Add Inferred spans extension (#47)

---------

Co-authored-by: Sylvain Juge <[email protected]>

.gitignore

@@ -12,3 +12,6 @@ examples/**/build/
 *.ipr
 *.iws
 out/
+
+# OS X
+**/.DS_Store

build.gradle

@@ -8,9 +8,11 @@ version '0.0.1-SNAPSHOT'
 defaultTasks("agent:assemble")
 
 subprojects {
+  group = rootProject.group
   version = rootProject.version
 
   apply plugin: "java"
+  apply plugin: "maven-publish" //Allows to run ./gradle publishToMavenLocal for easy local testing
   apply plugin: "com.diffplug.spotless"
 
   ext {
@@ -23,6 +25,7 @@ subprojects {
   }
 
   repositories {
+    mavenLocal()
     mavenCentral()
     maven {
       name = "sonatype"
@@ -32,9 +35,16 @@ subprojects {
 
   spotless {
     java {
+      target("src/**/*.java")
       googleJavaFormat()
+
       licenseHeaderFile(rootProject.file("buildscripts/spotless.license.java"), "(package|import|public)")
-      target("src/**/*.java")
+          .named("default")
+
+      licenseHeaderFile(rootProject.file("buildscripts/spotless.reallogic.license.java"), "(package|import|public)")
+          .named("reallogic")
+          .onlyIfContentMatches("package co.elastic.otel.profiler.collections;")
+
     }
   }
 

buildscripts/spotless.reallogic.license.java

@@ -0,0 +1,33 @@
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. 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.
+ */
+/*
+ * Copyright 2014-2020 Real Logic Limited.
+ *
+ * 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
+ *
+ * https://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.
+ */

gradle/libs.versions.toml

@@ -22,7 +22,9 @@ opentelemetryInstrumentationAlphaBom = { group = "io.opentelemetry.instrumentati
 awsContribResources = { group = "io.opentelemetry.contrib", name = "opentelemetry-aws-resources", version.ref = "opentelemetryContribAlpha" }
 contribResources = { group = "io.opentelemetry.contrib", name = "opentelemetry-resource-providers", version.ref = "opentelemetryContribAlpha" }
 
-assertJ-core = "org.assertj:assertj-core:3.24.2"
+assertj-core = "org.assertj:assertj-core:3.24.2"
+awaitility = "org.awaitility:awaitility:4.2.0"
+findbugs-jsr305 = "com.google.code.findbugs:jsr305:3.0.0"
 
 [bundles]
 

inferred-spans/build.gradle.kts

@@ -0,0 +1,41 @@
+plugins {
+  `java-library`
+}
+
+dependencies {
+  compileOnly("io.opentelemetry:opentelemetry-sdk")
+  compileOnly(libs.findbugs.jsr305)
+  implementation("com.lmax:disruptor:3.4.4")
+  implementation("org.jctools:jctools-core:4.0.1")
+  implementation("com.blogspot.mydailyjava:weak-lock-free:0.18")
+
+  testCompileOnly(libs.findbugs.jsr305)
+  testImplementation("io.opentelemetry:opentelemetry-sdk")
+  testImplementation("io.opentelemetry:opentelemetry-sdk-testing")
+  testImplementation(libs.assertj.core)
+  testImplementation(libs.awaitility)
+  testImplementation("org.kohsuke:github-api:1.133")
+  testImplementation("org.apache.commons:commons-compress:1.21")
+  testImplementation("tools.profiler:async-profiler:1.8.3")
+}
+
+tasks.withType<Test>().all {
+  jvmArgs("-Djava.util.logging.config.file="+sourceSets.test.get().output.resourcesDir+"/logging.properties")
+}
+
+
+publishing {
+  publications {
+    create<MavenPublication>("maven") {
+      from(components["java"])
+      versionMapping {
+        usage("java-api") {
+          fromResolutionOf("runtimeClasspath")
+        }
+        usage("java-runtime") {
+          fromResolutionResult()
+        }
+      }
+    }
+  }
+}