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LiftSbtHelpers.scala
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LiftSbtHelpers.scala
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/*
* Copyright 2012-2015 WorldWide Conferencing, LLC
*
* 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.
*/
import sbt._
import Keys._
object LiftSbtHelpers {
def coreProject = liftProject("core") _
def webProject = liftProject("web") _
def persistenceProject = liftProject("persistence") _
/** Project definition helper that simplifies creation of `ProjectReference`.
*
* It is a convenience method to create a Lift `ProjectReference` module by having the boilerplate for most common
* activities tucked in.
*
* @param base the base path location of project module.
* @param prefix the prefix of project module.
* @param module the name of the project module. Typically, a project id is of the form lift-`module`.
*/
def liftProject(base: String, prefix: String = "lift-")(module: String): Project =
liftProject(id = if (module.startsWith(prefix)) module else prefix + module,
base = file(base) / module.stripPrefix(prefix))
def liftProject(id: String, base: File): Project = {
Project(id, base)
.settings(scalacOptions ++= List("-feature", "-language:implicitConversions"))
.settings(
autoAPIMappings := true,
apiMappings ++= {
val cp: Seq[Attributed[File]] = (fullClasspath in Compile).value
findManagedDependency(cp, "org.scala-lang.modules", "scala-xml").map {
case (revision, file) =>
(file -> url("https://scala.github.io/scala-xml/api/" + revision))
}.toMap
}
)
}
/**
* A helper that returns the revision and JAR file for a given dependency.
* Useful when trying to attach API doc URI information.
*/
def findManagedDependency(classpath: Seq[Attributed[File]],
organization: String,
name: String): Option[(String,File)] = {
classpath.collectFirst {
case entry @ MatchingModule(moduleOrganization, moduleName, revision)
if moduleOrganization == organization &&
moduleName.startsWith(name) =>
(revision, entry.data)
}
}
}