Prepare repository for next release and SBT build improvements (#200)

.scalafmt.conf

@@ -1,4 +1,4 @@
-version=2.4.2
+version=2.6.0
 style = defaultWithAlign
 maxColumn = 100
 

CONTRIBUTING.md

@@ -11,7 +11,7 @@ the code. Pull requests are also welcome.
 
 People are expected to follow the [Code of Conduct](CODE_OF_CONDUCT.md) when discussing _exercises-stdlib_ on the Github page or other venues.
 
-If you are being harassed, please contact one of [us](AUTHORS.md#maintainers) immediately so that we can support you. In case you cannot get in touch with us please write an email to [47 Degrees](mailto:scala-exercises@47deg.com).
+If you are being harassed, please contact one of [us](AUTHORS.md#maintainers) immediately so that we can support you. In case you cannot get in touch with us please write an email to [47 Degrees Open Source](mailto:hello@47deg.com).
 
 ## How can I help?
 

LICENSE.md

@@ -186,7 +186,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright (C)  2016-2020 47 Degrees <https://47deg.com>
+   Copyright (C)  2016-2020 47 Degrees Open Source <https://www.47deg.com>
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

NOTICE.md

@@ -4,6 +4,6 @@
 
 exercises-stdlib
 
-Copyright (c) 2016-2020 47 Degrees. All rights reserved.
+Copyright (c) 2016-2020 47 Degrees Open Source. All rights reserved.
 
 Licensed under Apache-2.0. See [LICENSE](LICENSE.md) for terms.

build.sbt

@@ -1,20 +1,35 @@
 import com.jsuereth.sbtpgp.PgpKeys.publishSigned
 
+ThisBuild / organization := "org.scala-exercises"
+ThisBuild / githubOrganization := "47degrees"
+ThisBuild / scalaVersion := "2.13.2"
+
+publish / skip := true
+
+// This is required by the exercises compiler:
 publishLocal := (publishLocal dependsOn compile).value
 publishSigned := (publishSigned dependsOn compile).value
 
 addCommandAlias("ci-test", "scalafmtCheckAll; scalafmtSbtCheck; test")
-addCommandAlias("ci-docs", "github; project-docs/mdoc; headerCreateAll")
+addCommandAlias("ci-docs", "github; documentation/mdoc; headerCreateAll")
+addCommandAlias("ci-publish", "github; ci-release")
 
 lazy val exercises = (project in file("."))
-  .settings(moduleName := "exercises-stdlib")
-  .settings(exercisesSettings)
+  .settings(name := "exercises-stdlib")
+  .settings(
+    libraryDependencies ++= Seq(
+      "org.scala-exercises"        %% "exercise-compiler"         % "0.6.1",
+      "org.scala-exercises"        %% "definitions"               % "0.6.1",
+      "com.chuusai"                %% "shapeless"                 % "2.3.3",
+      "org.scalatest"              %% "scalatest"                 % "3.1.2",
+      "org.scalacheck"             %% "scalacheck"                % "1.14.3",
+      "org.scalatestplus"          %% "scalacheck-1-14"           % "3.1.2.0",
+      "com.github.alexarchambault" %% "scalacheck-shapeless_1.14" % "1.2.5"
+    )
+  )
   .enablePlugins(ExerciseCompilerPlugin)
 
-lazy val `project-docs` = (project in file(".docs"))
-  .aggregate(exercises)
-  .settings(moduleName := "exercises-project-docs")
-  .settings(mdocIn := file(".docs"))
+lazy val documentation = project
   .settings(mdocOut := file("."))
-  .settings(skip in publish := true)
+  .settings(publish / skip := true)
   .enablePlugins(MdocPlugin)

project/build.properties

@@ -1 +1 @@
-sbt.version=1.3.11
+sbt.version=1.3.12

project/plugins.sbt

@@ -1,9 +1,9 @@
-addSbtPlugin("org.scala-exercises" % "sbt-exercise"      % "0.6.0")
-addSbtPlugin("com.geirsson"        % "sbt-ci-release"    % "1.5.3")
-addSbtPlugin("org.scalameta"       % "sbt-mdoc"          % "2.1.5")
-addSbtPlugin("org.scalameta"       % "sbt-scalafmt"      % "2.3.4")
-addSbtPlugin("de.heikoseeberger"   % "sbt-header"        % "5.6.0")
-addSbtPlugin("com.alejandrohdezma" %% "sbt-github"       % "0.8.0")
-addSbtPlugin("com.alejandrohdezma" % "sbt-github-header" % "0.8.0")
-addSbtPlugin("com.alejandrohdezma" % "sbt-github-mdoc"   % "0.8.0")
-addSbtPlugin("com.alejandrohdezma" % "sbt-mdoc-toc"      % "0.2")
+addSbtPlugin("org.scala-exercises" % "sbt-exercise"             % "0.6.1")
+addSbtPlugin("com.geirsson"        % "sbt-ci-release"           % "1.5.3")
+addSbtPlugin("org.scalameta"       % "sbt-mdoc"                 % "2.1.5")
+addSbtPlugin("org.scalameta"       % "sbt-scalafmt"             % "2.4.0")
+addSbtPlugin("de.heikoseeberger"   % "sbt-header"               % "5.6.0")
+addSbtPlugin("com.alejandrohdezma" % "sbt-github"               % "0.8.2")
+addSbtPlugin("com.alejandrohdezma" % "sbt-github-header"        % "0.8.2")
+addSbtPlugin("com.alejandrohdezma" % "sbt-github-mdoc"          % "0.8.2")
+addSbtPlugin("com.alejandrohdezma" % "sbt-remove-test-from-pom" % "0.1.0")

