Add IORuntimeMetrics

.github/workflows/ci.yml

@@ -91,11 +91,11 @@ jobs:
 
       - name: Make target directories
         if: github.event_name != 'pull_request' && (startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/main')
-        run: mkdir -p semconv/stable/.jvm/target oteljava/metrics/target sdk-exporter/common/.js/target sdk/common/native/target sdk/common/js/target core/trace/.js/target semconv/metrics/stable/.jvm/target semconv/metrics/experimental/.jvm/target semconv/metrics/stable/.native/target sdk-exporter/all/.jvm/target sdk-exporter/prometheus/.js/target semconv/experimental/.js/target sdk/trace/.js/target core/common/.jvm/target oteljava/common-testkit/target sdk/metrics/.native/target sdk-exporter/metrics/.jvm/target sdk-exporter/trace/.jvm/target unidocs/target sdk-contrib/aws/resource/.jvm/target oteljava/trace-testkit/target core/metrics/.native/target core/all/.native/target sdk/trace-testkit/.jvm/target sdk/trace-testkit/.native/target sdk/testkit/.native/target sdk-exporter/prometheus/.jvm/target sdk-contrib/aws/resource/.js/target semconv/experimental/.native/target core/metrics/.jvm/target core/all/.js/target sdk-exporter/proto/.jvm/target sdk-exporter/proto/.js/target sdk-exporter/metrics/.js/target semconv/stable/.native/target sdk/all/.native/target sdk/metrics-testkit/.js/target sdk-contrib/aws/xray-propagator/.native/target core/metrics/.js/target sdk/testkit/.js/target core/all/.jvm/target sdk/common/jvm/target core/trace/.native/target oteljava/metrics-testkit/target sdk/trace/.native/target semconv/experimental/.jvm/target sdk/metrics-testkit/.native/target sdk/metrics/.jvm/target oteljava/common/target scalafix/rules/target sdk-exporter/proto/.native/target core/trace/.jvm/target sdk-exporter/common/.jvm/target sdk/metrics-testkit/.jvm/target sdk/metrics/.js/target sdk-exporter/trace/.js/target core/common/.native/target sdk/trace-testkit/.js/target core/common/.js/target oteljava/trace/target semconv/metrics/experimental/.native/target oteljava/testkit/target sdk/testkit/.jvm/target sdk-exporter/all/.js/target sdk-contrib/aws/xray/.native/target sdk-contrib/aws/xray/.js/target sdk-contrib/aws/xray-propagator/.js/target semconv/metrics/experimental/.js/target semconv/metrics/stable/.js/target sdk/all/.js/target sdk/all/.jvm/target sdk-exporter/all/.native/target oteljava/all/target sdk/trace/.jvm/target sdk-contrib/aws/xray-propagator/.jvm/target semconv/stable/.js/target sdk-contrib/aws/xray/.jvm/target project/target
+        run: mkdir -p semconv/stable/.jvm/target oteljava/metrics/target instrumentation/metrics/js/target sdk-exporter/common/.js/target sdk/common/native/target sdk/common/js/target core/trace/.js/target semconv/metrics/stable/.jvm/target semconv/metrics/experimental/.jvm/target semconv/metrics/stable/.native/target sdk-exporter/all/.jvm/target sdk-exporter/prometheus/.js/target semconv/experimental/.js/target sdk/trace/.js/target core/common/.jvm/target oteljava/common-testkit/target sdk/metrics/.native/target sdk-exporter/metrics/.jvm/target sdk-exporter/trace/.jvm/target unidocs/target sdk-contrib/aws/resource/.jvm/target oteljava/trace-testkit/target core/metrics/.native/target core/all/.native/target sdk/trace-testkit/.jvm/target sdk/trace-testkit/.native/target sdk/testkit/.native/target sdk-exporter/prometheus/.jvm/target sdk-contrib/aws/resource/.js/target semconv/experimental/.native/target core/metrics/.jvm/target core/all/.js/target sdk-exporter/proto/.jvm/target sdk-exporter/proto/.js/target sdk-exporter/metrics/.js/target semconv/stable/.native/target sdk/all/.native/target sdk/metrics-testkit/.js/target sdk-contrib/aws/xray-propagator/.native/target core/metrics/.js/target sdk/testkit/.js/target core/all/.jvm/target sdk/common/jvm/target core/trace/.native/target oteljava/metrics-testkit/target instrumentation/metrics/jvm/target sdk/trace/.native/target semconv/experimental/.jvm/target sdk/metrics-testkit/.native/target sdk/metrics/.jvm/target oteljava/common/target scalafix/rules/target sdk-exporter/proto/.native/target core/trace/.jvm/target sdk-exporter/common/.jvm/target sdk/metrics-testkit/.jvm/target sdk/metrics/.js/target sdk-exporter/trace/.js/target core/common/.native/target sdk/trace-testkit/.js/target core/common/.js/target oteljava/trace/target semconv/metrics/experimental/.native/target oteljava/testkit/target sdk/testkit/.jvm/target sdk-exporter/all/.js/target sdk-contrib/aws/xray/.native/target sdk-contrib/aws/xray/.js/target sdk-contrib/aws/xray-propagator/.js/target semconv/metrics/experimental/.js/target semconv/metrics/stable/.js/target instrumentation/metrics/native/target sdk/all/.js/target sdk/all/.jvm/target sdk-exporter/all/.native/target oteljava/all/target sdk/trace/.jvm/target sdk-contrib/aws/xray-propagator/.jvm/target semconv/stable/.js/target sdk-contrib/aws/xray/.jvm/target project/target
 
