Scala DBT: refactor to add BuildInfo (#466)

* refactor to add buildinfo

* refactor to add buildinfo

plugins/sbt/graphql-java-codegen-sbt-plugin/build.sbt

@@ -1,21 +1,19 @@
-import Dependencies._
 import sbtrelease.ReleaseStateTransformations._
 
 name := "graphql-codegen-sbt-plugin"
 // must be equals to oss Group Id
 organization := "io.github.jxnu-liguobin"
+val jValidationVersion = settingKey[String]("default java Validation api")
+jValidationVersion := "2.0.1.Final"
 
-// publish only root project
-//publish / skip := true
-
-//keep version is equals with parent project `graphql-java-codegen`
+// keep version is equals with parent project `graphql-java-codegen`.
+// Plugin don't need to care about the scala version, just the SBT version.
 lazy val `graphql-codegen-sbt-plugin` = Project(id = "graphql-codegen-sbt-plugin", base = file(".")).
-  enablePlugins(SbtPlugin).
+  enablePlugins(SbtPlugin, BuildInfoPlugin).
   settings(Publishing.publishSettings).
   settings(
     sbtPlugin := true,
-    scalaVersion := Versions.scala212,
-    crossScalaVersions := List(Versions.scala212, Versions.scala211),
+    scalaVersion := "2.12.12",
     scriptedBufferLog := false,
     scriptedLaunchOpts += s"-Dplugin.version=${version.value}",
     scalacOptions += "-target:jvm-1.8",
@@ -32,5 +30,10 @@ lazy val `graphql-codegen-sbt-plugin` = Project(id = "graphql-codegen-sbt-plugin
       setNextVersion,
       commitNextVersion,
       pushChanges
-    )).
-  settings(Compiles.selfDependencies)
+    ),
+    libraryDependencies ++= Seq(
+      "io.github.kobylynskyi" % "graphql-java-codegen" % (version in ThisBuild).value
+    ),
+    buildInfoKeys := Seq[BuildInfoKey](name, version, scalaVersion, sbtVersion, jValidationVersion),
+    buildInfoPackage := "io.github.dreamylost.graphql.codegen"
+  )

plugins/sbt/graphql-java-codegen-sbt-plugin/project/plugins.sbt

@@ -1,4 +1,5 @@
 addSbtPlugin("org.scalariform" % "sbt-scalariform" % "1.8.3")
 addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "2.3")
 addSbtPlugin("com.jsuereth" % "sbt-pgp" % "2.0.1")
-addSbtPlugin("com.github.gseitz" % "sbt-release" % "1.0.13")
+addSbtPlugin("com.github.gseitz" % "sbt-release" % "1.0.13")
+addSbtPlugin("com.eed3si9n" % "sbt-buildinfo" % "0.10.0")

plugins/sbt/graphql-java-codegen-sbt-plugin/src/main/scala/io/github/dreamylost/graphql/codegen/GraphQLCodegenPlugin.scala

@@ -29,11 +29,9 @@ object GraphQLCodegenPlugin extends GraphQLCodegenPlugin(Compile, configurationP
 class GraphQLCodegenPlugin(configuration: Configuration, private[codegen] val configurationPostfix: String = "") extends AutoPlugin with Compat {
   self =>
 
-  //TODO if impl GraphQLCodegenConfiguration, can not use settingKey in override method
-
   //override this by graphqlJavaCodegenVersion and javaxValidationApiVersion
-  private val jValidation = "2.0.1.Final"
-  private val codegen = "4.0.2-SNAPSHOT"
+  private val jValidation = BuildInfo.jValidationVersion
+  private val codegen = BuildInfo.version
 
   object GlobalImport extends GraphQLCodegenKeys {
 
@@ -121,7 +119,6 @@ class GraphQLCodegenPlugin(configuration: Configuration, private[codegen] val co
 
   private def getMappingConfig(): Def.Initialize[MappingConfig] = Def.setting[MappingConfig] {
 
-    //TODO use builder
     val mappingConfig = new MappingConfig
     mappingConfig.setPackageName((generatePackageName in GraphQLCodegenConfig).value.orNull)
     mappingConfig.setCustomTypesMapping((customTypesMapping in GraphQLCodegenConfig).value)
@@ -168,8 +165,7 @@ class GraphQLCodegenPlugin(configuration: Configuration, private[codegen] val co
     mappingConfig.setResponseProjectionMaxDepth((responseProjectionMaxDepth in GraphQLCodegenConfig).value)
     mappingConfig.setRelayConfig((relayConfig in GraphQLCodegenConfig).value)
     mappingConfig.setGeneratedLanguage((generatedLanguage in GraphQLCodegenConfig).value)
-
-    //    sLog.value.debug(s"Current mapping config is <$mappingConfig>") // NO toString
+    sLog.value.info(s"Version is <${BuildInfo.toString}>")
     mappingConfig
   }