create hildr-batcher project

.gitignore

@@ -4,6 +4,7 @@
 # Ignore Gradle build output directory
 build
 .DS_Store
+.vscode
 */logs
 *.gz
 *.log

hildr-batcher/build.gradle

@@ -0,0 +1,266 @@
+plugins {
+	id 'java'
+	id 'application'
+	id 'checkstyle'
+	id "jacoco"
+	id "com.diffplug.spotless" version "6.19.0"
+	id "net.ltgt.errorprone" version "3.1.0"
+	id 'org.graalvm.buildtools.native' version '0.9.22'
+}
+
+group = 'io.optimism'
+version = '0.1.0'
+
+repositories {
+	// Use Maven Central for resolving dependencies.
+	mavenCentral()
+	maven {
+		url "https://artifacts.consensys.net/public/teku/maven/"
+	}
+	maven {
+		url "https://dl.cloudsmith.io/public/libp2p/jvm-libp2p/maven/"
+	}
+	maven {
+		url "https://hyperledger.jfrog.io/artifactory/besu-maven/"
+	}
+	maven {
+		url "https://artifacts.consensys.net/public/maven/maven/"
+	}
+}
+
+application {
+	// Define the main class for the application.
+	mainClass = 'io.optimism.HildrBatcher'
+}
+
+dependencies {
+	// This dependency is used by the application.
+	implementation 'com.google.guava:guava:31.1-jre'
+	implementation 'com.github.rholder:guava-retrying:2.0.0'
+
+	// define any required OkHttp artifacts without version
+	implementation("com.squareup.okhttp3:okhttp:5.0.0-alpha.2")
+	implementation("com.squareup.okhttp3:logging-interceptor:5.0.0-alpha.2")
+
+	implementation('org.web3j:core:4.9.8') {
+		exclude group: 'org.bouncycastle', module: 'bcprov-jdk15on'
+		exclude group: 'com.squareup.okhttp3', module: 'okhttp'
+		exclude group: 'com.squareup.okhttp3', module: 'logging-interceptor'
+	}
+	implementation('net.osslabz.evm:evm-abi-decoder:0.0.6')
+	implementation 'com.github.gestalt-config:gestalt-core:0.20.4'
+	implementation 'com.github.gestalt-config:gestalt-toml:0.20.4'
+
+	implementation 'com.fasterxml.jackson:jackson-bom:2.15.2'
+	implementation 'com.fasterxml.jackson.core:jackson-core'
+	implementation 'com.fasterxml.jackson.dataformat:jackson-dataformat-toml'
+	implementation 'org.jctools:jctools-core:4.0.1'
+
+	implementation 'io.jsonwebtoken:jjwt-api:0.11.5'
+	implementation 'io.jsonwebtoken:jjwt-impl:0.11.5'
+	implementation 'io.jsonwebtoken:jjwt-jackson:0.11.5'
+
+	//jsonrpc
+	implementation('io.vertx:vertx-auth-jwt:4.4.2')
+	implementation('io.vertx:vertx-core:4.4.2')
+	implementation('io.vertx:vertx-web:4.4.2')
+
+	implementation 'io.micrometer:micrometer-registry-prometheus:1.11.0'
+	implementation platform('io.micrometer:micrometer-tracing-bom:1.1.1')
+	implementation 'io.micrometer:micrometer-tracing'
+	implementation 'io.micrometer:micrometer-tracing-bridge-otel'
+
+	// Logback
+	implementation 'ch.qos.logback:logback-core:1.4.7'
+	implementation 'ch.qos.logback:logback-classic:1.4.7'
+	implementation 'org.slf4j:slf4j-api:2.0.7'
+
+	implementation platform("io.opentelemetry:opentelemetry-bom-alpha:1.26.0-alpha")
+	// OpenTelemetry core
+	implementation(platform("io.opentelemetry:opentelemetry-bom:1.26.0"))
+	implementation 'io.opentelemetry:opentelemetry-api'
+	implementation 'io.opentelemetry:opentelemetry-sdk'
+	implementation 'io.opentelemetry:opentelemetry-sdk-logs'
+
+	// OpenTelemetry log4j appenders
+	implementation platform("io.opentelemetry.instrumentation:opentelemetry-instrumentation-bom-alpha:1.26.0-alpha")
+	runtimeOnly 'io.opentelemetry.instrumentation:opentelemetry-logback-mdc-1.0'
+
+
+	implementation 'info.picocli:picocli:4.7.3'
+	annotationProcessor 'info.picocli:picocli-codegen:4.7.3'
+
+//	implementation fileTree(dir: '../lib', include: '*.jar')
+	// Use JUnit Jupiter for testing.
+	testImplementation 'org.junit.jupiter:junit-jupiter:5.9.1'
+	testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.9.0'
+	// https://mvnrepository.com/artifact/org.junit.platform/junit-platform-suite-api
+	testImplementation 'org.junit.platform:junit-platform-suite-api:1.9.1'
+	// https://mvnrepository.com/artifact/org.junit.platform/junit-platform-suite-engine
+	testRuntimeOnly 'org.junit.platform:junit-platform-suite-engine:1.9.1'
+
+	testRuntimeOnly 'org.junit.platform:junit-platform-reporting:1.9.1'
+
+	testImplementation 'org.mockito:mockito-junit-jupiter:2.19.0'
+	testImplementation("com.squareup.okhttp3:mockwebserver:5.0.0-alpha.2")
+
+	errorprone("com.google.errorprone:error_prone_core:2.18.0")
+}
+
+// Apply a specific Java toolchain to ease working on different environments.
+java {
+	toolchain {
+		languageVersion = JavaLanguageVersion.of(20)
+	}
+}
+
+test {
+	useJUnitPlatform()
