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package cbt
import cbt._
import scala.xml._
import java.io._
trait ExportBuildInformation { self: BaseBuild =>
lazy val printer = new scala.xml.PrettyPrinter(200, 2)
def buildInfoXml =
printer.format(BuildInformationSerializer.serialize(BuildInformation.Project(self)))
}
object BuildInformation {
case class Project(
name: String,
root: File,
rootModule: Module,
modules: Seq[Module],
libraries: Seq[Library]
)
case class Module(
name: String,
root: File,
sources: Seq[File],
target: File,
mavenDependencies: Seq[MavenDependency],
moduleDependencies: Seq[ModuleDependency],
classpaths: Seq[ClassPathItem],
parentBuild: Option[String]
)
case class Library( name: String, jars: Seq[File] )
case class MavenDependency( name: String )
case class ModuleDependency( name: String )
case class ClassPathItem( path: File )
object Project {
def apply(build: BaseBuild) =
new BuildInformationExporter(build).exportBuildInformation
private class BuildInformationExporter(rootBuild: BaseBuild) {
def exportBuildInformation(): Project = {
val rootModule = exportModule(rootBuild)
val modules = (rootBuild +: rootBuild.transitiveDependencies)
.collect { case d: BaseBuild => d +: collectParentBuilds(d)}
.flatten
.map(exportModule)
.distinct
val libraries = rootBuild.transitiveDependencies
.collect { case d: BoundMavenDependency => exportLibrary(d)}
.distinct
Project(
rootModule.name,
rootModule.root,
rootModule,
modules,
libraries
)
}
private def exportLibrary(mavenDependency: BoundMavenDependency) =
Library(fomatMavenDependency(mavenDependency.mavenDependency), mavenDependency.exportedJars)
private def collectParentBuilds(build: BaseBuild): Seq[BaseBuild] =
build.context.parentBuild
.map(_.asInstanceOf[BaseBuild])
.map(b => b +: collectParentBuilds(b))
.toSeq
.flatten
private def exportModule(build: BaseBuild): Module = {
val moduleDependencies = build.dependencies
.collect { case d: BaseBuild => ModuleDependency(moduleName(d)) }
val mavenDependencies = build.dependencies
.collect { case d: BoundMavenDependency => MavenDependency(fomatMavenDependency(d.mavenDependency))}
val classpaths = build.dependencyClasspath.files
.filter(_.isFile)
.map(t => ClassPathItem(t))
val sources = {
val s = build.sources
.filter(s => s.exists && s.isDirectory)
if (s.isEmpty)
Seq(build.projectDirectory)
else
s
}
Module(
name = moduleName(build),
root = build.projectDirectory,
sources = sources,
target = build.target,
mavenDependencies = mavenDependencies,
moduleDependencies = moduleDependencies,
classpaths = classpaths,
parentBuild = build.context.parentBuild.map(b => moduleName(b.asInstanceOf[BaseBuild]))
)
}
private def fomatMavenDependency(dependency: cbt.MavenDependency) =
s"${dependency.groupId}:${dependency.artifactId}:${dependency.version}"
private def moduleName(build: BaseBuild) =
if (rootBuild.projectDirectory == build.projectDirectory)
rootBuild.projectDirectory.getName
else
build.projectDirectory.getPath
.drop(rootBuild.projectDirectory.getPath.length)
.stripPrefix("/")
.replace("/", "-")
}
}
}
object BuildInformationSerializer {
def serialize(project: BuildInformation.Project): Node =
<project>
<name>{project.name}</name>
<root>{project.root.toString}</root>
<rootModule>{project.rootModule.name}</rootModule>
<modules>
{project.modules.map(serialize)}
</modules>
<libraries>
{project.libraries.map(serialize)}
</libraries>
</project>
private def serialize(module: BuildInformation.Module): Node =
<module>
<name>{module.name}</name>
<root>{module.root}</root>
<target>{module.target}</target>
<sources>
{module.sources.map(s => <source>{s}</source>)}
</sources>
<mavenDependencies>
{module.mavenDependencies.map(serialize)}
</mavenDependencies>
<moduleDependencies>
{module.moduleDependencies.map(serialize)}
</moduleDependencies>
<classpaths>
{module.classpaths.map(serialize)}
</classpaths>
{module.parentBuild.map(p => <parentBuild>{p}</parentBuild>).getOrElse(NodeSeq.Empty)}
</module>
private def serialize(mavenDependency: BuildInformation.MavenDependency): Node =
<mavenDependency>{mavenDependency.name}</mavenDependency>
private def serialize(library: BuildInformation.Library): Node =
<library>
<name>{library.name}</name>
<jars>
{library.jars.map(j => <jar>{j}</jar>)}
</jars>
</library>
private def serialize(moduleDependency: BuildInformation.ModuleDependency): Node =
<moduleDependency>{moduleDependency.name}</moduleDependency>
private def serialize(targetLibrary: BuildInformation.ClassPathItem): Node =
<classpathItem>{targetLibrary.path.toString}</classpathItem>
}
|
