disentangle ledger api (#17831)

* make testing-utils independent of ledger-api

* remove dead files

* move non ledger-api stuff to libs-scala

canton/BUILD.bazel

@@ -322,14 +322,14 @@ scala_library(
         "//language-support/java/bindings:bindings-java",
         "//language-support/scala/bindings",
         "//ledger-api/grpc-definitions:ledger_api_proto_scala",
-        "//ledger-api/rs-grpc-bridge",
-        "//ledger-api/rs-grpc-pekko",
         "//libs-scala/concurrent",
         "//libs-scala/executors",
         "//libs-scala/logging-entries",
         "//libs-scala/nameof",
         "//libs-scala/nonempty",
         "//libs-scala/nonempty-cats",
+        "//libs-scala/rs-grpc-bridge",
+        "//libs-scala/rs-grpc-pekko",
         "//libs-scala/scala-utils",
         "//observability/metrics",
         "@canton_maven//:org_flywaydb_flyway_core",
@@ -520,8 +520,6 @@ scala_library(
         "//language-support/scala/bindings",
         "//language-support/scala/bindings-pekko",
         "//ledger-api/grpc-definitions:ledger_api_proto_scala",
-        "//ledger-api/rs-grpc-bridge",
-        "//ledger-api/rs-grpc-pekko",
         "//libs-scala/build-info",
         "//libs-scala/concurrent",
         "//libs-scala/contextualized-logging",
@@ -537,6 +535,8 @@ scala_library(
         "//libs-scala/resources",
         "//libs-scala/resources-grpc",
         "//libs-scala/resources-pekko",
+        "//libs-scala/rs-grpc-bridge",
+        "//libs-scala/rs-grpc-pekko",
         "//libs-scala/scala-utils",
         "//libs-scala/struct-json/struct-spray-json",
         "//libs-scala/timer-utils",
@@ -618,7 +618,6 @@ scala_library(
         "//language-support/scala/bindings",
         "//language-support/scala/bindings-pekko",
         "//ledger-api/grpc-definitions:ledger_api_proto_scala",
-        "//ledger-api/rs-grpc-bridge",
         "//libs-scala/concurrent",
         "//libs-scala/contextualized-logging",
         "//libs-scala/jwt",
@@ -629,6 +628,7 @@ scala_library(
         "//libs-scala/resources",
         "//libs-scala/resources-grpc",
         "//libs-scala/resources-pekko",
+        "//libs-scala/rs-grpc-bridge",
         "//libs-scala/scala-utils",
         "//libs-scala/struct-json/struct-spray-json",
         "//libs-scala/timer-utils",
@@ -713,11 +713,11 @@ scala_library(
         "//language-support/scala/bindings",
         "//language-support/scala/bindings-pekko",
         "//ledger-api/grpc-definitions:ledger_api_proto_scala",
-        "//ledger-api/rs-grpc-bridge",
         "//libs-scala/executors",
         "//libs-scala/nameof",
         "//libs-scala/nonempty",
         "//libs-scala/nonempty-cats",
+        "//libs-scala/rs-grpc-bridge",
         "//libs-scala/scala-utils",
         "//observability/metrics",
         "@maven//:com_github_ben_manes_caffeine_caffeine",
@@ -896,7 +896,6 @@ scala_library(
         "//language-support/scala/bindings",
         "//language-support/scala/bindings-pekko",
         "//ledger-api/grpc-definitions:ledger_api_proto_scala",
-        "//ledger-api/rs-grpc-bridge",
         "//libs-scala/contextualized-logging",
         "//libs-scala/executors",
         "//libs-scala/jwt",
@@ -908,6 +907,7 @@ scala_library(
         "//libs-scala/resources",
         "//libs-scala/resources-grpc",
         "//libs-scala/resources-pekko",
+        "//libs-scala/rs-grpc-bridge",
         "//libs-scala/scala-utils",
         "//observability/metrics",
         "//observability/tracing",
@@ -977,7 +977,6 @@ scala_library(
         "//language-support/scala/bindings",
         "//language-support/scala/bindings-pekko",
         "//ledger-api/grpc-definitions:ledger_api_proto_scala",
-        "//ledger-api/rs-grpc-bridge",
         "//libs-scala/contextualized-logging",
         "//libs-scala/executors",
         "//libs-scala/jwt",
@@ -985,6 +984,7 @@ scala_library(
         "//libs-scala/nameof",
         "//libs-scala/nonempty",
         "//libs-scala/nonempty-cats",
+        "//libs-scala/rs-grpc-bridge",
         "//libs-scala/scala-utils",
         "//observability/metrics",
         "@maven//:ch_qos_logback_logback_classic",
@@ -1071,9 +1071,9 @@ scala_library(
         "//language-support/java/bindings:bindings-java",
         "//language-support/scala/bindings",
         "//language-support/scala/bindings-pekko",
-        "//ledger-api/rs-grpc-bridge",
         "//libs-scala/jwt",
         "//libs-scala/nonempty",
+        "//libs-scala/rs-grpc-bridge",
         "//observability/metrics",
         "@maven//:ch_qos_logback_logback_classic",
         "@maven//:ch_qos_logback_logback_core",

compiler/repl-service/server/BUILD.bazel

@@ -38,11 +38,11 @@ da_scala_binary(
         "//daml-lf/transaction",
         "//daml-script/runner:script-runner-lib",
         "//language-support/scala/bindings-pekko",
-        "//ledger-api/rs-grpc-bridge",
         "//ledger-service/cli-opts",
         "//ledger-service/lf-value-json",
         "//ledger/ledger-api-common",
         "//libs-scala/auth-utils",
+        "//libs-scala/rs-grpc-bridge",
         "//libs-scala/scala-utils",
         "@maven//:io_grpc_grpc_api",
         "@maven//:io_grpc_grpc_netty",

compiler/scenario-service/server/BUILD.bazel

@@ -38,8 +38,8 @@ da_scala_binary(
         "//daml-script/runner:script-runner-lib",
         "//language-support/scala/bindings",
         "//language-support/scala/bindings-pekko",
-        "//ledger-api/rs-grpc-bridge",
         "//libs-scala/contextualized-logging",
+        "//libs-scala/rs-grpc-bridge",
         "@maven//:com_google_protobuf_protobuf_java",
         "@maven//:io_grpc_grpc_api",
         "@maven//:io_grpc_grpc_netty",