+	testLogging {
+		events "passed", "skipped", "failed"
+	}
+	finalizedBy jacocoTestReport
+}
+
+jacoco {
+	toolVersion = "0.8.9"
+}
+
+jacocoTestReport {
+	dependsOn test
+
+	reports {
+		csv.required = true
+	}
+}
+
+jacocoTestCoverageVerification {
+
+	violationRules {
+		rule {
+			limit {
+				minimum = 0
+			}
+		}
+	}
+}
+
+checkstyle {
+	toolVersion = '10.10.0'
+	// default checkstyle config -- specific to your team agreement
+	configFile = project(":").file("config/checkstyle/google_checks.xml")
+	// Google style (idiosyncratic to Google):
+	// configFile = project(":").file("config/checkstyle/google_checks.xml")
+	// SUN style (closest to modern Java styles) -- the basis for this project:
+	// configFile = project(":").file("config/checkstyle/sun_checks.xml")
+//	ignoreFailures = false
+//	maxWarnings = 0
+}
+
+spotless {
+	// optional: limit format enforcement to just the files changed by this feature branch
+//    ratchetFrom 'origin/main'
+
+	format 'misc', {
+		// define the files to apply `misc` to
+		target '*.gradle', '*.md', '.gitignore'
+
+		// define the steps to apply to those files
+		trimTrailingWhitespace()
+		indentWithTabs() // or spaces. Takes an integer argument if you don't like 4
+		endWithNewline()
+	}
+	java {
+		// Use the default importOrder configuration
+
+		// don't need to set target, it is inferred from java
+
+		// apply a specific flavor of google-java-format
+		googleJavaFormat('1.17.0')
+		// fix formatting of type annotations
+		formatAnnotations()
+		// make sure every file has the following copyright header.
+		// optionally, Spotless can set copyright years by digging
+		// through git history (see "license" section below)
+		licenseHeaderFile(project(":").file("config/spotless/java.license")).named('hildr').onlyIfContentMatches('/*\n' +
+				' * Copyright 2023 281165273grape@gmail.com')
+		licenseHeaderFile(project(":").file("config/spotless/besu.license")).named('besu').onlyIfContentMatches('/*\n' +
+				' * Copyright ConsenSys AG')
+
+		importOrder()
+
+		removeUnusedImports()
+	}
+}
+
+checkstyleMain
+		.exclude('io/optimism/rpc/handler/TimeoutHandler.java')
+		.exclude('io/optimism/rpc/handler/JsonRpcExecutorHandler.java')
+		.exclude('io/optimism/rpc/handler/JsonRpcParseHandler.java')
+		.exclude('io/optimism/rpc/methods/JsonRpcMethod.java')
+		.exclude('io/optimism/rpc/methods/JsonRpcMethodsFactory.java')
+		.exclude('io/optimism/rpc/methods/JsonRpcProcessor.java')
+		.exclude('io/optimism/rpc/execution/LoggedJsonRpcProcessor.java')
+		.exclude('io/optimism/rpc/internal/JsonRpcRequest.java')
+		.exclude('io/optimism/rpc/internal/JsonRpcRequestContext.java')
+		.exclude('io/optimism/rpc/internal/JsonRpcRequestId.java')
+		.exclude('io/optimism/rpc/internal/response/JsonRpcResponse.java')
+		.exclude('io/optimism/rpc/internal/response/JsonRpcErrorResponse.java')
+		.exclude('io/optimism/rpc/internal/response/JsonRpcError.java')
+		.exclude('io/optimism/rpc/internal/response/JsonRpcResponseType.java')
+		.exclude('io/optimism/rpc/internal/response/JsonRpcSuccessResponse.java')
+		.exclude('io/optimism/rpc/internal/response/JsonRpcNoResponse.java')
+		.exclude('io/optimism/rpc/execution/BaseJsonRpcProcessor.java')
+		.exclude('io/optimism/rpc/execution/JsonRpcProcessor.java')
+//testSets {
+//    integrationTest
+//}
+
+tasks.named('test') {
+	// Use JUnit Platform for unit tests.
+	useJUnitPlatform()
+}
+
+check {
+	dependsOn += jacocoTestCoverageVerification
+//	dependsOn += integrationTest
+}
+
+tasks.withType(Test).configureEach {
+	def outputDir = reports.junitXml.outputLocation
+	jvmArgumentProviders << ({
+		[
+				"-Djunit.platform.reporting.open.xml.enabled=true",
+				"-Djunit.platform.reporting.output.dir=${outputDir.get().asFile.absolutePath}",
+				"--enable-preview"
+		]
+	} as CommandLineArgumentProvider)
+}
+
+java {
+	withJavadocJar()
+	withSourcesJar()
+}
+
+
+javadoc {
+	if (JavaVersion.current().isJava9Compatible()) {
+		options.addBooleanOption('html5', true)
+	}
+	options.addBooleanOption('-enable-preview', true)
+	options.addStringOption('-release', '20')
+	options.addStringOption('-add-modules', 'jdk.incubator.concurrent')
+}
+
+jar {
+	manifest {
+		attributes "Main-Class": "io.optimism.Hildr"
+	}
+
+	duplicatesStrategy = DuplicatesStrategy.WARN
+	from {
+		configurations.runtimeClasspath.collect { it.isDirectory() ? it : zipTree(it) }
+	} {
+		exclude 'META-INF/*.DSA', 'META-INF/*.RSA', 'META-INF/*.SF'
+	}
+}

