-view-components-compiler/src/main/java/groowt/view/component/web/transpile/resolve/ModuleNodeComponentClassNodeResolver.java

@@ -1,84 +0,0 @@
-package groowt.view.component.web.transpile.resolve;
-
-import groowt.util.fp.either.Either;
-import groowt.view.component.web.compiler.WebViewComponentTemplateCompileUnit;
-import org.codehaus.groovy.ast.ClassNode;
-import org.codehaus.groovy.ast.ModuleNode;
-
-import java.util.Objects;
-
-public class ModuleNodeComponentClassNodeResolver extends CachingComponentClassNodeResolver {
-
-    private ModuleNode moduleNode;
-
-    public ModuleNodeComponentClassNodeResolver(WebViewComponentTemplateCompileUnit compileUnit) {
-        super(compileUnit);
-    }
-
-    public ModuleNode getModuleNode() {
-        return Objects.requireNonNull(this.moduleNode);
-    }
-
-    public void setModuleNode(ModuleNode moduleNode) {
-        this.moduleNode = Objects.requireNonNull(moduleNode);
-    }
-
-    @Override
-    public Either<ClassNodeResolveException, ClassNode> getClassForNameWithoutPackage(String nameWithoutPackage) {
-        return super.getClassForNameWithoutPackage(nameWithoutPackage).flatMapLeft(ignored -> {
-            // try regular imports first
-            final var importedClassNode = this.getModuleNode().getImportType(nameWithoutPackage);
-            if (importedClassNode != null) {
-                this.addClassNode(importedClassNode);
-                return Either.right(importedClassNode);
-            }
-
-            // try star imports
-            final var starImports = this.getModuleNode().getStarImports();
-            for (final var starImport : starImports) {
-                final var packageName = starImport.getPackageName();
-                final String fqn;
-                if (!packageName.equals(".") && packageName.endsWith(".")) {
-                    fqn = packageName + nameWithoutPackage;
-                } else {
-                    fqn = packageName + "." + nameWithoutPackage;
-                }
-                final var withPackage = this.getClassForFqn(fqn);
-                if (withPackage.isRight()) {
-                    return withPackage;
-                }
-            }
-
-            // try pre-pending package and asking for fqn
-            final String moduleNodePackageName = this.getModuleNode().getPackageName();
-            final String packageName;
-            if (moduleNodePackageName != null) {
-                packageName = moduleNodePackageName;
-            } else {
-                packageName = "";
-            }
-
-            final String fqn;
-            if (packageName.equals(".") || packageName.isEmpty()) {
-                fqn = nameWithoutPackage;
-            } else if (packageName.endsWith(".")) {
-                fqn = packageName + nameWithoutPackage;
-            } else {
-                fqn = packageName + "." + nameWithoutPackage;
-            }
-
-            final var withPackage = this.getClassForFqn(fqn);
-            if (withPackage.isRight()) {
-                return withPackage;
-            } else {
-                return Either.left(new ClassNodeResolveException(
-                        this.compileUnit,
-                        nameWithoutPackage,
-                        "Cannot resolve " + nameWithoutPackage
-                                + " from imports, package-local classes, or pre-added classes."
-                ));
-            }
-        });
-    }
-
-}

web-view-components-compiler/src/main/java/groowt/view/component/web/transpile/resolve/ResolveUtil.java

@@ -1,31 +0,0 @@
-package groowt.view.component.web.transpile.resolve;
-
-import org.codehaus.groovy.ast.ClassHelper;
-import org.codehaus.groovy.ast.ClassNode;
-
-import java.util.regex.Pattern;
-
-public final class ResolveUtil {
-
-    private static final Pattern packageSplitter = Pattern.compile("^(?<package>(?>\\p{Ll}[^.]*\\.)*)(?<top>\\p{Lu}[^.]*)(?<members>(?>\\.\\p{Lu}[^.]*)*)$");
-
-    public static ClassNode getClassNode(Class<?> clazz) {
-        return ClassHelper.makeCached(clazz);
-    }
-
-    public static String convertCanonicalNameToBinaryName(String canonicalName) {
-        final var matcher = packageSplitter.matcher(canonicalName);
-        if (matcher.matches()) {
-            return new StringBuilder()
-                    .append(matcher.group("package"))
-                    .append(matcher.group("top"))
-                    .append(matcher.group("members").replaceAll("\\.", "\\$"))
-                    .toString();
-        } else {
-            throw new IllegalArgumentException("Cannot split apart " + canonicalName);
-        }
-    }
-
-    private ResolveUtil() {}
-
-}

web-view-components-compiler/src/main/resources/groowt/view/component/web/groovyc/groovycConfigurationScript.groovy

@@ -1,5 +1,16 @@
 package groowt.view.component.web.groovyc
 
 import org.codehaus.groovy.control.CompilerConfiguration
+import org.codehaus.groovy.control.customizers.ImportCustomizer
+
+(configuration as CompilerConfiguration).tap {
+    pluginFactory = new WebViewComponentParserPluginFactory()
+    addCompilationCustomizers(new ImportCustomizer().tap {
+        addStarImports(
+                "groowt.view.component.web.lib",
+                "groowt.view.component.web.runtime",
+                "groowt.view.component.runtime"
+        )
+    })
+}
 