daml-assistant/integration-tests/BUILD.bazel

@@ -18,8 +18,8 @@ genrule(
         "//ledger/ledger-api-auth-client:ledger-api-auth-client_pom.xml",
         "//language-support/java/codegen:shaded_binary.jar",
         "//language-support/java/codegen:shaded_binary_pom.xml",
-        "//ledger-api/rs-grpc-bridge:librs-grpc-bridge.jar",
-        "//ledger-api/rs-grpc-bridge:rs-grpc-bridge_pom.xml",
+        "//libs-scala/rs-grpc-bridge:librs-grpc-bridge.jar",
+        "//libs-scala/rs-grpc-bridge:rs-grpc-bridge_pom.xml",
         "//docs:quickstart-java.tar.gz",
     ],
     outs = ["integration-tests-mvn.tar"],
@@ -58,8 +58,8 @@ genrule(
         $(location //language-support/java/codegen:shaded_binary_pom.xml)
       install_mvn \\
         "com.daml" "rs-grpc-bridge" \\
-        $(location //ledger-api/rs-grpc-bridge:librs-grpc-bridge.jar) \\
-        $(location //ledger-api/rs-grpc-bridge:rs-grpc-bridge_pom.xml)
+        $(location //libs-scala/rs-grpc-bridge:librs-grpc-bridge.jar) \\
+        $(location //libs-scala/rs-grpc-bridge:rs-grpc-bridge_pom.xml)
       install_mvn \\
         "com.daml" "ledger-api-auth-client" \\
         $(location //ledger/ledger-api-auth-client:libledger-api-auth-client.jar) \\

daml-script/export/BUILD.bazel

@@ -43,11 +43,11 @@ da_scala_binary(
         "//daml-lf/language",
         "//language-support/scala/bindings",
         "//language-support/scala/bindings-pekko",
-        "//ledger-api/rs-grpc-bridge",
         "//ledger-service/cli-opts",
         "//ledger/ledger-api-client",
         "//ledger/ledger-api-common",
         "//libs-scala/auth-utils",
+        "//libs-scala/rs-grpc-bridge",
         "//libs-scala/scala-utils",
         "@maven//:org_apache_commons_commons_text",
     ],

daml-script/export/integration-tests/example-export-client/BUILD.bazel

@@ -23,9 +23,9 @@ da_scala_binary(
         "//daml-script/runner:script-runner-lib",
         "//language-support/scala/bindings",
         "//language-support/scala/bindings-pekko",
-        "//ledger-api/rs-grpc-bridge",
         "//ledger/ledger-api-common",
         "//libs-scala/auth-utils",
         "//libs-scala/fs-utils",
+        "//libs-scala/rs-grpc-bridge",
     ],
 )

daml-script/export/integration-tests/reproduces-transactions/BUILD.bazel

@@ -40,8 +40,6 @@ da_scala_test(
         "//daml-script/export/transaction-eq",
         "//daml-script/runner:script-runner-lib",
         "//language-support/scala/bindings",
-        "//ledger-api/rs-grpc-bridge",
-        "//ledger-api/testing-utils",
         "//ledger/ledger-api-client",
         "//ledger/ledger-api-common",
         "//ledger/ledger-api-domain",
@@ -49,6 +47,8 @@ da_scala_test(
         "//libs-scala/ledger-resources",
         "//libs-scala/ports",
         "//libs-scala/resources",
+        "//libs-scala/rs-grpc-bridge",
+        "//libs-scala/testing-utils",
         "//test-common:dar-files-default-lib",
         "//test-common/canton/it-lib",
         "@maven//:io_netty_netty_handler",

daml-script/runner/BUILD.bazel

@@ -69,7 +69,6 @@ da_scala_library(
         "//daml-script/converter",
         "//language-support/scala/bindings",
         "//language-support/scala/bindings-pekko",
-        "//ledger-api/rs-grpc-bridge",
         "//ledger-service/cli-opts",
         "//ledger-service/lf-value-json",
         "//ledger/error",
@@ -82,6 +81,7 @@ da_scala_library(
         "//libs-scala/contextualized-logging",
         "//libs-scala/jwt",
         "//libs-scala/nonempty",
+        "//libs-scala/rs-grpc-bridge",
         "@maven//:com_google_guava_guava",
     ],
 )
@@ -121,8 +121,6 @@ da_scala_test(
         "//daml-lf/data",
         "//language-support/scala/bindings",
         "//language-support/scala/bindings-pekko",
-        "//ledger-api/rs-grpc-bridge",
-        "//ledger-api/testing-utils",
         "//ledger-service/http-json:http-json-ce",
         "//ledger-service/http-json-cli:ce",
         "//ledger-service/http-json-testing:ce",
@@ -131,7 +129,9 @@ da_scala_test(
         "//libs-scala/ledger-resources",
         "//libs-scala/ports",
         "//libs-scala/resources",
+        "//libs-scala/rs-grpc-bridge",
         "//libs-scala/scala-utils",
+        "//libs-scala/testing-utils",
         "//test-common/canton/it-lib",
         "@maven//:org_scalatest_scalatest_compatible",
     ],

daml-script/test/BUILD.bazel

@@ -170,13 +170,13 @@ da_scala_library(
         "//daml-script/runner:script-runner-lib",
         "//language-support/scala/bindings",
         "//language-support/scala/bindings-pekko",
-        "//ledger-api/rs-grpc-bridge",
-        "//ledger-api/testing-utils",
         "//ledger/ledger-api-common",
         "//libs-scala/ledger-resources",
         "//libs-scala/ports",
         "//libs-scala/resources",
+        "//libs-scala/rs-grpc-bridge",
         "//libs-scala/scala-utils",
+        "//libs-scala/testing-utils",
         "//test-common/canton/it-lib",
         "@maven//:org_scalatest_scalatest_compatible",
     ],
@@ -368,8 +368,6 @@ da_scala_test_suite(
         "//daml-script/runner:script-runner-lib",
         "//language-support/scala/bindings",
         "//language-support/scala/bindings-pekko",
-        "//ledger-api/rs-grpc-bridge",
-        "//ledger-api/testing-utils",
         "//ledger-service/cli-opts",
         "//ledger-service/http-json:http-json-ce",
         "//ledger-service/http-json-cli:ce",
@@ -384,7 +382,9 @@ da_scala_test_suite(
         "//libs-scala/ledger-resources",
         "//libs-scala/ports",
         "//libs-scala/resources",
+        "//libs-scala/rs-grpc-bridge",
         "//libs-scala/scala-utils",
+        "//libs-scala/testing-utils",
         "//observability/metrics",
         "//test-common/canton/it-lib",
     ],
@@ -438,8 +438,6 @@ da_scala_test_suite(
         "//daml-script/runner:script-runner-lib",
         "//language-support/scala/bindings",
         "//language-support/scala/bindings-pekko",
-        "//ledger-api/rs-grpc-bridge",
-        "//ledger-api/testing-utils",
         "//ledger-service/cli-opts",
         "//ledger-service/http-json:http-json-ce",
         "//ledger-service/http-json-cli:ce",
@@ -459,7 +457,9 @@ da_scala_test_suite(
         "//libs-scala/resources",
         "//libs-scala/resources-grpc",
         "//libs-scala/resources-pekko",
+        "//libs-scala/rs-grpc-bridge",
         "//libs-scala/scala-utils",
+        "//libs-scala/testing-utils",
         "//observability/metrics",
         "//test-common",
         "//test-common/canton/it-lib",

