支持CNF启动加速

sofa-serverless-runtime/pom.xml

@@ -82,7 +82,8 @@
         <module>arklet-core</module>
         <module>arklet-springboot-starter</module>
         <module>sofa-serverless-adapter-ext</module>
-    </modules>
+        <module>sofa-serverless-base-loader</module>
+	</modules>
 
     <dependencyManagement>
         <dependencies>

sofa-serverless-runtime/sofa-serverless-base-loader/pom.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+		 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+		 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<parent>
+		<artifactId>sofa-serverless-runtime</artifactId>
+		<groupId>com.alipay.sofa.serverless</groupId>
+		<version>${revision}</version>
+		<relativePath>../pom.xml</relativePath>
+	</parent>
+	<modelVersion>4.0.0</modelVersion>
+	<version>${revision}</version>
+	<packaging>pom</packaging>
+	<artifactId>sofa-serverless-base-loader</artifactId>
+	<modules>
+		<module>sofa-serverless-spring-loader</module>
+		<module>sofa-serverless-spring-loader-tool</module>
+	</modules>
+
+	<properties>
+		<maven.compiler.source>8</maven.compiler.source>
+		<maven.compiler.target>8</maven.compiler.target>
+	</properties>
+
+</project>

sofa-serverless-runtime/sofa-serverless-base-loader/sofa-serverless-spring-loader-tool/README.md

@@ -0,0 +1,43 @@
+# 使用说明
+
+1. 引入打包依赖
+```xml
+<plugin>
+    <groupId>org.springframework.boot</groupId>
+    <artifactId>spring-boot-maven-plugin</artifactId>
+    <version>2.7.15</version>
+    <configuration>
+        <outputDirectory>../../target/boot</outputDirectory>
+        <classifier>executable</classifier>
+    </configuration>
+    <executions>
+        <execution>
+            <id>package</id>
+            <goals>
+                <goal>repackage</goal>
+            </goals>
+        </execution>
+    </executions>
+    <dependencies>
+        <dependency>
+            <groupId>com.alipay.sofa.serverless</groupId>
+            <artifactId>sofa-serverless-spring-loader-tool</artifactId>
+            <!--最新版本0.5.6-->
+            <version>0.5.6</version>
+        </dependency>
+    </dependencies>
+</plugin>
+```
+2. fat jar启动方式不变，会默认使用sofa-serverless-spring-loader的JarLauncher启动
+```shell
+java -jar xxx-executable.jar
+```
+3. 解压启动方式，Launcher需要改成com.alipay.sofa.serverless.spring.loader.JarLauncher
+```shell
+java -classpath  xxx-executable-unpack com.alipay.sofa.serverless.spring.loader.JarLauncher
+```
+
+# 维护说明
+
+如果改了ofa-serverless-spring-loader代码，需要先手动mvn打包，然后将sofa-serverless-spring-loader/target/sofa-serverless-spring-loader-xxx.jar复制到sofa-serverless-spring-loader-tool/src/main/resources/META-INF/loader
+

sofa-serverless-runtime/sofa-serverless-base-loader/sofa-serverless-spring-loader-tool/pom.xml

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+		 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+		 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<parent>
+		<groupId>com.alipay.sofa.serverless</groupId>
+		<artifactId>sofa-serverless-base-loader</artifactId>
+		<version>${revision}</version>
+		<relativePath>../pom.xml</relativePath>
+	</parent>
+	<modelVersion>4.0.0</modelVersion>
+
+	<artifactId>sofa-serverless-spring-loader-tool</artifactId>
+	<version>${revision}</version>
+
+	<properties>
+		<maven.compiler.source>8</maven.compiler.source>
+		<maven.compiler.target>8</maven.compiler.target>
+	</properties>
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-loader</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-loader-tools</artifactId>
+			<version>${spring.boot.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>junit</groupId>
+			<artifactId>junit</artifactId>
+			<scope>test</scope>
+		</dependency>
+
+		<dependency>
+			<groupId>org.mockito</groupId>
+			<artifactId>mockito-core</artifactId>
+			<scope>test</scope>
+		</dependency>
+
+		<dependency>
+			<groupId>org.mockito</groupId>
+			<artifactId>mockito-inline</artifactId>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+
+</project>

sofa-serverless-runtime/sofa-serverless-base-loader/sofa-serverless-spring-loader-tool/src/main/java/com/alipay/sofa/serverless/spring/loader/tools/CustomLayoutFactory.java

@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 com.alipay.sofa.serverless.spring.loader.tools;
+
+import java.io.File;
+
+import org.springframework.boot.loader.tools.Layout;
+import org.springframework.boot.loader.tools.LayoutFactory;
+
+/**
+ * CustomLayoutFactory
+ * @author zjulbj
+ * @daye 2023/12/26
+ * @version CustomLayoutFactory.java, v 0.1 2023年12月26日 14:45 syd
+ */
+public class CustomLayoutFactory implements LayoutFactory {
+    @Override
+    public Layout getLayout(File source) {
+        return Layouts.forFile(source);
+    }
+}

sofa-serverless-runtime/sofa-serverless-base-loader/sofa-serverless-spring-loader-tool/src/main/java/com/alipay/sofa/serverless/spring/loader/tools/Layouts.java

