ZIO 2.0.0-RC5

Author: vigoo

build.sbt

@@ -104,9 +104,9 @@ lazy val zio2 = Project("clipp-zio-2", file("clipp-zio-2")).settings(commonSetti
   resolvers +=
     "Sonatype OSS Snapshots" at "https://oss.sonatype.org/content/repositories/snapshots",
   libraryDependencies ++= Seq(
-    "dev.zio" %% "zio" % "2.0.0-RC3",
-    "dev.zio" %% "zio-test" % "2.0.0-RC3" % Test,
-    "dev.zio" %% "zio-test-sbt" % "2.0.0-RC3" % Test
+    "dev.zio" %% "zio" % "2.0.0-RC5",
+    "dev.zio" %% "zio-test" % "2.0.0-RC5" % Test,
+    "dev.zio" %% "zio-test-sbt" % "2.0.0-RC5" % Test
   ),
 
   testFrameworks += new TestFramework("zio.test.sbt.ZTestFramework")

clipp-zio-2/src/main/scala/io/github/vigoo/clipp/zioapi/package.scala

@@ -5,7 +5,7 @@ import io.github.vigoo.clipp.errors.CustomParserError
 import zio.{CanFail, Console, IsNotIntersection, Runtime, Tag, URIO, ZIO, ZIOAppArgs, ZLayer}
 
 package object zioapi {
-  type ClippEnv = Console
+  type ClippEnv = Any
   type ClippZIO[+A] = ZIO[ClippEnv, ParserFailure, A]
 
   implicit val clippZio: ClippIO[ClippZIO] = new ClippIO[ClippZIO] {
@@ -66,22 +66,25 @@ package object zioapi {
       zioapi.liftURIO[R, T](description, example)(f)
   }
 
-  def parametersFromArgs[T: Tag : IsNotIntersection](spec: Parameter.Spec[T]): ZLayer[Console with ZIOAppArgs, ParserFailure, T] =
-    (for {
-      args <- ZIO.service[ZIOAppArgs]
-      result <- Clipp.parseOrFail(args.getArgs, spec)
-    } yield result).toLayer
+  def parametersFromArgs[T: Tag : IsNotIntersection](spec: Parameter.Spec[T]): ZLayer[ZIOAppArgs, ParserFailure, T] =
+    ZLayer {
+      for {
+        args <- ZIO.service[ZIOAppArgs]
+        result <- Clipp.parseOrFail(args.getArgs, spec)
+      } yield result
+    }
 
-  def effectfulParametersFromArgs[R, T: Tag : IsNotIntersection](createSpec: ZioDSL[R] => Parameter.Spec[T]): ZLayer[Console with ZIOAppArgs with R, ParserFailure, T] = {
+  def effectfulParametersFromArgs[R, T: Tag : IsNotIntersection](createSpec: ZioDSL[R] => Parameter.Spec[T]): ZLayer[ZIOAppArgs with R, ParserFailure, T] =
+    ZLayer {
     for {
       runtime <- ZIO.runtime[R]
       args <- ZIO.service[ZIOAppArgs]
       spec = createSpec(ZioDSL(runtime))
       result <- Clipp.parseOrFail(args.getArgs, spec)
     } yield result
-  }.toLayer
+  }
 
-  implicit class ZLayerOps[R <: Console, T](layer: ZLayer[R, ParserFailure, T]) {
+  implicit class ZLayerOps[R, T](layer: ZLayer[R, ParserFailure, T]) {
     def printUsageInfoOnFailure: ZLayer[R, ParserFailure, T] =
       layer.tapError { (parserFailure: ParserFailure) =>
         Clipp.displayErrorsAndUsageInfo(parserFailure)

clipp-zio-2/src/test/scala/io/github/vigoo/clipp/ZioSpecs.scala

@@ -7,7 +7,7 @@ import zio.{Console, _}
 import zio.test.Assertion._
 import zio.test._
 
-object ZioSpecs extends DefaultRunnableSpec {
+object ZioSpecs extends ZIOSpecDefault {
 
   def spec = suite("ZIO interface")(
     test("successfully parse") {
@@ -40,11 +40,11 @@ object ZioSpecs extends DefaultRunnableSpec {
 
     test("can provide as layer") {
       val spec = flag("Test", 'x')
-      val config: ZLayer[Console with ZIOAppArgs, ParserFailure, Boolean] = parametersFromArgs(spec).printUsageInfoOnFailure
+      val config: ZLayer[ZIOAppArgs, ParserFailure, Boolean] = parametersFromArgs(spec).printUsageInfoOnFailure
       val test: ZIO[Boolean, Nothing, TestResult] =
         parameters[Boolean].map(p => assert(p)(isTrue))
 
-      test.provideCustom(ZLayer.succeed(ZIOAppArgs(Chunk("-x"))), config)
+      test.provide(ZLayer.succeed(ZIOAppArgs(Chunk("-x"))), config)
     },
 
     suite("liftEffect")(
@@ -57,7 +57,7 @@ object ZioSpecs extends DefaultRunnableSpec {
         val test: ZIO[String, Nothing, TestResult] =
           parameters[String].map(p => assert(p)(equalTo("test")))
 
-        test.provideCustom(ZLayer.succeed(ZIOAppArgs(Chunk.empty)), config)
+        test.provide(ZLayer.succeed(ZIOAppArgs(Chunk.empty)), config)
       },
       test("failure") {
         val config = effectfulParametersFromArgs[Any, String] { p =>
@@ -66,7 +66,7 @@ object ZioSpecs extends DefaultRunnableSpec {
           }
         }
 
-        assertM(parameters[String].unit.provideCustom(ZLayer.succeed(ZIOAppArgs(Chunk.empty)), config).exit)(fails(
+        assertM(parameters[String].unit.provide(ZLayer.succeed(ZIOAppArgs(Chunk.empty)), config).exit)(fails(
           hasField("errors", _.errors.toList, contains[ParserError](CustomError("failure")))))
       }
     )