       - name: Compress target directories
         if: github.event_name != 'pull_request' && (startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/main')
-        run: tar cf targets.tar semconv/stable/.jvm/target oteljava/metrics/target sdk-exporter/common/.js/target sdk/common/native/target sdk/common/js/target core/trace/.js/target semconv/metrics/stable/.jvm/target semconv/metrics/experimental/.jvm/target semconv/metrics/stable/.native/target sdk-exporter/all/.jvm/target sdk-exporter/prometheus/.js/target semconv/experimental/.js/target sdk/trace/.js/target core/common/.jvm/target oteljava/common-testkit/target sdk/metrics/.native/target sdk-exporter/metrics/.jvm/target sdk-exporter/trace/.jvm/target unidocs/target sdk-contrib/aws/resource/.jvm/target oteljava/trace-testkit/target core/metrics/.native/target core/all/.native/target sdk/trace-testkit/.jvm/target sdk/trace-testkit/.native/target sdk/testkit/.native/target sdk-exporter/prometheus/.jvm/target sdk-contrib/aws/resource/.js/target semconv/experimental/.native/target core/metrics/.jvm/target core/all/.js/target sdk-exporter/proto/.jvm/target sdk-exporter/proto/.js/target sdk-exporter/metrics/.js/target semconv/stable/.native/target sdk/all/.native/target sdk/metrics-testkit/.js/target sdk-contrib/aws/xray-propagator/.native/target core/metrics/.js/target sdk/testkit/.js/target core/all/.jvm/target sdk/common/jvm/target core/trace/.native/target oteljava/metrics-testkit/target sdk/trace/.native/target semconv/experimental/.jvm/target sdk/metrics-testkit/.native/target sdk/metrics/.jvm/target oteljava/common/target scalafix/rules/target sdk-exporter/proto/.native/target core/trace/.jvm/target sdk-exporter/common/.jvm/target sdk/metrics-testkit/.jvm/target sdk/metrics/.js/target sdk-exporter/trace/.js/target core/common/.native/target sdk/trace-testkit/.js/target core/common/.js/target oteljava/trace/target semconv/metrics/experimental/.native/target oteljava/testkit/target sdk/testkit/.jvm/target sdk-exporter/all/.js/target sdk-contrib/aws/xray/.native/target sdk-contrib/aws/xray/.js/target sdk-contrib/aws/xray-propagator/.js/target semconv/metrics/experimental/.js/target semconv/metrics/stable/.js/target sdk/all/.js/target sdk/all/.jvm/target sdk-exporter/all/.native/target oteljava/all/target sdk/trace/.jvm/target sdk-contrib/aws/xray-propagator/.jvm/target semconv/stable/.js/target sdk-contrib/aws/xray/.jvm/target project/target
+        run: tar cf targets.tar semconv/stable/.jvm/target oteljava/metrics/target instrumentation/metrics/js/target sdk-exporter/common/.js/target sdk/common/native/target sdk/common/js/target core/trace/.js/target semconv/metrics/stable/.jvm/target semconv/metrics/experimental/.jvm/target semconv/metrics/stable/.native/target sdk-exporter/all/.jvm/target sdk-exporter/prometheus/.js/target semconv/experimental/.js/target sdk/trace/.js/target core/common/.jvm/target oteljava/common-testkit/target sdk/metrics/.native/target sdk-exporter/metrics/.jvm/target sdk-exporter/trace/.jvm/target unidocs/target sdk-contrib/aws/resource/.jvm/target oteljava/trace-testkit/target core/metrics/.native/target core/all/.native/target sdk/trace-testkit/.jvm/target sdk/trace-testkit/.native/target sdk/testkit/.native/target sdk-exporter/prometheus/.jvm/target sdk-contrib/aws/resource/.js/target semconv/experimental/.native/target core/metrics/.jvm/target core/all/.js/target sdk-exporter/proto/.jvm/target sdk-exporter/proto/.js/target sdk-exporter/metrics/.js/target semconv/stable/.native/target sdk/all/.native/target sdk/metrics-testkit/.js/target sdk-contrib/aws/xray-propagator/.native/target core/metrics/.js/target sdk/testkit/.js/target core/all/.jvm/target sdk/common/jvm/target core/trace/.native/target oteljava/metrics-testkit/target instrumentation/metrics/jvm/target sdk/trace/.native/target semconv/experimental/.jvm/target sdk/metrics-testkit/.native/target sdk/metrics/.jvm/target oteljava/common/target scalafix/rules/target sdk-exporter/proto/.native/target core/trace/.jvm/target sdk-exporter/common/.jvm/target sdk/metrics-testkit/.jvm/target sdk/metrics/.js/target sdk-exporter/trace/.js/target core/common/.native/target sdk/trace-testkit/.js/target core/common/.js/target oteljava/trace/target semconv/metrics/experimental/.native/target oteljava/testkit/target sdk/testkit/.jvm/target sdk-exporter/all/.js/target sdk-contrib/aws/xray/.native/target sdk-contrib/aws/xray/.js/target sdk-contrib/aws/xray-propagator/.js/target semconv/metrics/experimental/.js/target semconv/metrics/stable/.js/target instrumentation/metrics/native/target sdk/all/.js/target sdk/all/.jvm/target sdk-exporter/all/.native/target oteljava/all/target sdk/trace/.jvm/target sdk-contrib/aws/xray-propagator/.jvm/target semconv/stable/.js/target sdk-contrib/aws/xray/.jvm/target project/target
 