@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 com.alipay.sofa.serverless.spring.loader.tools;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Locale;
+import java.util.Map;
+
+import org.springframework.boot.loader.tools.CustomLoaderLayout;
+import org.springframework.boot.loader.tools.Layout;
+import org.springframework.boot.loader.tools.LibraryScope;
+import org.springframework.boot.loader.tools.LoaderClassesWriter;
+
+/**
+ * Custom Layouts
+ * @author zjulbj
+ * @daye 2023/12/26
+ * @version Layouts.java, v 0.1 2023年12月26日 14:45 syd
+ */
+public class Layouts {
+    private Layouts() {
+    }
+
+    /**
+     * Return a layout for the given source file.
+     *
+     * @param file the source file
+     * @return a {@link Layout}
+     */
+    public static Layout forFile(File file) {
+        if (file == null) {
+            throw new IllegalArgumentException("File must not be null");
+        }
+        String lowerCaseFileName = file.getName().toLowerCase(Locale.ENGLISH);
+        if (lowerCaseFileName.endsWith(".jar")) {
+            return new Jar();
+        }
+        return org.springframework.boot.loader.tools.Layouts.forFile(file);
+    }
+
+    /**
+     * Executable JAR layout.
+     */
+    public static class Jar extends org.springframework.boot.loader.tools.Layouts.Jar implements
+                                                                                     CustomLoaderLayout {
+        @Override
+        public String getLauncherClassName() {
+            return "com.alipay.sofa.serverless.spring.loader.JarLauncher";
+        }
+
+        @Override
+        public void writeLoadedClasses(LoaderClassesWriter writer) throws IOException {
+            writer.writeLoaderClasses("META-INF/loader/spring-boot-loader.jar");
+            writer.writeLoaderClasses("META-INF/loader/sofa-serverless-spring-loader.jar");
+        }
+    }
+}

sofa-serverless-runtime/sofa-serverless-base-loader/sofa-serverless-spring-loader-tool/src/main/resources/META-INF/spring.factories

@@ -0,0 +1 @@
+org.springframework.boot.loader.tools.LayoutFactory=com.alipay.sofa.serverless.spring.loader.tools.CustomLayoutFactory

sofa-serverless-runtime/sofa-serverless-base-loader/sofa-serverless-spring-loader-tool/src/test/java/com/alipay/sofa/serverless/spring/loader/tools/LayoutsTest.java

@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 com.alipay.sofa.serverless.spring.loader.tools;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.util.jar.JarFile;
+
+import com.alipay.sofa.serverless.spring.loader.tools.Layouts.Jar;
+import junit.framework.TestCase;
+import org.junit.Assert;
+
+import org.springframework.boot.loader.tools.JarWriter;
+import org.springframework.boot.loader.tools.Layout;
+
+public class LayoutsTest extends TestCase {
+
+    public void testForNullFile() throws IOException {
+        IllegalArgumentException exception = null;
+        try {
+            Layouts.forFile(null);
+        } catch (IllegalArgumentException e) {
+            exception = e;
+        }
+        assertNotNull(exception);
+    }
+
+    public void testForFile() throws IOException {
+        CustomLayoutFactory customLayoutFactory = new CustomLayoutFactory();
+
+        File appJar = new File(getClass().getClassLoader().getResource("demo-executable.jar")
+            .getFile());
+        Layout layout = customLayoutFactory.getLayout(appJar);
+        assertTrue(layout instanceof Jar);
+        Jar jar = (Jar) layout;
+        assertEquals("com.alipay.sofa.serverless.spring.loader.JarLauncher",
+            jar.getLauncherClassName());
+        File rewrite = new File(appJar.getParent() + "/demo-executable-rewrite.jar");
+        JarWriter writer = new JarWriter(rewrite);
+        jar.writeLoadedClasses(writer);
+        writer.close();
+        URLClassLoader urlClassLoader = new URLClassLoader(new URL[] { rewrite.toURI().toURL() },
+            null);
+        try {
+            urlClassLoader.loadClass(jar.getLauncherClassName());
+        } catch (ClassNotFoundException e) {
+            Assert.fail(e.getMessage());
+        }
+    }
+}

sofa-serverless-runtime/sofa-serverless-base-loader/sofa-serverless-spring-loader/pom.xml

@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+		 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+		 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<parent>
+		<groupId>com.alipay.sofa.serverless</groupId>
+		<artifactId>sofa-serverless-base-loader</artifactId>
+		<version>${revision}</version>
+		<relativePath>../pom.xml</relativePath>
+	</parent>
+	<modelVersion>4.0.0</modelVersion>
+	<artifactId>sofa-serverless-spring-loader</artifactId>
+	<version>${revision}</version>
+
+	<properties>
+		<maven.compiler.source>8</maven.compiler.source>
+		<maven.compiler.target>8</maven.compiler.target>
+	</properties>
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-loader</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-loader-tools</artifactId>
+			<version>${spring.boot.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>junit</groupId>
+			<artifactId>junit</artifactId>
+			<scope>test</scope>
+		</dependency>
+
+		<dependency>
+			<groupId>org.mockito</groupId>
+			<artifactId>mockito-core</artifactId>
+			<scope>test</scope>
+		</dependency>
+
+		<dependency>
+			<groupId>org.mockito</groupId>
+			<artifactId>mockito-inline</artifactId>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<configuration>
+					<source>${java.version}</source>
+					<target>${java.version}</target>
+					<encoding>UTF-8</encoding>
+					<skip>true</skip>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>