Split apart compiler and api.

settings.gradle

@@ -6,7 +6,8 @@ pluginManagement {
 
 rootProject.name = 'groowt'
 
-include 'cli', 'groowt-all', 'groowt-gradle', 'groowt-gradle-model', 'views', 'view-components', 'web-view-components'
+include 'cli', 'groowt-all', 'groowt-gradle', 'groowt-gradle-model', 'views', 'view-components',
+        'web-view-components', 'web-view-components-compiler'
 
 file('util').eachDir {
     include it.name

web-view-components-compiler/.gitignore

@@ -0,0 +1,2 @@
+bin
+groovyc-out

web-view-components-compiler/build.gradle

@@ -0,0 +1,206 @@
+import groovy.transform.NullCheck
+import groowt.gradle.antlr.GroowtAntlrExecTask
+
+plugins {
+    id 'groowt-conventions'
+    id 'groowt-antlr-plugin'
+    id 'groowt-testing'
+    id 'groowt-publish'
+    id 'java-library'
+    id 'groovy'
+    id 'org.jetbrains.kotlin.jvm'
+    id 'java-test-fixtures'
+}
+
+repositories {
+    mavenCentral()
+}
+
+configurations {
+    groovyConsole
+    sketchingImplementation {
+        extendsFrom(apiElements, runtimeElements)
+    }
+    testFixturesApi {
+        extendsFrom configurations.testing
+    }
+    toolsImplementation {
+        extendsFrom(apiElements, runtimeElements)
+    }
+}
+
+sourceSets {
+    sketching {
+        java {
+            compileClasspath += sourceSets.main.output
+            runtimeClasspath += sourceSets.main.output
+            srcDirs = [file('sketching/java')]
+        }
+        groovy {
+            srcDirs = [file('sketching/groovy')]
+        }
+        resources {
+            srcDirs = [file('sketching/resources')]
+        }
+    }
+    tools {
+        java {
+            compileClasspath += sourceSets.main.output
+            runtimeClasspath += sourceSets.main.output
+        }
+    }
+}
+
+dependencies {
+    api project(':web-view-components')
+    api libs.antlr.runtime
+    api project(':fp')
+
+    compileOnlyApi libs.jetbrains.anotations
+
+    implementation libs.slf4j.api
+    implementation libs.kotlin.stdlib
+    implementation libs.jansi
+    implementation libs.asm
+    implementation project(':di')
+    implementation project(':extensible')
+
+    groowtAntlr libs.antlr
+
+    testing libs.mockito.core, libs.mockito.junit
+
+    groovyConsole libs.groovy.console
+
+    toolsImplementation libs.picocli
+    toolsImplementation libs.groovy.console
+    toolsImplementation libs.log4j.core
+
+    toolsRuntimeOnly libs.log4j.slf4jBinding
+}
+
+ext {
+    antlrPackageName = 'groowt.view.component.web.antlr'
+    toolsPackageName = 'groowt.view.component.web.tools'
+}
+
+groowtAntlr {
+    packageName = project.ext.get('antlrPackageName')
+    visitor = true
+}
+
+tasks.named('generateWebViewComponentsLexerBase', GroowtAntlrExecTask) { task ->
+    doLast {
+        def pattern = ~/public class WebViewComponentsLexerBase(.*)/
+        def lexerSource = task.resolveOutputFile 'WebViewComponentsLexerBase.java'
+        def outLines = lexerSource.readLines().collect {
+            def matcher = pattern.matcher(it)
+            if (matcher.matches()) {
+                return 'public abstract class WebViewComponentsLexerBase' + matcher.group(1)
+            } else {
+                return it
+            }
+        }
+        lexerSource.write(outLines.join('\n'))
+    }
+}
+
+tasks.register('groovyConsole', JavaExec) {
+    group = 'groovy'
+    classpath += sourceSets.main.runtimeClasspath + configurations.groovyConsole
+    mainClass = 'groovy.console.ui.Console'
+}
+
+tasks.register('toolsJar', Jar) {
+    group 'tools'
+    archiveBaseName = 'web-tools'
+    exclude { FileTreeElement element ->
+        element.file in sourceSets.main.output
+    }
+    from sourceSets.tools.output
+    from sourceSets.tools.runtimeClasspath.filter(File.&exists).collect { it.isDirectory() ? it : zipTree(it) }
+    duplicatesStrategy = DuplicatesStrategy.EXCLUDE
+    dependsOn tasks.named('jar')
+}
+
+@NullCheck
+class ToolSpec {
+
+    final String name
+    final String mainClass
+    final String mainClassPackage
+
+    ToolSpec(String name, String mainClass, String mainClassPackage) {
+        this.name = name
+        this.mainClass = mainClass
+        this.mainClassPackage = mainClassPackage
+    }
+
+    String getFullMainClass() {
+        this.mainClassPackage + '.' + this.mainClass
+    }
+
+}
+
+def toolSpec = { String name, String mainClass ->
+    new ToolSpec(name, mainClass, project.ext.get('toolsPackageName') as String)
+}
+
+final List<ToolSpec> toolSpecs = [
+        toolSpec('astFileMaker', 'AstFileMakerCli'),
+        toolSpec('convertToGroovy', 'ConvertToGroovy'),
+        toolSpec('lexer', 'LexerTool'),
+        toolSpec('parser', 'ParserTool'),
+        toolSpec('parseTreeFileMaker', 'ParseTreeFileMakerCli')
+]
+
+toolSpecs.each { spec ->
+    tasks.register("create${spec.name.capitalize()}StartScripts", CreateStartScripts) {
+        group = 'tools'
+        outputDir = file('bin')
+        applicationName = spec.name
+        mainClass = spec.fullMainClass
+        unixStartScriptGenerator.template = resources.text.fromFile('src/tools/binTemplate.gst')
+        dependsOn tasks.named('toolsJar')
+    }
+}
+
+tasks.register('createToolsStartScripts') {
+    group 'tools'
+    dependsOn tasks.matching { Task task ->
+        task != it
+                && task.name.startsWith('create')
+                && task.name.endsWith('StartScripts')
+                && task.group == 'tools'
+    }
+}
+
+tasks.register('cleanBin', Delete) {
+    group = 'tools'
+    delete file('bin')
+}
+
+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) }
+    duplicatesStrategy = DuplicatesStrategy.EXCLUDE
+}
+
+test {
+    jvmArgs '-XX:+EnableDynamicAgentLoading' // for mockito/bytebuddy
+}
+
+java {
+    withSourcesJar()
+}
+
+publishing {
+    publications {
+        create('webViewComponentsCompiler', MavenPublication) {
+            artifactId = 'web-view-components-compiler'
+            from components.java
+        }
+    }
+}
+