language-support/java/BUILD.bazel

@@ -26,7 +26,7 @@ javadoc_library(
     deps = [
         "//language-support/java/bindings:bindings-java",
         "//language-support/java/bindings-rxjava",
-        "//ledger-api/rs-grpc-bridge",
+        "//libs-scala/rs-grpc-bridge",
         "@maven//:com_google_code_findbugs_jsr305",
         "@maven//:com_google_protobuf_protobuf_java",
         "@maven//:io_grpc_grpc_core",

language-support/java/bindings-rxjava/BUILD.bazel

@@ -36,8 +36,8 @@ da_java_library(
     ],
     deps = [
         "//language-support/java/bindings:bindings-java",
-        "//ledger-api/rs-grpc-bridge",
         "//ledger/ledger-api-auth-client",
+        "//libs-scala/rs-grpc-bridge",
         "@maven//:com_google_api_grpc_proto_google_common_protos",
         "@maven//:com_google_protobuf_protobuf_java",
         "@maven//:io_grpc_grpc_api",
@@ -75,11 +75,11 @@ da_scala_library(
         "//daml-lf/data",
         "//language-support/java/bindings:bindings-java",
         "//ledger-api/grpc-definitions:ledger_api_proto_scala",
-        "//ledger-api/rs-grpc-bridge",
         "//ledger/ledger-api-auth",
         "//ledger/ledger-api-domain",
         "//ledger/participant-local-store",
         "//libs-scala/contextualized-logging",
+        "//libs-scala/rs-grpc-bridge",
         "@maven//:com_google_protobuf_protobuf_java",
         "@maven//:io_grpc_grpc_netty",
         "@maven//:io_reactivex_rxjava2_rxjava",

language-support/java/codegen/BUILD.bazel

@@ -412,14 +412,14 @@ da_scala_test(
         "//daml-lf/data",
         "//language-support/java/bindings:bindings-java",
         "//language-support/scala/bindings-pekko",
-        "//ledger-api/rs-grpc-bridge",
-        "//ledger-api/testing-utils",
         "//ledger/ledger-api-common",
         "//ledger/ledger-api-domain",
         "//libs-scala/ledger-resources",
         "//libs-scala/ledger-resources:ledger-resources-test-lib",
         "//libs-scala/ports",
         "//libs-scala/resources",
+        "//libs-scala/rs-grpc-bridge",
+        "//libs-scala/testing-utils",
         "//test-common/canton/it-lib",
         "@maven//:com_google_protobuf_protobuf_java",
         "@maven//:io_grpc_grpc_api",

language-support/scala/bindings-pekko-testing/BUILD.bazel

@@ -28,7 +28,7 @@ da_scala_library(
         "@maven//:ch_qos_logback_logback_classic",
     ],
     deps = [
-        "//ledger-api/rs-grpc-bridge",
+        "//libs-scala/rs-grpc-bridge",
         "@maven//:com_typesafe_config",
         "@maven//:org_scalatest_scalatest_compatible",
     ],

language-support/scala/bindings-pekko/BUILD.bazel

@@ -38,9 +38,9 @@ da_scala_library(
     exports = [
         "//language-support/java/bindings:bindings-java",
         "//language-support/scala/bindings",
-        "//ledger-api/rs-grpc-pekko",
         "//ledger/ledger-api-client",
         "//ledger/ledger-api-domain",
+        "//libs-scala/rs-grpc-pekko",
         "@maven//:ch_qos_logback_logback_classic",
         "@maven//:ch_qos_logback_logback_core",
         "@maven//:com_google_api_grpc_proto_google_common_protos",
@@ -53,10 +53,10 @@ da_scala_library(
     deps = [
         "//language-support/java/bindings:bindings-java",
         "//language-support/scala/bindings",
-        "//ledger-api/rs-grpc-pekko",
         "//ledger/ledger-api-client",
         "//ledger/ledger-api-common",
         "//ledger/ledger-api-domain",
+        "//libs-scala/rs-grpc-pekko",
         "//observability/tracing",
         "@maven//:ch_qos_logback_logback_classic",
         "@maven//:ch_qos_logback_logback_core",
@@ -96,8 +96,8 @@ da_scala_test_suite(
         ":bindings-pekko",
         "//language-support/scala/bindings",
         "//language-support/scala/bindings-pekko-testing",
-        "//ledger-api/rs-grpc-bridge",
         "//ledger/ledger-api-client",
+        "//libs-scala/rs-grpc-bridge",
         "//observability/tracing",
         "@maven//:com_google_api_grpc_proto_google_common_protos",
         "@maven//:com_typesafe_config",

language-support/scala/codegen-sample-app/BUILD.bazel

@@ -141,13 +141,13 @@ da_scala_test(
         "//language-support/scala/bindings",
         "//language-support/scala/bindings-pekko",
         "//language-support/scala/codegen-testing",
-        "//ledger-api/rs-grpc-bridge",
-        "//ledger-api/testing-utils",
         "//ledger/ledger-api-client",
         "//ledger/ledger-api-common",
         "//libs-scala/ledger-resources",
         "//libs-scala/ports",
         "//libs-scala/resources",
+        "//libs-scala/rs-grpc-bridge",
+        "//libs-scala/testing-utils",
         "//observability/tracing",
         "//test-common/canton/it-lib",
     ],

ledger-api/.sbtopts

@@ -1 +0,0 @@
--J-XX:MaxMetaspaceSize=512M

ledger-api/perf-testing/BUILD.bazel

@@ -1,25 +0,0 @@
-# Copyright (c) 2023 Digital Asset (Switzerland) GmbH and/or its affiliates. All rights reserved.
-# SPDX-License-Identifier: Apache-2.0
-
-load(
-    "//bazel_tools:scala.bzl",
-    "da_scala_library",
-)
-
-da_scala_library(
-    name = "perf-testing",
-    srcs = glob(["src/**/*.scala"]),
-    scala_deps = [
-        "@maven//:com_storm_enroute_scalameter",
-        "@maven//:com_storm_enroute_scalameter_core",
-        "@maven//:org_apache_pekko_pekko_actor",
-        "@maven//:org_apache_pekko_pekko_stream",
-    ],
-    visibility = [
-        "//visibility:public",
-    ],
-    deps = [
-        "//ledger-api/testing-utils",
-        "@maven//:org_slf4j_slf4j_api",
-    ],
-)

ledger-api/perf-testing/src/main/scala/com/digitalasset/ledger/api/perf/util/PekkoStreamPerformanceTest.scala

