blob: 1c8d9d9e61d5bf952cfff3bd6b6ef9a3c63c3364 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
package mill.contrib
import mill.T
import mill.define.Target
import mill.api.PathRef
import mill.scalalib.ScalaModule
import mill.api.Ctx
trait BuildInfo extends ScalaModule {
def buildInfoPackageName: Option[String] = None
def buildInfoObjectName: String = "BuildInfo"
def buildInfoMembers: T[Map[String, String]] = T {
Map.empty[String, String]
}
private def generateBuildInfo(members: Map[String, Any])(implicit dest: Ctx.Dest): Seq[PathRef] =
if(!members.isEmpty){
val outputFile = dest.dest / "BuildInfo.scala"
val internalMembers =
members
.map {
case (name, value) => s""" def ${name} = "${value}""""
}
.mkString("\n")
os.write(outputFile,
s"""|${buildInfoPackageName.map(p => s"package ${p}").getOrElse("")}
|object ${buildInfoObjectName} {
|$internalMembers
|}""".stripMargin)
Seq(PathRef(outputFile))
} else {
Seq.empty[PathRef]
}
def buildInfo = T {
generateBuildInfo(buildInfoMembers())
}
override def generatedSources: Target[Seq[PathRef]] = super.generatedSources() ++ buildInfo()
}
|