-(configuration as CompilerConfiguration).pluginFactory = new WebViewComponentParserPluginFactory()

web-view-components-compiler/src/test/java/groowt/view/component/web/transpiler/DefaultBodyTranspilerTests.java

@@ -3,7 +3,6 @@ package groowt.view.component.web.transpiler;
 import groowt.view.component.web.compiler.WebViewComponentTemplateCompileUnit;
 import groowt.view.component.web.transpile.SimpleTranspilerConfiguration;
 import groowt.view.component.web.transpile.TranspilerConfiguration;
-import groowt.view.component.web.transpile.resolve.CachingComponentClassNodeResolver;
 import org.codehaus.groovy.ast.ModuleNode;
 
 public class DefaultBodyTranspilerTests extends BodyTranspilerTests {
@@ -13,7 +12,7 @@ public class DefaultBodyTranspilerTests extends BodyTranspilerTests {
             WebViewComponentTemplateCompileUnit compileUnit,
             ModuleNode moduleNode
     ) {
-        return SimpleTranspilerConfiguration.withDefaults(new CachingComponentClassNodeResolver(compileUnit));
+        return SimpleTranspilerConfiguration.withDefaults();
     }
 
 }

web-view-components-compiler/src/test/java/groowt/view/component/web/transpiler/ResolveUtilTests.java

@@ -1,25 +0,0 @@
-package groowt.view.component.web.transpiler;
-
-import org.junit.jupiter.api.Test;
-
-import static groowt.view.component.web.transpile.resolve.ResolveUtil.convertCanonicalNameToBinaryName;
-import static org.junit.jupiter.api.Assertions.*;
-
-public class ResolveUtilTests {
-
-    @Test
-    public void abcABC() {
-        assertEquals("a.b.c.A$B$C", convertCanonicalNameToBinaryName("a.b.c.A.B.C"));
-    }
-
-    @Test
-    public void ABC() {
-        assertEquals("A$B$C", convertCanonicalNameToBinaryName("A.B.C"));
-    }
-
-    @Test
-    public void abcA() {
-        assertEquals("a.b.c.A", convertCanonicalNameToBinaryName("a.b.c.A"));
-    }
-
-}

web-view-components-compiler/src/testFixtures/java/groowt/view/component/web/transpiler/GroovyTranspilerTests.java

@@ -2,7 +2,6 @@ package groowt.view.component.web.transpiler;
 
 import groovy.lang.Tuple2;
 import groowt.view.component.compiler.ComponentTemplateCompileException;
-import groowt.view.component.compiler.DefaultComponentTemplateCompilerConfiguration;
 import groowt.view.component.compiler.source.StringSource;
 import groowt.view.component.web.BaseWebViewComponent;
 import groowt.view.component.web.antlr.ParserUtil;
@@ -55,7 +54,6 @@ public abstract class GroovyTranspilerTests {
         final var cuNode = astBuilder.buildCompilationUnit(parseResult.getCompilationUnitContext());
         try {
             this.transpiler.transpile(
-                    new DefaultComponentTemplateCompilerConfiguration(),
                     new DefaultWebViewComponentTemplateCompileUnit(
                             "<anonymous string source>",
                             AnonymousWebViewComponent.class,

web-view-components-compiler/src/tools/java/groowt/view/component/web/tools/GroovyWvcCompiler.java

@@ -9,6 +9,7 @@ import org.apache.logging.log4j.core.LoggerContext;
 import org.codehaus.groovy.control.CompilationFailedException;
 import org.codehaus.groovy.control.CompilationUnit;
 import org.codehaus.groovy.control.CompilerConfiguration;
+import org.codehaus.groovy.control.customizers.ImportCustomizer;
 import picocli.CommandLine;
 import picocli.CommandLine.Command;
 
@@ -71,6 +72,15 @@ public final class GroovyWvcCompiler implements Callable<Integer> {
 
     public Integer doCompile() {
         final CompilerConfiguration configuration = new CompilerConfiguration();
+
+        final var addGroowtImports = new ImportCustomizer();
+        addGroowtImports.addStarImports(
+                "groowt.view.component.web.lib",
+                "groowt.view.component.web.runtime",
+                "groowt.view.component.runtime"
+        );
+        configuration.addCompilationCustomizers(addGroowtImports);
+
         configuration.setPluginFactory(new WebViewComponentParserPluginFactory());
         final CompilationUnit compilationUnit = new CompilationUnit(configuration);
 

web-view-components/src/main/java/groowt/view/component/web/compiler/DefaultWebViewComponentTemplateCompileUnit.java