@@ -1,61 +0,0 @@
-// Copyright (c) 2023 Digital Asset (Switzerland) GmbH and/or its affiliates. All rights reserved.
-// SPDX-License-Identifier: Apache-2.0
-
-package com.daml.ledger.api.perf.util
-
-import org.apache.pekko.actor.ActorSystem
-import org.apache.pekko.stream.Materializer
-import com.daml.ledger.api.testing.utils.Resource
-import org.slf4j.{Logger, LoggerFactory}
-
-import scala.concurrent.{ExecutionContext, ExecutionContextExecutor}
-
-@SuppressWarnings(Array("org.wartremover.warts.LeakingSealed"))
-abstract class PekkoStreamPerformanceTest extends PerformanceTest {
-
-  protected val logger: Logger = LoggerFactory.getLogger(this.getClass)
-
-  type ResourceType
-
-  @volatile protected var system: ActorSystem = _
-  @volatile protected var materializer: Materializer = _
-  @transient protected implicit val ec: ExecutionContextExecutor = ExecutionContext.global
-
-  protected def resource: Resource[ResourceType]
-
-  protected def setup(): Unit = {
-    resource.setup()
-    implicit val sys: ActorSystem = ActorSystem(this.getClass.getSimpleName.stripSuffix("$"))
-    system = sys
-    materializer = Materializer(system)
-  }
-
-  protected def teardown(): Unit = {
-    await(system.terminate())
-    resource.close()
-  }
-
-  implicit class FixtureSetup[T](using: Using[T]) extends Serializable {
-    def withLifecycleManagement(additionalSetup: T => Unit = _ => ()): Using[T] =
-      using
-        .setUp { input =>
-          try {
-            setup()
-            additionalSetup(input)
-          } catch {
-            case t: Throwable =>
-              logger.error("Setup failed.", t)
-              throw t
-          }
-        }
-        .tearDown { _ =>
-          try {
-            teardown()
-          } catch {
-            case t: Throwable =>
-              logger.error("Teardown failed.", t)
-              throw t
-          }
-        }
-  }
-}

ledger-api/perf-testing/src/main/scala/com/digitalasset/ledger/api/perf/util/PerformanceTest.scala

@@ -1,66 +0,0 @@
-// Copyright (c) 2023 Digital Asset (Switzerland) GmbH and/or its affiliates. All rights reserved.
-// SPDX-License-Identifier: Apache-2.0
-
-package com.daml.ledger.api.perf.util
-
-import com.daml.ledger.api.perf.util.reporter.JMeterReporter
-import org.scalameter.KeyValue
-import org.scalameter.api._
-import org.scalameter.execution.{LocalExecutor, SeparateJvmsExecutor}
-import org.scalameter.picklers.Implicits._
-import org.scalameter.reporting.RegressionReporter
-
-import scala.concurrent.duration._
-import scala.concurrent.{Await, Future}
-
-/** Contains common elements for ScalaMeter tests that we expect to reuse.
-  * Values are lazy to make sure that their usage doesn't result in NPEs.
-  * They are also transient to avoid serializing them when [[SeparateJvmsExecutor]] is used.
-  */
-// we extend this, but Bench is sealed apparently
-@SuppressWarnings(Array("org.wartremover.warts.LeakingSealed"))
-abstract class PerformanceTest extends Bench[Double] {
-
-  protected def doWarmup: Boolean = true
-
-  protected def localExecution: Boolean = false
-
-  protected def asyncTimeout: FiniteDuration = 5.minutes
-
-  private def createExecutor =
-    if (localExecution) LocalExecutor.apply[Double] _ else (SeparateJvmsExecutor.apply[Double] _)
-
-  @transient protected lazy val warmer: Warmer =
-    if (doWarmup) Executor.Warmer.Default() else Executor.Warmer.Zero
-
-  @transient protected lazy val aggregator: Aggregator[Double] = Aggregator.median[Double]
-
-  @transient lazy val executor: Executor[Double] =
-    createExecutor(warmer, aggregator, measurer)
-
-  @transient lazy val measurer: Measurer[Double] = Measurer.Default()
-
-  @transient lazy val reporter: Reporter[Double] = Reporter.Composite(
-    RegressionReporter[Double](
-      RegressionReporter.Tester.Accepter(),
-      RegressionReporter.Historian.ExponentialBackoff(),
-    ),
-    new JMeterReporter[Double](this.getClass),
-  )
-
-  @transient lazy val persistor = Persistor.None
-
-  protected def daConfig: Seq[org.scalameter.KeyValue] =
-    Seq[org.scalameter.KeyValue](
-      KeyValue(exec.independentSamples -> 1),
-      KeyValue(exec.minWarmupRuns -> 5),
-      KeyValue(exec.benchRuns -> 20),
-      KeyValue(exec.jvmflags -> List("-Xmx4096m", "-Xms4096m")),
-      KeyValue(verbose -> true),
-    )
-
-  protected def await[T](f: => Future[T]): T = {
-    Await.result(f, asyncTimeout)
-  }
-
-}

ledger-api/perf-testing/src/main/scala/com/digitalasset/ledger/api/perf/util/reporter/JMeterReporter.scala

@@ -1,46 +0,0 @@
-// Copyright (c) 2023 Digital Asset (Switzerland) GmbH and/or its affiliates. All rights reserved.
-// SPDX-License-Identifier: Apache-2.0
-
-package com.daml.ledger.api.perf.util.reporter
-
-import java.io.File
-
-import javax.xml.transform.dom.DOMSource
-import javax.xml.transform.stream.StreamResult
-import javax.xml.transform.{OutputKeys, TransformerFactory}
-import org.scalameter.CurveData
-import org.scalameter.api.{Persistor, Reporter, _}
-import org.scalameter.utils.Tree
-import org.w3c.dom.Document
-
-/** Produces a file which's contents mimic JMeter's XML output
-  * http://jmeter.apache.org/usermanual/listeners.html#xmlformat2.1
-  */
-class JMeterReporter[T: Numeric](clazz: Class[_]) extends Reporter[T] {
-
-  private def writeToFile(document: Document, file: File): Unit = {
-    val transformer = TransformerFactory.newInstance.newTransformer
-    transformer.setOutputProperty(OutputKeys.INDENT, "yes")
-    val source = new DOMSource(document)
-    val console = new StreamResult(file)
-    transformer.transform(source, console)
-  }
-
-  def report(results: Tree[CurveData[T]], persistor: Persistor): Boolean = {
-
-    // resultDir is global setting
-    val resultDirLocation = org.scalameter.currentContext(reports.resultDir)
-    val resultDir = new File(resultDirLocation, "jmeter")
-    resultDir.mkdirs()
-    val resultFile = new File(resultDir, s"${clazz.getName.stripSuffix("$")}.xml")
-
-    val document = JMeterXmlGenerator
-      .appendToDocument(results, resultFile)
-
-    writeToFile(document, resultFile)
-
-    true
-  }
-
-  def report(result: CurveData[T], persistor: Persistor): Unit = ()
-}

ledger-api/perf-testing/src/main/scala/com/digitalasset/ledger/api/perf/util/reporter/JMeterXmlGenerator.scala