src/main/scala/stdlib/Asserts.scala

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2020 47 Degrees <https://47deg.com>
+ * Copyright 2016-2020 47 Degrees Open Source <https://www.47deg.com>
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -19,11 +19,13 @@ package stdlib
 import org.scalatest.flatspec.AnyFlatSpec
 import org.scalatest.matchers.should.Matchers
 
-/** @param name asserts
+/**
+ * @param name asserts
  */
 object Asserts extends AnyFlatSpec with Matchers with org.scalaexercises.definitions.Section {
 
-  /** ScalaTest makes three assertions available by default in any style trait. You can use:
+  /**
+   * ScalaTest makes three assertions available by default in any style trait. You can use:
    *
    *  - `assert` for general assertions;
    *  - `assertResult` to differentiate expected from actual values;
@@ -41,7 +43,6 @@ object Asserts extends AnyFlatSpec with Matchers with org.scalaexercises.definit
    * Scala's `assert` will complete abruptly with an `AssertionError`. This behavior is provided by
    * the `assert` method defined in object `Predef`, whose members are implicitly imported into every Scala source file.
    *
-   *
    * ScalaTest provides a domain specific language (DSL) for expressing assertions in tests
    * using the word `should`. ScalaTest matchers provides five different ways to check equality, each designed to address a different need. They are:
    *
@@ -58,16 +59,19 @@ object Asserts extends AnyFlatSpec with Matchers with org.scalaexercises.definit
   def scalaTestAsserts(res0: Boolean) =
     true should be(res0)
 
-  /** Booleans in asserts can test equality:
+  /**
+   * Booleans in asserts can test equality:
    */
   def booleanAsserts(res0: Int) = {
     val v1 = 4
     v1 shouldEqual res0
 
-    /** `shouldEqual` is an assertion. It is from ScalaTest, not from the Scala language. */
+    /**
+     * `shouldEqual` is an assertion. It is from ScalaTest, not from the Scala language. */
   }
 
-  /** Sometimes we expect you to fill in the values:
+  /**
+   * Sometimes we expect you to fill in the values:
    */
   def valuesAsserts(res0: Int) =
     assert(res0 == 1 + 1)

src/main/scala/stdlib/ByNameParameter.scala

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2020 47 Degrees <https://47deg.com>
+ * Copyright 2016-2020 47 Degrees Open Source <https://www.47deg.com>
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -19,20 +19,21 @@ package stdlib
 import org.scalatest.flatspec.AnyFlatSpec
 import org.scalatest.matchers.should.Matchers
 
-/** @param name byname_parameter
+/**
+ * @param name byname_parameter
  */
 object ByNameParameter
     extends AnyFlatSpec
     with Matchers
     with org.scalaexercises.definitions.Section {
 
-  /** `() => Int` is a Function type that takes a `Unit` type. `Unit` is known as `void` to a Java programmer. The function returns an `Int`. You can place this as a method parameter so that you can you use it as a block, but still it doesn't look quite right:
+  /**
+   * `() => Int` is a Function type that takes a `Unit` type. `Unit` is known as `void` to a Java programmer. The function returns an `Int`. You can place this as a method parameter so that you can you use it as a block, but still it doesn't look quite right:
    */
   def takesUnitByNameParameter(res0: Either[Throwable, Int]) = {
     def calc(x: () => Int): Either[Throwable, Int] = {
-      try {
-        Right(x()) // An explicit call of the x function
-      } catch {
+      try Right(x()) // An explicit call of the x function
+      catch {
         case b: Throwable => Left(b)
       }
     }
@@ -44,14 +45,14 @@ object ByNameParameter
     y should be(res0)
   }
 
-  /** A by-name parameter does the same thing as the previous koan but there is no need to explicitly handle `Unit` or `()`. This is used extensively in Scala to create blocks:
+  /**
+   * A by-name parameter does the same thing as the previous koan but there is no need to explicitly handle `Unit` or `()`. This is used extensively in Scala to create blocks:
    */
   def byNameParameter(res0: Either[Throwable, Int]) = {
     def calc(x: => Int): Either[Throwable, Int] = {
       // x is a call by-name parameter
-      try {
-        Right(x)
-      } catch {
+      try Right(x)
+      catch {
         case b: Throwable => Left(b)
       }
     }
@@ -66,7 +67,8 @@ object ByNameParameter
     y should be(res0)
   }
 
-  /** By-name parameters can also be used with `object` and `apply` to make interesting block-like calls:
+  /**
+   * By-name parameters can also be used with `object` and `apply` to make interesting block-like calls:
    */
   def withApplyByNameParameter(res0: String) = {
     object PigLatinizer {