Generate protos

.gitattributes

@@ -0,0 +1,8 @@
+* text=auto eol=lf
+
+*.bat text eol=crlf
+*.cmd text eol=crlf
+
+*.jar -text
+*.png -text
+

.gitignore

@@ -21,3 +21,39 @@
 
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
+
+# Gradle
+build
+.gradle
+local.properties
+out/
+
+# Maven (proto)
+target
+
+# IntelliJ IDEA
+.idea
+*.iml
+
+# Eclipse
+.classpath
+.project
+.settings
+bin
+
+# NetBeans
+/.nb-gradle
+/.nb-gradle-properties
+
+# VS Code
+.vscode
+
+# OS X
+.DS_Store
+
+# Emacs
+*~
+\#*\#
+
+# Vim
+.swp

.gitmodules

@@ -0,0 +1,4 @@
+[submodule "opamp-spec"]
+	path = opamp-spec
+	url = [email protected]:open-telemetry/opamp-spec.git
+	branch = v0.6.0

build.gradle.kts

@@ -0,0 +1,8 @@
+plugins {
+  id("otel.java-conventions")
+}
+
+repositories {
+  mavenCentral()
+  mavenLocal()
+}

buildSrc/build.gradle.kts

@@ -0,0 +1,13 @@
+plugins {
+  `kotlin-dsl`
+}
+
+repositories {
+  mavenCentral()
+  gradlePluginPortal()
+  mavenLocal()
+}
+
+dependencies {
+  implementation("com.diffplug.spotless:spotless-plugin-gradle:5.16.0")
+}

buildSrc/src/main/kotlin/otel.java-conventions.gradle.kts

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+import org.gradle.api.tasks.testing.logging.TestExceptionFormat
+
+plugins {
+  `java-library`
+
+  eclipse
+  idea
+
+  id("otel.spotless-conventions")
+}
+
+java {
+  toolchain {
+    languageVersion.set(JavaLanguageVersion.of(17))
+  }
+
+  withJavadocJar()
+  withSourcesJar()
+}
+
+tasks {
+  withType<JavaCompile>().configureEach {
+    with(options) {
+      release.set(8)
+
+      //disable deprecation warnings for the protobuf module
+      compilerArgs.add("-Xlint:-deprecation")
+
+      encoding = "UTF-8"
+    }
+  }
+
+  withType<Test>().configureEach {
+    useJUnitPlatform()
+
+    testLogging {
+      exceptionFormat = TestExceptionFormat.FULL
+      showExceptions = true
+      showCauses = true
+      showStackTraces = true
+    }
+    maxHeapSize = "1500m"
+  }
+
+  withType<Javadoc>().configureEach {
+    exclude("io/opentelemetry/**/internal/**")
+
+    with(options as StandardJavadocDocletOptions) {
+      source = "8"
+      encoding = "UTF-8"
+      docEncoding = "UTF-8"
+      breakIterator(true)
+
+      addBooleanOption("html5", true)
+
+      links("https://docs.oracle.com/javase/8/docs/api/")
+      addBooleanOption("Xdoclint:all,-missing", true)
+    }
+  }
+
+  withType<Jar>().configureEach {
+    manifest {
+      attributes(
+        "Automatic-Module-Name" to "io.opentelemetry.proto",
+        "Built-By" to System.getProperty("user.name"),
+        "Built-JDK" to System.getProperty("java.version"),
+        "Implementation-Title" to project.name,
+        "Implementation-Version" to project.version)
+    }
+  }
+
+  afterEvaluate {
+    withType<Javadoc>().configureEach {
+      with(options as StandardJavadocDocletOptions) {
+        val title = "${project.description}"
+        docTitle = title
+        windowTitle = title
+      }
+    }
+  }
+}
+
+configurations.configureEach {
+  resolutionStrategy {
+    failOnVersionConflict()
+    preferProjectModules()
+  }
+}

buildSrc/src/main/kotlin/otel.spotless-conventions.gradle.kts

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+plugins {
+  id("com.diffplug.spotless")
+}
+
+spotless {
+  java {
+    googleJavaFormat()
+    licenseHeaderFile(rootProject.file("buildscripts/spotless.license.java"), "(package|import|public|// Includes work from:)")
+    target("src/**/*.java")
+  }
+  plugins.withId("groovy") {
+    groovy {
+      licenseHeaderFile(rootProject.file("buildscripts/spotless.license.java"), "(package|import|class)")
+    }
+  }
+  plugins.withId("scala") {
+    scala {
+      scalafmt()
+      licenseHeaderFile(rootProject.file("buildscripts/spotless.license.java"), "(package|import|public)")
+      target("src/**/*.scala")
+    }
+  }
+  plugins.withId("org.jetbrains.kotlin.jvm") {
+    kotlin {
+      ktlint().userData(mapOf("indent_size" to "2", "continuation_indent_size" to "2", "disabled_rules" to "no-wildcard-imports"))
+      licenseHeaderFile(rootProject.file("buildscripts/spotless.license.java"), "(package|import|class|// Includes work from:)")
+    }
+  }
+  kotlinGradle {
+    ktlint().userData(mapOf("indent_size" to "2", "continuation_indent_size" to "2", "disabled_rules" to "no-wildcard-imports"))
+  }
+  format("misc") {
+    // not using "**/..." to help keep spotless fast
+    target(
+      ".gitattributes",
+      ".gitconfig",
+      ".editorconfig",
+      "*.md",
+      "src/**/*.md",
+      "docs/**/*.md",
+      "*.sh",
+      "src/**/*.properties")
+    indentWithSpaces()
+    trimTrailingWhitespace()
+    endWithNewline()
+  }
+}

buildscripts/spotless.license.java

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+/*
+ * Copyright The OpenTelemetry Authors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists