Nexusサーバーに上げる方法に苦労したので、メモしておきます。
やりたいこと
- FatJarを作りたい (<- sbt-assembly)
- confファイルを加えてZipにしたい (<- sbt-native-packager)
- ZipをNexusに登録したい (<- sbt-release)
概略
-
sbt-assembly,sbt-native_packager,sbt-releaseを使う -
sbtAssemblyOutputでjarの名前を変更した (option) -
sharedSettings中にNexusへのpublishに必要な情報を記述 -
publishZipSettingsにzip化に必要な情報を記述
はまった点
- Build.scalaではsbt-native-packagerの設定がうまく読み込めなかった.. (
distが見つからない..) - root projectに対しても
enablePlugins(JavaAppPackaging)しないとだめ
Files
project/plugins.sbt
resolvers += "sonatype" at "https://oss.sonatype.org/content/groups/public"
addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "0.14.1")
addSbtPlugin("com.github.gseitz" % "sbt-release" % "1.0.0")
addSbtPlugin("com.typesafe.sbt" % "sbt-native-packager" % "1.0.4")
build.sbt
val libOrganization = "com.anonymous"
// use version.sbt
// val libVersion = ""
val sharedSettings = Seq(
// version := libVersion,
organization := libOrganization,
crossScalaVersions := Seq("2.11.7"),
scalacOptions := Seq("-deprecation", "-encoding", "utf8"),
scalaVersion := "2.11.7",
shellPrompt := { s => Project.extract(s).currentProject.id + " > " },
skip in update := false,
crossPaths := false,
publishMavenStyle := true,
publishArtifact in Test := false,
pomIncludeRepository := { _ => false },
publishArtifact in (Compile, packageDoc) := false,
publishArtifact in (Compile, packageSrc) := false,
publishTo <<= (version) apply { v: String =>
val anonymous_base = "http://nexus.anonymous/nexus/content/repositories/"
if (v.trim.endsWith("SNAPSHOT"))
Some("snapshots" at anonymous_base + "snapshots")
else
Some("releases" at anonymous_base + "anonymous")
},
credentials += Credentials(Path.userHome / ".ivy2" / ".credentials"),
resolvers ++= Seq(
Resolver.mavenLocal,
// without this Resolvers, it will conflict with anonymous repos.
Resolver.sonatypeRepo("releases"),
Resolver.sonatypeRepo("snapshots"),
"anonymous" at "http://nexus.anonymous/nexus/content/repositories/anonymous",
"Twitter Repository" at "https://maven.twttr.com"),
libraryDependencies ++= Seq(),
testOptions in Test += Tests.Argument(TestFrameworks.ScalaTest, "-oDS")
)
lazy val sbtAssemblyOutput = Seq(
assemblyJarName in assembly <<= (name, version) map { (name, version) =>
name + ".jar"
}
)
// aggregate fatjar by sbt-assembly and conf files to zip.
val publishDist = TaskKey[sbt.File]("publish-dist", "publish the dist artifact")
lazy val publishZipSettings = Seq(
publish <<= (publish) dependsOn dist,
publishLocal <<= (publishLocal) dependsOn dist,
artifact in publishDist ~= {
(art: Artifact) => art.copy(`type` = "zip", extension = "zip")
},
// first, removes all in mappings and adds fat jar.
mappings in Universal := {
val universalMappings = (mappings in Universal).value
val fatJar = (assembly in Compile).value
val filtered = universalMappings filter {
case (file, name) => ! name.endsWith(".jar")
}
filtered :+ (fatJar -> ("lib/" + fatJar.getName))
},
mappings in Universal += file("some.conf") -> "conf/some.conf",
publishDist <<= (target in Universal, normalizedName, version) map { (targetDir, id, version) =>
val packageName = "%s-%s" format(id, version)
targetDir / (packageName + ".zip")
}
)
lazy val hello = (project in file("hello"))
.settings( name := "hello")
.enablePlugins(JavaAppPackaging)
.settings( sharedSettings: _*)
.settings( publishZipSettings: _*)
.settings( sbtAssemblyOutput: _*)
.settings( mainClass in assembly := Some("Hello"))
.settings( addArtifact(artifact in publishDist, publishDist) )
lazy val root = (project in file("."))
.settings( name := "test")
.enablePlugins(JavaAppPackaging)
.settings(sharedSettings: _*)
.settings( aggregate in update := false)
.settings( isSnapshot := true)
.aggregate(hello)
version.sbt
version in ThisBuild := "0.0.1-SNAPSHOT"
$ sbt release