@@ -4,13 +4,14 @@ import groowt.view.component.ViewComponent;
 import groowt.view.component.compiler.AbstractComponentTemplateCompileUnit;
 import groowt.view.component.compiler.ComponentTemplateCompileException;
 import groowt.view.component.compiler.ComponentTemplateCompileResult;
-import groowt.view.component.compiler.ComponentTemplateCompilerConfiguration;
 import groowt.view.component.compiler.source.ComponentTemplateSource;
 import groowt.view.component.compiler.source.FileSource;
 import groowt.view.component.compiler.source.URISource;
 import groowt.view.component.compiler.source.URLSource;
 import org.codehaus.groovy.control.CompilationUnit;
+import org.codehaus.groovy.control.CompilerConfiguration;
 import org.codehaus.groovy.control.Janitor;
+import org.codehaus.groovy.control.customizers.ImportCustomizer;
 import org.codehaus.groovy.control.io.ReaderSource;
 import org.jetbrains.annotations.Nullable;
 
@@ -20,8 +21,20 @@ import java.net.URI;
 public class DefaultWebViewComponentTemplateCompileUnit extends AbstractComponentTemplateCompileUnit
         implements ReaderSource, WebViewComponentTemplateCompileUnit {
 
+    private static CompilationUnit getCompilationUnit() {
+        final var configuration = new CompilerConfiguration();
+        final var addGroowtImports = new ImportCustomizer();
+        addGroowtImports.addStarImports(
+                "groowt.view.component.web.lib",
+                "groowt.view.component.web.runtime",
+                "groowt.view.component.runtime"
+        );
+        configuration.addCompilationCustomizers(addGroowtImports);
+        return new CompilationUnit(configuration);
+    }
+
     private final String defaultPackageName;
-    private final CompilationUnit groovyCompilationUnit = new CompilationUnit();
+    private final CompilationUnit groovyCompilationUnit;
 
     public DefaultWebViewComponentTemplateCompileUnit(
             String descriptiveName,
@@ -35,6 +48,7 @@ public class DefaultWebViewComponentTemplateCompileUnit extends AbstractComponen
         } else {
             this.defaultPackageName = defaultPackageName;
         }
+        this.groovyCompilationUnit = getCompilationUnit();
     }
 
     @Override
@@ -53,9 +67,8 @@ public class DefaultWebViewComponentTemplateCompileUnit extends AbstractComponen
     }
 
     @Override
-    public ComponentTemplateCompileResult compile(ComponentTemplateCompilerConfiguration configuration)
-            throws ComponentTemplateCompileException {
-        final WebViewComponentTemplateCompiler compiler = WebViewComponentTemplateCompiler.get(configuration);
+    public ComponentTemplateCompileResult compile() throws ComponentTemplateCompileException {
+        final WebViewComponentTemplateCompiler compiler = WebViewComponentTemplateCompiler.get();
         return compiler.compile(this);
     }
 

web-view-components/src/main/java/groowt/view/component/web/compiler/WebViewComponentTemplateCompiler.java

@@ -9,10 +9,10 @@ public interface WebViewComponentTemplateCompiler
         extends ComponentTemplateCompiler<WebViewComponentTemplateCompileUnit> {
 
     static WebViewComponentTemplateCompiler get() {
-        return get(new DefaultComponentTemplateCompilerConfiguration());
+        return get(new WebViewComponentTemplateCompilerConfiguration());
     }
 
-    static WebViewComponentTemplateCompiler get(ComponentTemplateCompilerConfiguration configuration) {
+    static WebViewComponentTemplateCompiler get(WebViewComponentTemplateCompilerConfiguration configuration) {
         final ServiceLoader<WebViewComponentTemplateCompilerFactory> factoryServiceLoader =
                 ServiceLoader.load(WebViewComponentTemplateCompilerFactory.class);
         final var factory = factoryServiceLoader.findFirst()

web-view-components/src/main/java/groowt/view/component/web/compiler/WebViewComponentTemplateCompilerConfiguration.java

@@ -0,0 +1,17 @@
+package groowt.view.component.web.compiler;
+
+import org.codehaus.groovy.control.CompilePhase;
+
+public class WebViewComponentTemplateCompilerConfiguration {
+
+    private CompilePhase compilePhase = CompilePhase.CLASS_GENERATION;
+
+    public CompilePhase getCompilePhase() {
+        return this.compilePhase;
+    }
+
+    public void setCompilePhase(CompilePhase compilePhase) {
+        this.compilePhase = compilePhase;
+    }
+
+}

web-view-components/src/main/java/groowt/view/component/web/compiler/WebViewComponentTemplateCompilerFactory.java

@@ -1,7 +1,5 @@
 package groowt.view.component.web.compiler;
 
-import groowt.view.component.compiler.ComponentTemplateCompilerConfiguration;
-
 public interface WebViewComponentTemplateCompilerFactory {
-    WebViewComponentTemplateCompiler create(ComponentTemplateCompilerConfiguration configuration);
+    WebViewComponentTemplateCompiler create(WebViewComponentTemplateCompilerConfiguration configuration);
 }