web-view-components-compiler/runGroovyc

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+if [ "$1" == "--debug" ]; then
+  shift
+  gradle -q uberJar && \
+    java -agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=*:8192 \
+      -cp build/libs/web-view-components-uber-0.1.0.jar \
+      org.codehaus.groovy.tools.FileSystemCompiler \
+      --configscript src/main/resources/groowt/view/component/web/groovyc/groovycConfigurationScript.groovy \
+      -d groovyc-out \
+      "$@"
+else
+  gradle -q uberJar && \
+    groovyc -cp build/libs/web-view-components-uber-0.1.0.jar \
+      --configscript src/main/resources/groowt/view/component/web/groovyc/groovycConfigurationScript.groovy \
+      -d groovyc-out \
+      "$@"
+fi

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

@@ -1,4 +1,4 @@
 ---
-package groowt.view.web.sketching
+package sketching
 ---
 <Greeters.Simple target='World' />

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

@@ -3,13 +3,13 @@ package sketching
 
 import groowt.view.component.web.BaseWebViewComponent
 
-class Greeter extends BaseWebViewComponent {
+class SimpleHello extends BaseWebViewComponent {
     String target
 
-    Greeter(Map attr) {
+    SimpleHello(Map attr) {
         super('Hello, $target!')
         this.target = attr.target
     }
 }
 ---
-<Greeter target='World' />
+<SimpleHello target='World' />

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

@@ -1,5 +1,5 @@
 ---
-package groowt.view.web.sketching
+package sketching
 ---
 <>
     <Greeters.Simple greeting='Hello, one!' />&nbsp;<Greeters.Simple greeting='Hello, two!' />

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

@@ -0,0 +1,12 @@
+package groowt.view.component.web.compiler;
+
+import groowt.view.component.compiler.ComponentTemplateCompilerConfiguration;
+
+public class DefaultWebViewComponentTemplateCompilerFactory implements WebViewComponentTemplateCompilerFactory {
+
+    @Override
+    public WebViewComponentTemplateCompiler create(ComponentTemplateCompilerConfiguration configuration) {
+        return new DefaultWebViewComponentTemplateCompiler(configuration);
+    }
+
+}

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

@@ -10,10 +10,7 @@ import groowt.view.component.web.antlr.*;
 import groowt.view.component.web.ast.DefaultAstBuilder;
 import groowt.view.component.web.ast.DefaultNodeFactory;
 import groowt.view.component.web.ast.node.CompilationUnitNode;
-import groowt.view.component.web.compiler.AnonymousWebViewComponent;
-import groowt.view.component.web.compiler.MultipleWebViewComponentCompileErrorsException;
-import groowt.view.component.web.compiler.WebViewComponentTemplateCompileException;
-import groowt.view.component.web.compiler.WebViewComponentTemplateCompileUnit;
+import groowt.view.component.web.compiler.*;
 import groowt.view.component.web.transpile.DefaultGroovyTranspiler;
 import groowt.view.component.web.util.SourcePosition;
 import org.antlr.v4.runtime.ParserRuleContext;
@@ -135,7 +132,7 @@ public class DelegatingWvcParserPlugin implements ParserPlugin {
         final int lastSlashIndex = sourceUnitFullName.lastIndexOf(File.separator);
         final String sourceUnitFileName = sourceUnitFullName.substring(lastSlashIndex + 1);
         if (sourceUnitFileName.endsWith(".wvc")) {
-            final var compileUnit = new WebViewComponentTemplateCompileUnit(
+            final var compileUnit = new DefaultWebViewComponentTemplateCompileUnit(
                     AnonymousWebViewComponent.class,
                     ComponentTemplateSource.of(sourceUnit.getSource().getURI()),
                     "" // default package