fix test

HACKATHON.md

@@ -1,9 +1,10 @@
 ## Building
 
 1. Check out https://github.com/zeitlinger/opentelemetry-java-instrumentation/tree/http-client-response-consumer
-2. Run `./gradlew publishToMavenLocal` in the root directory of the project
+2. Run `./gradlew publishToMavenLocal` in the root directory of the project (doesn't work yet)
 3. Go to the root directory of this project
-4. Apply the patch `git apply opentelemetry-java-instrumentation.patch`
+4. Use the snapshot version in https://github.com/grafana/grafana-opentelemetry-java/blob/et-phone-home/build.gradle
+    (doesn't work yet)
 5. Run `./gradlew clean assemble`
 6. Copy `agent/build/libs/grafana-opentelemetry-java.jar` to wherever you want to use the agent jar,
     e.g. `cp agent/build/libs/grafana-opentelemetry-java.jar ~/source/docker-otel-lgtm/examples/java`

build.gradle

@@ -1,19 +1,24 @@
+import java.util.regex.Pattern
+
 group 'com.grafana'
 version '10.0.0-SNAPSHOT' // the version of the actual release is set during the release process in build-release.sh
 
 buildscript {
   ext {
+//    otelInstrumentationVersion = "2.11.0-SNAPSHOT"
     otelInstrumentationVersion = "2.10.0"
+    otelInstrumentationVersionAlpha = otelInstrumentationVersion.replaceFirst(Pattern.compile("(-SNAPSHOT)?\$"), "-alpha\$1")
   }
   repositories {
+    mavenLocal()
     maven {
       url "https://plugins.gradle.org/m2/"
     }
   }
   dependencies {
     classpath "com.diffplug.spotless:spotless-plugin-gradle:6.25.0"
     classpath "com.gradleup.shadow:shadow-gradle-plugin:8.3.5"
-    classpath "io.opentelemetry.instrumentation:gradle-plugins:${otelInstrumentationVersion}-alpha"
+    classpath "io.opentelemetry.instrumentation:gradle-plugins:${otelInstrumentationVersionAlpha}"
   }
 }
 
@@ -26,7 +31,7 @@ subprojects {
   ext {
     versions = [
       opentelemetryJavaagent     : otelInstrumentationVersion,
-      opentelemetryJavaagentAlpha: "${otelInstrumentationVersion}-alpha",
+      opentelemetryJavaagentAlpha: otelInstrumentationVersionAlpha,
 
       bytebuddy                  : "1.15.10",
       autoservice                : "1.1.1",
@@ -45,6 +50,7 @@ subprojects {
   }
 
   repositories {
+    mavenLocal()
     mavenCentral()
   }