@@ -1,125 +0,0 @@
-// Copyright (c) 2023 Digital Asset (Switzerland) GmbH and/or its affiliates. All rights reserved.
-// SPDX-License-Identifier: Apache-2.0
-
-package com.daml.ledger.api.perf.util.reporter
-
-import java.io.File
-import java.time.Clock
-
-import javax.xml.parsers.DocumentBuilderFactory
-import org.scalameter.utils.Tree
-import org.scalameter.{CurveData, Parameters}
-import org.w3c.dom.{Document, Element}
-
-private[reporter] object JMeterXmlGenerator {
-
-  private val rootElementName = "testResults"
-
-  private def newDocument[T: Numeric](results: Tree[CurveData[T]]): Document = {
-    val doc = newDocBuilder.newDocument
-    val root = doc.createElementNS(null, rootElementName)
-    doc.appendChild(root)
-    addMeasurementsToDocument(results, doc, root)
-  }
-
-  private def newDocBuilder = {
-    DocumentBuilderFactory.newInstance.newDocumentBuilder
-  }
-
-  def appendToDocument[T: Numeric](results: Tree[CurveData[T]], file: File): Document = {
-    if (file.exists()) {
-      val doc = newDocBuilder.parse(file) // Will throw on failure.
-      Option(doc.getDocumentElement)
-        .filter(_.getNodeName == rootElementName)
-        .fold(
-          sys.error(
-            s"Cannot append to malformed XML. Root element '$rootElementName' was not found in file '${file.getAbsolutePath}'."
-          )
-        )(addMeasurementsToDocument(results, doc, _))
-    } else {
-      newDocument(results)
-    }
-
-  }
-
-  private def addMeasurementsToDocument[T: Numeric](
-      results: Tree[CurveData[T]],
-      doc: Document,
-      root: Element,
-  ) = {
-    val reportGenerationTime: String = Clock.systemUTC().millis().toString
-    val measurementXmlGenerator = new MeasurementXmlGenerator[T](doc, reportGenerationTime)
-    for {
-      result <- results
-      xmlElement <- measurementXmlGenerator.asXmlElements(result)
-    } {
-      root.appendChild(xmlElement)
-    }
-    doc
-  }
-
-  private class MeasurementXmlGenerator[T: Numeric](doc: Document, generationTime: String) {
-
-    def asXmlElements(result: CurveData[T]): Iterable[Element] = {
-      import AttributeNames._
-
-      for {
-        aggregate <- result.measurements
-        measurement <- aggregate.data.complete
-      } yield {
-        val node = doc.createElement("sample")
-        val testName = result.context.scope
-        val paramsStr = paramSuffix(aggregate.params)
-        val resp = FakeResponseData(aggregate.data.success)
-
-        node.setAttribute(label, s"$testName$paramsStr")
-        node.setAttribute(timestamp, generationTime)
-        node.setAttribute(
-          time,
-          implicitly[Numeric[T]].toLong(measurement).toString,
-        ) // No floating point results observed among samples
-        node.setAttribute(responseCode, resp.code)
-        node.setAttribute(responseMessage, resp.message)
-        node.setAttribute(success, resp.success)
-        node.setAttribute(latency, "0")
-        node.setAttribute(threadName, "-")
-
-        node
-      }
-    }
-
-    private def paramSuffix(parameters: Parameters): String = {
-      val filtered: Vector[String] = parameters.axisData.view
-        .map { case (key, value) =>
-          s"${key.fullName}:$value"
-        }
-        .to(Vector)
-
-      if (filtered.isEmpty) ""
-      else
-        filtered.sorted // to make sure order remains stable between runs in Jenkins so it can match up new results
-          .mkString(".[", ",", "]")
-
-    }
-  }
-
-  private object FakeResponseData {
-    case class FakeResponseData(code: String, message: String, success: String)
-
-    private val success = FakeResponseData("200", "OK", "true")
-    private val failure = FakeResponseData("500", "FAIL", "false")
-
-    def apply(boolean: Boolean): FakeResponseData = if (boolean) success else failure
-  }
-
-  private object AttributeNames {
-    val label = "lb"
-    val timestamp = "ts"
-    val time = "t"
-    val responseCode = "rc"
-    val responseMessage = "rm"
-    val success = "s"
-    val latency = "lt"
-    val threadName = "tn"
-  }
-}

ledger-api/rs-grpc-pekko/src/perf/scala/com/digitalasset/grpc/adapter/ServerStreamingBenchmark.scala

@@ -1,67 +0,0 @@
-// Copyright (c) 2023 Digital Asset (Switzerland) GmbH and/or its affiliates. All rights reserved.
-// SPDX-License-Identifier: Apache-2.0
-
-package com.daml.grpc.adapter
-
-import org.apache.pekko.Done
-import org.apache.pekko.stream.scaladsl.Sink
-import com.daml.grpc.adapter.client.pekko.ClientAdapter
-import com.daml.grpc.adapter.operation.PekkoServiceFixture
-import com.daml.ledger.api.perf.util.PekkoStreamPerformanceTest
-import com.daml.ledger.api.testing.utils.Resource
-import com.daml.platform.hello.{HelloRequest, HelloServiceGrpc}
-import io.grpc.ManagedChannel
-import org.scalameter.api.Gen
-import org.scalameter.picklers.noPickler._
-
-import scala.concurrent.Future
-import java.net.InetSocketAddress
-import java.util.concurrent.TimeUnit
-
-object ServerStreamingBenchmark extends PekkoStreamPerformanceTest {
-
-  override type ResourceType = () => ManagedChannel
-
-  @transient override protected lazy val resource: Resource[() => ManagedChannel] =
-    PekkoServiceFixture.getResource(Some(new InetSocketAddress(0))).map(_._2.channel)
-
-  private val sizes = for {
-    totalElements <- Gen.range("numResponses")(50000, 100000, 50000)
-    clients <- Gen.enumeration("numClients")(1, 10)
-    callsPerClient <- Gen.enumeration("numCals")(1, 10)
-  } yield (totalElements, clients, callsPerClient)
-
-  performance of "Pekko-Stream server" config (daConfig: _*) in {
-    measure method "server streaming" in {
-      using(sizes).withLifecycleManagement() in { case (totalElements, clients, callsPerClient) =>
-        val eventualDones = for {
-          (channel, schedulerPool) <- 1
-            .to(clients)
-            .map(i => resource.value() -> new PekkoExecutionSequencerPool(s"client-$i")(system))
-          _ <- 1.to(callsPerClient)
-        } yield {
-          serverStreamingCall(totalElements / clients / callsPerClient, channel)(schedulerPool)
-            .map(_ => channel -> schedulerPool)
-        }
-        val eventualTuples = Future.sequence(eventualDones)
-        await(eventualTuples).foreach { case (channel, pool) =>
-          channel.shutdown()
-          channel.awaitTermination(5, TimeUnit.SECONDS)
-          pool.close()
-        }
-
-      }
-    }
-  }
-
-  private def serverStreamingCall(streamedElements: Int, managedChannel: ManagedChannel)(implicit
-      executionSequencerFactory: ExecutionSequencerFactory
-  ): Future[Done] = {
-    ClientAdapter
-      .serverStreaming(
-        HelloRequest(streamedElements),
-        HelloServiceGrpc.stub(managedChannel).serverStreaming,
-      )
-      .runWith(Sink.ignore)(materializer)
-  }
-}

ledger-api/scripts/get-version

@@ -1,5 +0,0 @@
-#!/usr/bin/env bash
-set -e
-THIS_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-
-cat $THIS_DIR/../version.sbt | head -1 | sed -n 's/.*\"\(.*\)".*/\1/p'

ledger-api/testing-utils/src/main/scala/com/digitalasset/ledger/api/testing/utils/LedgerBackend.scala

@@ -1,11 +0,0 @@
-// Copyright (c) 2023 Digital Asset (Switzerland) GmbH and/or its affiliates. All rights reserved.
-// SPDX-License-Identifier: Apache-2.0
-
-package com.daml.ledger.api.testing.utils
-
-sealed abstract class LedgerBackend extends Product with Serializable
-
-object LedgerBackend {
-  case object SandboxInMemory extends LedgerBackend
-  case object SandboxSql extends LedgerBackend
-}

ledger-service/fetch-contracts/BUILD.bazel

@@ -65,11 +65,11 @@ da_scala_test(
     deps = [
         ":fetch-contracts",
         "//ledger-api/grpc-definitions:ledger_api_proto_scala",
-        "//ledger-api/rs-grpc-bridge",
-        "//ledger-api/testing-utils",
         "//libs-scala/contextualized-logging",
         "//libs-scala/logging-entries",
+        "//libs-scala/rs-grpc-bridge",
         "//libs-scala/scalatest-utils",
+        "//libs-scala/testing-utils",
         "@maven//:org_reactivestreams_reactive_streams",
         "@maven//:org_scalatest_scalatest_compatible",
     ],

ledger-service/http-json-ledger-client/BUILD.bazel

@@ -15,10 +15,10 @@ da_scala_library(
     deps = [
         "//daml-lf/data",
         "//language-support/scala/bindings-pekko",
-        "//ledger-api/rs-grpc-bridge",
         "//ledger-service/http-json-cli:base",
         "//ledger-service/utils",
         "//libs-scala/contextualized-logging",
+        "//libs-scala/rs-grpc-bridge",
         "//libs-scala/scala-utils",
         "//libs-scala/timer-utils",
     ],
@@ -42,8 +42,8 @@ deps = {
         exports = [":base"],
         deps = deps.get(edition) + [
             ":base",
-            "//ledger-api/rs-grpc-bridge",
             "//ledger/ledger-api-client",
+            "//libs-scala/rs-grpc-bridge",
             "//ledger-service/http-json-cli:{}".format(edition),
             "//libs-scala/contextualized-logging",
             "@maven//:io_grpc_grpc_api",

ledger-service/http-json-oracle/BUILD.bazel

@@ -40,8 +40,6 @@ da_scala_library(
         "//daml-lf/transaction",
         "//daml-lf/transaction-test-lib",
         "//language-support/scala/bindings-pekko",
-        "//ledger-api/rs-grpc-bridge",
-        "//ledger-api/testing-utils",
         "//ledger-service/db-backend",
         "//ledger-service/fetch-contracts",
         "//ledger-service/http-json:http-json-ee",
@@ -56,6 +54,8 @@ da_scala_library(
         "//libs-scala/oracle-testing",
         "//libs-scala/ports",
         "//libs-scala/resources",
+        "//libs-scala/rs-grpc-bridge",
+        "//libs-scala/testing-utils",
         "//test-common/canton/it-lib",
         "@maven//:org_scalatest_scalatest_compatible",
     ],
@@ -104,8 +104,6 @@ da_scala_test_suite(
         "//daml-lf/transaction",
         "//daml-lf/transaction-test-lib",
         "//language-support/scala/bindings-pekko",
-        "//ledger-api/rs-grpc-bridge",
-        "//ledger-api/testing-utils",
         "//ledger-service/db-backend",
         "//ledger-service/fetch-contracts",
         "//ledger-service/http-json:http-json-ee",
@@ -120,6 +118,8 @@ da_scala_test_suite(
         "//libs-scala/oracle-testing",
         "//libs-scala/ports",
         "//libs-scala/resources",
+        "//libs-scala/rs-grpc-bridge",
+        "//libs-scala/testing-utils",
         "//observability/metrics",
         "//observability/metrics:metrics-test-lib",
         "//test-common/canton/it-lib",

ledger-service/http-json-perf/BUILD.bazel_disabled

@@ -44,7 +44,7 @@ perf_runtime_deps = {
         visibility = ["//visibility:public"],
         deps = [
             "//language-support/scala/bindings-pekko",
-            "//ledger-api/rs-grpc-bridge",
+            "//libs-scala/rs-grpc-bridge",
             "//test-common/canton/it-lib",
             "@maven//:io_gatling_gatling_netty_util",
             "@maven//:io_netty_netty_common",

ledger-service/http-json-testing/BUILD.bazel

@@ -41,9 +41,9 @@ load("//ledger-service/utils:scalaopts.bzl", "hj_scalacopts")
             "//bazel_tools/runfiles:scala_runfiles",
             "//daml-lf/transaction",
             "//language-support/scala/bindings-pekko",
-            "//ledger-api/rs-grpc-bridge",
-            "//ledger-api/testing-utils",
             "//ledger-service/fetch-contracts",
+            "//libs-scala/rs-grpc-bridge",
+            "//libs-scala/testing-utils",
             "//test-common/canton/it-lib",
             "@maven//:org_scalatest_scalatest_compatible",
             "//ledger-service/http-json:http-json-{}".format(edition),

ledger-service/http-json/BUILD.bazel

@@ -53,7 +53,7 @@ load("//ledger-service/utils:scalaopts.bzl", "hj_scalacopts")
             "//daml-lf/data",
             "//daml-lf/transaction",
             "//language-support/scala/bindings-pekko",
-            "//ledger-api/rs-grpc-bridge",
+            "//libs-scala/rs-grpc-bridge",
             "//ledger-service/http-json-cli:{}".format(edition),
             "//ledger-service/http-json-ledger-client:{}".format(edition),
             "//ledger-service/cli-opts",
@@ -122,7 +122,7 @@ json_deps_shared = [
     "//daml-lf/data",
     "//daml-lf/transaction",
     "//language-support/scala/bindings-pekko",
-    "//ledger-api/rs-grpc-bridge",
+    "//libs-scala/rs-grpc-bridge",
     "//ledger-service/db-backend",
     "//libs-scala/jwt",
     "//ledger-service/lf-value-json",
@@ -343,12 +343,12 @@ alias(
             "//daml-lf/transaction",
             "//daml-lf/transaction-test-lib",
             "//language-support/scala/bindings-pekko",
-            "//ledger-api/rs-grpc-bridge",
-            "//ledger-api/testing-utils",
             "//ledger-service/fetch-contracts",
             "//libs-scala/ledger-resources",
+            "//libs-scala/rs-grpc-bridge",
             "//libs-scala/test-evidence/scalatest:test-evidence-scalatest",
             "//libs-scala/test-evidence/tag:test-evidence-tag",
+            "//libs-scala/testing-utils",
             "//ledger-service/http-json-cli:{}".format(edition),
             "//ledger-service/http-json-testing:{}".format(edition),
             "//ledger-service/db-backend",
@@ -422,11 +422,11 @@ alias(
             "//daml-lf/transaction",
             "//daml-lf/transaction-test-lib",
             "//language-support/scala/bindings-pekko",
-            "//ledger-api/rs-grpc-bridge",
-            "//ledger-api/testing-utils",
             "//ledger-service/fetch-contracts",
             "//ledger/ledger-api-common",
             "//libs-scala/ledger-resources",
+            "//libs-scala/rs-grpc-bridge",
+            "//libs-scala/testing-utils",
             "//ledger-service/http-json-cli:{}".format(edition),
             "//ledger-service/http-json-testing:{}".format(edition),
             "//ledger-service/metrics",
@@ -504,13 +504,13 @@ alias(
             "//daml-lf/transaction",
             "//daml-lf/transaction-test-lib",
             "//language-support/scala/bindings-pekko",
-            "//ledger-api/rs-grpc-bridge",
-            "//ledger-api/testing-utils",
             "//ledger-service/db-backend",
             "//ledger-service/fetch-contracts",
             "//ledger/ledger-api-auth",
             "//ledger/ledger-api-common",
             "//libs-scala/ledger-resources",
+            "//libs-scala/rs-grpc-bridge",
+            "//libs-scala/testing-utils",
             "//ledger-service/http-json-cli:{}".format(edition),
             "//ledger-service/http-json-testing:{}".format(edition),
             "//ledger-service/metrics",
@@ -577,10 +577,10 @@ test_suite(
             "//bazel_tools/runfiles:scala_runfiles",
             "//daml-lf/data",
             "//language-support/scala/bindings-pekko",
-            "//ledger-api/rs-grpc-bridge",
-            "//ledger-api/testing-utils",
             "//ledger-service/fetch-contracts",
             "//libs-scala/contextualized-logging",
+            "//libs-scala/rs-grpc-bridge",
+            "//libs-scala/testing-utils",
             "//test-common/canton/it-lib",
             "//ledger-service/http-json-cli:{}".format(edition),
             "//ledger-service/http-json-testing:{}".format(edition),
@@ -645,10 +645,10 @@ test_suite(
             "//bazel_tools/runfiles:scala_runfiles",
             "//daml-lf/data",
             "//language-support/scala/bindings-pekko",
-            "//ledger-api/rs-grpc-bridge",
-            "//ledger-api/testing-utils",
             "//ledger-service/fetch-contracts",
             "//libs-scala/contextualized-logging",
+            "//libs-scala/rs-grpc-bridge",
+            "//libs-scala/testing-utils",
             "//test-common/canton/it-lib",
             "//ledger-service/http-json-cli:{}".format(edition),
             "//ledger-service/http-json-testing:{}".format(edition),

ledger/error/src/main/scala/com/daml/error/definitions/CommonErrors.scala

@@ -68,7 +68,7 @@ object CommonErrors extends CommonErrorGroup {
 
   // TODO Once this issue (https://github.com/digital-asset/daml/issues/15453) is addressed,
   //      move this error definition to //ledger/ledger-api-errors once its usage
-  //      does not concern client libraries (i.e. used in //ledger-api/rs-grpc-pekko)
+  //      does not concern client libraries (i.e. used in //libs-scala/rs-grpc-pekko)
   @Explanation("This rejection is given when the participant server is shutting down.")
   @Resolution("Contact the participant operator.")
   object ServerIsShuttingDown

ledger/ledger-api-auth/BUILD.bazel

@@ -56,8 +56,6 @@ da_scala_test_suite(
     deps = [
         ":ledger-api-auth",
         "//daml-lf/data",
-        "//ledger-api/rs-grpc-bridge",
-        "//ledger-api/testing-utils",
         "//ledger/error",
         "//ledger/error:error-test-lib",
         "//ledger/ledger-api-common",
@@ -67,6 +65,8 @@ da_scala_test_suite(
         "//libs-scala/adjustable-clock",
         "//libs-scala/contextualized-logging",
         "//libs-scala/jwt",
+        "//libs-scala/rs-grpc-bridge",
+        "//libs-scala/testing-utils",
         "//test-common",
         "@maven//:com_google_api_grpc_proto_google_common_protos",
         "@maven//:com_google_protobuf_protobuf_java",

ledger/ledger-api-client/BUILD.bazel

@@ -22,8 +22,6 @@ da_scala_library(
     deps = [
         "//daml-lf/data",
         "//language-support/scala/bindings",
-        "//ledger-api/rs-grpc-bridge",
-        "//ledger-api/rs-grpc-pekko",
         "//ledger/error",
         "//ledger/ledger-api-auth-client",
         "//ledger/ledger-api-common",
@@ -32,6 +30,8 @@ da_scala_library(
         "//libs-scala/ledger-resources",
         "//libs-scala/ports",
         "//libs-scala/resources",
+        "//libs-scala/rs-grpc-bridge",
+        "//libs-scala/rs-grpc-pekko",
         "//observability/metrics",
         "//observability/tracing",
         "@maven//:com_google_api_grpc_proto_google_common_protos",
@@ -59,8 +59,6 @@ da_scala_test_suite(
     deps = [
         ":ledger-api-client",
         "//language-support/scala/bindings",
-        "//ledger-api/rs-grpc-bridge",
-        "//ledger-api/testing-utils",
         "//ledger/error",
         "//ledger/ledger-api-common",
         "//ledger/ledger-api-domain",
@@ -68,6 +66,8 @@ da_scala_test_suite(
         "//libs-scala/concurrent",
         "//libs-scala/contextualized-logging",
         "//libs-scala/grpc-utils",
+        "//libs-scala/rs-grpc-bridge",
+        "//libs-scala/testing-utils",
         "//observability/metrics",
         "//observability/tracing",
         "@maven//:com_google_api_grpc_proto_google_common_protos",
@@ -99,8 +99,6 @@ da_scala_test_suite(
         "//daml-lf/engine",
         "//daml-lf/transaction",
         "//language-support/scala/bindings",
-        "//ledger-api/rs-grpc-bridge",
-        "//ledger-api/testing-utils",
         "//ledger/error",
         "//ledger/ledger-api-auth",
         "//ledger/ledger-api-common",
@@ -114,6 +112,8 @@ da_scala_test_suite(
         "//libs-scala/logging-entries",
         "//libs-scala/ports",
         "//libs-scala/resources",
+        "//libs-scala/rs-grpc-bridge",
+        "//libs-scala/testing-utils",
         "//observability/metrics",
         "//observability/tracing",
         "//test-common",

