Setup whitesource tools (#1009)

* Setup Whitesource in tools

* fix

.github/workflows/build-pr.yaml

@@ -21,6 +21,8 @@ jobs:
       run: |
         cd core
         sbt "scalafmtCheckAll; scalafmtSbtCheck"
+        cd ../tools
+        sbt "scalafmtCheckAll; scalafmtSbtCheck"
     - name: Build documentation
       run: |
         sudo snap install yq

.github/workflows/build_and_publish.yaml

@@ -19,6 +19,8 @@ jobs:
       run: |
         cd core
         sbt "whitesourceCheckPolicies; whitesourceUpdate"
+        cd ../tools
+        sbt "whitesourceCheckPolicies; whitesourceUpdate"
     - name: Build documentation  
       run: |
         sudo snap install yq

tools/project/WhitesourceLicensePlugin.scala

@@ -0,0 +1,33 @@
+import sbt._
+import sbt.Keys._
+import sbtwhitesource.WhiteSourcePlugin.autoImport._
+import sbtwhitesource._
+import scala.sys.process.Process
+import scala.util.Try
+
+object Whitesource extends AutoPlugin {
+  private lazy val gitCurrentBranch =
+    Try(Process("git rev-parse --abbrev-ref HEAD").!!.replaceAll("\\s", "")).recover {
+      case e => sys.error(s"Couldn't determine git branch for Whitesource: $e")
+    }.toOption
+
+  override def requires = WhiteSourcePlugin
+
+  override def trigger = allRequirements
+
+  override lazy val projectSettings = Seq(
+    // do not change the value of whitesourceProduct
+    whitesourceProduct := "cloudflow",
+    whitesourceAggregateProjectName := {
+      "cloudflow-tools-" + (
+        if (isSnapshot.value)
+          if (gitCurrentBranch.contains("master")) "master"
+          else "adhoc"
+        else majorMinor((LocalRootProject / version).value).map(_ + "-stable").getOrElse("adhoc")
+      )
+    },
+    whitesourceForceCheckAllDependencies := true,
+    whitesourceFailOnError := true)
+
+  private def majorMinor(version: String): Option[String] = """\d+\.\d+""".r.findFirstIn(version)
+}

tools/project/plugins.sbt

@@ -4,6 +4,7 @@ addSbtPlugin("com.eed3si9n" % "sbt-buildinfo" % "0.10.0")
 // discipline
 addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.4.2")
 addSbtPlugin("de.heikoseeberger" % "sbt-header" % "5.6.0")
+addSbtPlugin("com.lightbend" % "sbt-whitesource" % "0.1.18")
 
 libraryDependencies ++= Seq(
   "org.codehaus.plexus" % "plexus-container-default" % "2.1.0",