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import scala.xml.Node
import scala.xml.transform.{RewriteRule, RuleTransformer}
/* =========================================================================================
* Copyright © 2013-2018 the kamon project <http://kamon.io/>
*
* 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
*
* 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.
* =========================================================================================
*/
lazy val kamon = (project in file("."))
.settings(moduleName := "kamon")
.settings(noPublishing: _*)
.aggregate(core, testkit, coreTests, coreBench)
val commonSettings = Seq(
scalaVersion := "2.12.6",
javacOptions += "-XDignore.symbol.file",
resolvers += Resolver.mavenLocal,
crossScalaVersions := Seq("2.12.6", "2.11.8", "2.10.6"),
concurrentRestrictions in Global += Tags.limit(Tags.Test, 1),
scalacOptions ++= Seq(
"-deprecation",
"-encoding", "UTF-8",
"-feature",
"-Xfuture",
"-language:implicitConversions", "-language:higherKinds", "-language:existentials", "-language:postfixOps",
"-unchecked"
) ++ (CrossVersion.partialVersion(scalaVersion.value) match {
case Some((2,10)) => Seq("-Yno-generic-signatures", "-target:jvm-1.7")
case Some((2,11)) => Seq("-Ybackend:GenBCode","-Ydelambdafy:method","-target:jvm-1.8")
case Some((2,12)) => Seq("-opt:l:method")
case _ => Seq.empty
})
)
lazy val core = (project in file("kamon-core"))
.enablePlugins(BuildInfoPlugin)
.enablePlugins(AssemblyPlugin)
.settings(commonSettings: _*)
.settings(moduleName := "kamon-core")
.settings(
buildInfoKeys := Seq[BuildInfoKey](version),
buildInfoPackage := "kamon.status",
libraryDependencies ++= Seq(
"com.typesafe" % "config" % "1.3.1",
"org.hdrhistogram" % "HdrHistogram" % "2.1.9",
"org.jctools" % "jctools-core" % "2.1.1",
"org.nanohttpd" % "nanohttpd" % "2.3.1",
"com.grack" % "nanojson" % "1.1",
"org.slf4j" % "slf4j-api" % "1.7.25"
),
assembleArtifact in assemblyPackageScala := false,
assemblyShadeRules in assembly := Seq(
ShadeRule.rename("org.HdrHistogram.**" -> "kamon.lib.@0").inAll,
ShadeRule.rename("com.grack.nanojson.**" -> "kamon.lib.@0").inAll,
ShadeRule.rename("org.jctools.**" -> "kamon.lib.@0").inAll,
ShadeRule.rename("fi.iki.elonen.**" -> "kamon.lib.@0").inAll,
),
assemblyExcludedJars in assembly := {
val cp = (fullClasspath in assembly).value
val excludedPackages = Seq("slf4j-api","config")
cp filter { file => excludedPackages.exists(file.data.getName.startsWith(_))}
},
packageBin in Compile := assembly.value,
assemblyJarName in assembly := s"${moduleName.value}_${scalaBinaryVersion.value}-${version.value}.jar",
pomPostProcess := { originalPom => {
val shadedGroups = Seq("org.hdrhistogram", "org.jctools", "org.nanohttpd", "com.grack")
val filterShadedDependencies = new RuleTransformer(new RewriteRule {
override def transform(n: Node): Seq[Node] = {
if(n.label == "dependency") {
val group = (n \ "groupId").text
if (shadedGroups.find(eo => eo.equalsIgnoreCase(group)).nonEmpty) Seq.empty else n
} else n
}
})
filterShadedDependencies(originalPom)
}}
)
lazy val testkit = (project in file("kamon-testkit"))
.settings(moduleName := "kamon-testkit")
.settings(commonSettings: _*)
.settings(
libraryDependencies ++= Seq(
"org.scalatest" %% "scalatest" % "3.0.1"
)
).dependsOn(core)
lazy val coreTests = (project in file("kamon-core-tests"))
.settings(
moduleName := "kamon-core-tests",
resolvers += Resolver.mavenLocal,
fork in Test := true)
.settings(noPublishing: _*)
.settings(commonSettings: _*)
.settings(
libraryDependencies ++= Seq(
"org.scalatest" %% "scalatest" % "3.0.1" % "test",
"ch.qos.logback" % "logback-classic" % "1.2.3" % "test"
)
).dependsOn(testkit)
lazy val coreBench = (project in file("kamon-core-bench"))
.enablePlugins(JmhPlugin)
.settings(
moduleName := "kamon-core-bench",
fork in Test := true)
.settings(noPublishing: _*)
.settings(commonSettings: _*)
.dependsOn(core)
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