wasm gc: add Maven mojo that copies runtime, add more Maven compilati…

…on properties for Wasm GC

tools/maven/plugin/build.gradle.kts

@@ -25,6 +25,7 @@ description = "A set of mojos that allow to include TeaVM compiler into maven bu
 dependencies {
     implementation(project(":core"))
     implementation(project(":tools:core"))
+    implementation(project(":tools:deobfuscator-wasm-gc"))
 }
 
 teavmPublish {

tools/maven/plugin/src/main/java/org/teavm/maven/TeaVMCompileMojo.java

@@ -38,6 +38,7 @@
 import org.apache.maven.project.MavenProject;
 import org.apache.maven.repository.RepositorySystem;
 import org.teavm.backend.javascript.JSModuleType;
+import org.teavm.backend.wasm.WasmDebugInfoLocation;
 import org.teavm.backend.wasm.render.WasmBinaryVersion;
 import org.teavm.tooling.TeaVMProblemRenderer;
 import org.teavm.tooling.TeaVMSourceFilePolicy;
@@ -96,6 +97,9 @@ public class TeaVMCompileMojo extends AbstractMojo {
     @Parameter(property = "teavm.debugInformationGenerated", defaultValue = "false")
     private boolean debugInformationGenerated;
 
+    @Parameter(property = "teavm.debugInfoLocation", defaultValue = "EXTERNAL")
+    private WasmDebugInfoLocation wasmDebugInfoLocation = WasmDebugInfoLocation.EXTERNAL;
+
     @Parameter(property = "teavm.sourceMapsGenerated", defaultValue = "false")
     private boolean sourceMapsGenerated;
 
@@ -189,6 +193,7 @@ private void setupBuilder(BuildStrategy builder) throws MojoExecutionException {
             }
             builder.setIncremental(incremental);
             builder.setDebugInformationGenerated(debugInformationGenerated);
+            builder.setWasmDebugInfoLocation(wasmDebugInfoLocation);
             builder.setSourceMapsFileGenerated(sourceMapsGenerated);
             builder.setSourceFilePolicy(sourceFilesCopied
                     ? TeaVMSourceFilePolicy.COPY

tools/maven/plugin/src/main/java/org/teavm/maven/TeaVMCopyWebassemblyGCRuntimeMojo.java

@@ -0,0 +1,77 @@
+/*
+ *  Copyright 2024 konsoletyper.
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+package org.teavm.maven;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.StandardCopyOption;
+import org.apache.maven.plugin.AbstractMojo;
+import org.apache.maven.plugin.MojoExecutionException;
+import org.apache.maven.plugins.annotations.LifecyclePhase;
+import org.apache.maven.plugins.annotations.Mojo;
+import org.apache.maven.plugins.annotations.Parameter;
+
+@Mojo(name = "copy-webassembly-gc-runtime", defaultPhase = LifecyclePhase.GENERATE_RESOURCES)
+public class TeaVMCopyWebassemblyGCRuntimeMojo extends AbstractMojo {
+    @Parameter(defaultValue = "${project.build.directory}/javascript")
+    private File targetDirectory;
+
+    @Parameter(property = "teavm.wasmGC.runtime.fileName", defaultValue = "classes.wasm-runtime.js")
+    private String runtimeFileName;
+
+    @Parameter(property = "teavm.wasmGC.deobfuscator.fileName", defaultValue = "classes.wasm-deobfuscator.wasm")
+    private String deobfuscatorFileName;
+
+    @Parameter(property = "teavm.wasmGC.runtime.minified", defaultValue = "true")
+    private boolean minified;
+
+    @Parameter(property = "teavm.wasmGC.runtime.modular", defaultValue = "false")
+    private boolean modular;
+
+    @Parameter(property = "teavm.wasmGC.runtime.deobfuscator", defaultValue = "false")
+    private boolean deobfuscator;
+
+    @Override
+    public void execute() throws MojoExecutionException {
+        try {
+            var name = new StringBuilder("wasm-gc");
+            if (modular) {
+                name.append("-modular");
+            }
+            name.append("-runtime");
+            if (minified) {
+                name.append(".min");
+            }
+            var resourceName = "org/teavm/backend/wasm/" + name + ".js";
+            var classLoader = TeaVMCopyWebassemblyGCRuntimeMojo.class.getClassLoader();
+            var output = new File(targetDirectory, runtimeFileName);
+            try (var input = classLoader.getResourceAsStream(resourceName)) {
+                Files.copy(input, output.toPath(), StandardCopyOption.REPLACE_EXISTING);
+            }
+
+            if (deobfuscator) {
+                resourceName = "org/teavm/backend/wasm/deobfuscator.wasm";
+                output = new File(targetDirectory, deobfuscatorFileName);
+                try (var input = classLoader.getResourceAsStream(resourceName)) {
+                    Files.copy(input, output.toPath(), StandardCopyOption.REPLACE_EXISTING);
+                }
+            }
+        } catch (IOException e) {
+            throw new MojoExecutionException("Failed to copy webassembly runtime", e);
+        }
+    }
+}