ledger/ledger-api-common/BUILD.bazel

@@ -96,10 +96,6 @@ da_scala_test_suite(
         "//daml-lf/parser",
         "//daml-lf/transaction",
         "//language-support/scala/bindings",
-        "//ledger-api/rs-grpc-bridge",
-        "//ledger-api/rs-grpc-pekko",
-        "//ledger-api/rs-grpc-testing-utils",
-        "//ledger-api/testing-utils",
         "//ledger/error",
         "//ledger/error:error-test-lib",
         "//ledger/ledger-api-errors",
@@ -107,7 +103,11 @@ da_scala_test_suite(
         "//libs-scala/contextualized-logging",
         "//libs-scala/grpc-utils",
         "//libs-scala/logging-entries",
+        "//libs-scala/rs-grpc-bridge",
+        "//libs-scala/rs-grpc-pekko",
+        "//libs-scala/rs-grpc-testing-utils",
         "//libs-scala/scala-utils",
+        "//libs-scala/testing-utils",
         "//observability/metrics",
         "//observability/tracing",
         "//observability/tracing:tracing-test-lib",

libs-scala/postgresql-testing/BUILD.bazel

@@ -22,10 +22,10 @@ da_scala_library(
     ],
     deps = [
         "//bazel_tools/runfiles:scala_runfiles",
-        "//ledger-api/testing-utils",
         "//libs-scala/ports",
         "//libs-scala/ports:ports-testing",
         "//libs-scala/resources",
+        "//libs-scala/testing-utils",
         "@maven//:commons_io_commons_io",
         "@maven//:org_scalatest_scalatest_compatible",
     ],

libs-scala/rs-grpc-bridge/BUILD.bazel

@@ -41,7 +41,7 @@ da_scala_test(
     srcs = glob([
         "src/test/suite/scala/**/*.scala",
     ]),
-    resource_strip_prefix = "ledger-api/rs-grpc-bridge/src/test/suite/resources/",
+    resource_strip_prefix = "libs-scala/rs-grpc-bridge/src/test/suite/resources/",
     resources = glob(["src/test/suite/resources/**/*"]),
     scala_deps = [
         "@maven//:org_scalactic_scalactic",
@@ -57,7 +57,7 @@ da_scala_test(
     deps = [
         ":rs-grpc-bridge",
         ":rs-grpc-bridge-test-lib",
-        "//ledger-api/rs-grpc-testing-utils",
+        "//libs-scala/rs-grpc-testing-utils",
         "@maven//:io_grpc_grpc_stub",
         "@maven//:org_reactivestreams_reactive_streams",
         "@maven//:org_reactivestreams_reactive_streams_examples",

libs-scala/rs-grpc-pekko/BUILD.bazel

@@ -15,7 +15,7 @@ da_scala_library(
         "//visibility:public",
     ],
     deps = [
-        "//ledger-api/rs-grpc-bridge",
+        "//libs-scala/rs-grpc-bridge",
         "@maven//:io_grpc_grpc_api",
         "@maven//:io_grpc_grpc_stub",
         "@maven//:org_reactivestreams_reactive_streams",
@@ -52,10 +52,10 @@ da_scala_library(
     ],
     deps = [
         ":rs-grpc-pekko",
-        "//ledger-api/rs-grpc-bridge",
-        "//ledger-api/rs-grpc-bridge:rs-grpc-bridge-test-lib",
-        "//ledger-api/sample-service",
-        "//ledger-api/testing-utils",
+        "//libs-scala/rs-grpc-bridge",
+        "//libs-scala/rs-grpc-bridge:rs-grpc-bridge-test-lib",
+        "//libs-scala/sample-service",
+        "//libs-scala/testing-utils",
         "@maven//:com_google_protobuf_protobuf_java",
         "@maven//:io_grpc_grpc_api",
         "@maven//:io_grpc_grpc_stub",
@@ -83,38 +83,12 @@ da_scala_test_suite(
     ],
     deps = [
         ":rs-grpc-pekko-tests-lib",
-        "//ledger-api/rs-grpc-bridge",
-        "//ledger-api/sample-service",
-        "//ledger-api/testing-utils",
+        "//libs-scala/rs-grpc-bridge",
+        "//libs-scala/sample-service",
+        "//libs-scala/testing-utils",
         "@maven//:com_google_protobuf_protobuf_java",
         "@maven//:io_grpc_grpc_api",
         "@maven//:io_grpc_grpc_stub",
         "@maven//:org_scalatest_scalatest_compatible",
     ],
 )
-
-da_scala_binary(
-    name = "rs-grpc-pekko-perf",
-    srcs = glob(["src/perf/**/*.scala"]),
-    main_class = "com.daml.grpc.adapter.ServerStreamingBenchmark",
-    scala_deps = [
-        "@maven//:com_storm_enroute_scalameter",
-        "@maven//:com_storm_enroute_scalameter_core",
-        "@maven//:com_thesamet_scalapb_lenses",
-        "@maven//:com_thesamet_scalapb_scalapb_runtime",
-        "@maven//:com_thesamet_scalapb_scalapb_runtime_grpc",
-        "@maven//:org_apache_pekko_pekko_actor",
-        "@maven//:org_apache_pekko_pekko_stream",
-    ],
-    deps = [
-        ":rs-grpc-pekko",
-        ":rs-grpc-pekko-tests-lib",
-        "//ledger-api/perf-testing",
-        "//ledger-api/rs-grpc-bridge",
-        "//ledger-api/sample-service",
-        "//ledger-api/testing-utils",
-        "@maven//:com_google_protobuf_protobuf_java",
-        "@maven//:io_grpc_grpc_api",
-        "@maven//:io_grpc_grpc_stub",
-    ],
-)

libs-scala/sample-service/BUILD.bazel

@@ -65,7 +65,7 @@ da_scala_library(
     ],
     deps = [
         ":sample-service-scalapb",
-        "//ledger-api/testing-utils",
+        "//libs-scala/testing-utils",
         "@maven//:com_google_protobuf_protobuf_java",
         "@maven//:io_grpc_grpc_api",
         "@maven//:io_grpc_grpc_stub",

libs-scala/testing-utils/BUILD.bazel

@@ -26,17 +26,17 @@ da_scala_library(
         "@maven//:org_slf4j_slf4j_api",
     ],
     deps = [
-        "//ledger-api/grpc-definitions:ledger_api_proto_scala",
-        "//ledger-api/rs-grpc-bridge",
-        "//ledger-api/rs-grpc-pekko",
         "//libs-scala/contextualized-logging",
         "//libs-scala/grpc-utils",
         "//libs-scala/ledger-resources",
         "//libs-scala/resources",
         "//libs-scala/resources-grpc",
         "//libs-scala/resources-pekko",
+        "//libs-scala/rs-grpc-bridge",
+        "//libs-scala/rs-grpc-pekko",
         "@maven//:com_google_guava_guava",
         "@maven//:com_typesafe_config",
+        "@maven//:io_grpc_grpc_api",
         "@maven//:io_grpc_grpc_inprocess",
         "@maven//:io_grpc_grpc_netty",
         "@maven//:org_scalatest_scalatest_compatible",