hildr-batcher/src/main/java/io/optimism/HildrBatcher.java

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+/*
+ * Copyright 2023 q315xia@163.com
+ *
+ * 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 io.optimism;
+
+/**
+ * Batcher main method.
+ *
+ * @author thinkAfCod
+ * @since 0.1.1
+ */
+public class HildrBatcher {
+
+  /** Constructor of HildrBatcher. */
+  public HildrBatcher() {}
+
+  /**
+   * Main method of HildrBatcher.
+   *
+   * @param args Starts arguments
+   */
+  public static void main(String[] args) {
+    // todo start batcherSubmitter
+    // todo start server
+    // todo start metrics server
+    // todo listen close signal
+  }
+}

hildr-batcher/src/main/java/io/optimism/batcher/compressor/Compressor.java

@@ -0,0 +1,64 @@
+/*
+ * Copyright 2023 q315xia@163.com
+ *
+ * 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 io.optimism.batcher.compressor;
+
+import java.io.Closeable;
+import java.io.Flushable;
+
+/**
+ * Tx data bytes compressor interface.
+ *
+ * @author thinkAfCod
+ * @since 0.1.1
+ */
+public interface Compressor extends Closeable, Readable, Flushable {
+
+  /**
+   * write uncompressed data which will be compressed. Should return CompressorFullException if the
+   * compressor is full and no more data should be written.
+   *
+   * @param p uncompressed data
+   * @return length of compressed data
+   */
+  int write(byte[] p);
+
+  /**
+   * read compressed data; should only be called after Close.
+   *
+   * @param p read buffer bytes to this byte array
+   * @return length of read compressed data.
+   */
+  int read(byte[] p);
+
+  /** reset all written data. */
+  void reset();
+
+  /**
+   * returns an estimate of the current length of the compressed data; calling Flush will. increase
+   * the accuracy at the expense of a poorer compression ratio.
+   *
+   * @return an estimate of the current length of the compressed data
+   */
+  int length();
+
+  /**
+   * returns CompressorFullException if the compressor is known to be full. Note that calls to Write
+   * will fail if an error is returned from this method, but calls to Write can still return
+   * CompressorFullErr even if this does not.
+   */
+  void fullErr();
+}