       - name: Upload target directories
         if: github.event_name != 'pull_request' && (startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/main')

build.sbt

@@ -130,6 +130,7 @@ lazy val root = tlCrossRootProject
     `core-metrics`,
     `core-trace`,
     core,
+    `instrumentation-metrics`,
     `sdk-common`,
     `sdk-metrics`,
     `sdk-metrics-testkit`,
@@ -235,6 +236,24 @@ lazy val core = crossProject(JVMPlatform, JSPlatform, NativePlatform)
   )
   .settings(scalafixSettings)
 
+//
+// Instrumentation
+//
+
+lazy val `instrumentation-metrics` = crossProject(JVMPlatform, JSPlatform, NativePlatform)
+  .crossType(CrossType.Full)
+  .in(file("instrumentation/metrics"))
+  .dependsOn(`core-metrics`, `core-common` % "test->test", `sdk-metrics-testkit` % Test)
+  .settings(munitDependencies)
+  .settings(
+    name := "otel4s-instrumentation-metrics",
+    startYear := Some(2024),
+    libraryDependencies ++= Seq(
+      "org.typelevel" %%% "scalacheck-effect-munit" % MUnitScalaCheckEffectVersion % Test
+    )
+  )
+  .settings(scalafixSettings)
+
 //
 // SDK
 //
@@ -863,6 +882,7 @@ lazy val docs = project
   .dependsOn(
     oteljava,
     `oteljava-testkit`,
+    `instrumentation-metrics`.jvm,
     sdk.jvm,
     `sdk-exporter`.jvm,
     `sdk-exporter-prometheus`.jvm,
@@ -932,6 +952,7 @@ lazy val unidocs = project
       `core-metrics`.jvm,
       `core-trace`.jvm,
       core.jvm,
+      `instrumentation-metrics`.jvm,
       `sdk-common`.jvm,
       `sdk-metrics`.jvm,
       `sdk-metrics-testkit`.jvm,

core/metrics/src/main/scala/org/typelevel/otel4s/metrics/BatchCallback.scala

@@ -51,7 +51,7 @@ trait BatchCallback[F[_]] {
     *   }}}
     *
     * @param callback
-    *   the callback to to observe values on-demand
+    *   the callback to observe values on-demand
     *
     * @param observable
     *   the instrument for which the callback may observe values

docs/instrumentation/directory.conf

@@ -2,6 +2,7 @@ laika.title = Instrumentation
 
 laika.navigationOrder = [
   metrics.md
+  metrics-cats-effect-io-runtime.md
   tracing.md
   tracing-cross-service-propagation.md
 ]