Update Scala Native and cleanup for Scala 3 (#70)

* Update version

* Update scalafmt and add script to workflow

* Update Scala Native to 0.4.3 and Scala 3

* Add semver strategy

* Update docs prior to format

* Format with new scalafmt

* Update readme for release

.github/workflows/check-link.yml

@@ -0,0 +1,11 @@
+name: Check Lint
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+jobs:
+  check-lint:
+    runs-on: ubuntu-20.04
+    steps:
+    - uses: actions/checkout@v2
+    - run: ./scripts/check-lint.sh

.gitignore

@@ -8,3 +8,10 @@
 
 # vscode
 /.vscode/
+
+# IntelliJ
+/.idea/
+
+# scripts generated
+/scripts/.coursier
+/scripts/.scalafmt*

.scalafmt.conf

@@ -1,11 +1,27 @@
-version = 3.3.1
-style = defaultWithAlign
-docstrings = JavaDoc
+# Test upgrades: $ scripts/scalafmt --test 2> diff.txt
+version = 3.4.0
+runner.dialect = scala213source3
+preset = default
+
+# JavaDoc style (ported from Java)
+docstrings.style = Asterisk
 assumeStandardLibraryStripMargin = true
 project.git = true
-# changed 1.6 or after
-align.openParenCallSite = true
-align.openParenDefnSite = true
-# avoid wrapping parens on new line
-danglingParentheses.defnSite = false
-danglingParentheses.callSite = false
+
+# This creates less of a diff but is not default
+# but is more aligned with Scala.js syntax.
+newlines.beforeCurlyLambdaParams = multilineWithCaseOnly
+
+# Keep control sites more streamlined
+indent.ctrlSite = 4
+danglingParentheses.ctrlSite = false
+
+# Default is not recommended
+indentOperator.exemptScope = aloneEnclosed
+
+# allow dialect for Scala 3
+fileOverride {
+  "glob:**/scala-3/**.scala" {
+    runner.dialect = scala3
+  }
+}

README.md

@@ -16,7 +16,7 @@ converted to [LLVM IR](http://llvm.org/). Finally LLVM code is optimized
 and compiled by [Clang](http://clang.llvm.org/) to produce a native executable.
 
 ## Getting started
-[![Maven Central](https://img.shields.io/maven-central/v/org.ekrich/sblas_native0.4_2.11.svg)](https://maven-badges.herokuapp.com/maven-central/org.ekrich/sblas_native0.4_2.11)
+[![Maven Central](https://img.shields.io/maven-central/v/org.ekrich/sblas_native0.4_2.13.svg)](https://maven-badges.herokuapp.com/maven-central/org.ekrich/sblas_native0.4_2.13)
 
 If you are already familiar with Scala Native you can jump right in by adding the following dependency in your `sbt` build file.
 
@@ -43,6 +43,18 @@ $ sudo apt-get install libatlas-base-dev
 
 * Other OSes need to have `libcblas` available on the system.
 
+## Scala Build Versions
+
+| Scala Version          | Native (0.4.0)        | Native (0.4.3+) |
+| ---------------------- | :-------------------: | :------------: |
+| 2.11.x                 |          ✅           |       ✅       |
+| 2.12.x                 |          ✅           |       ✅       |
+| 2.13.x                 |          ✅           |       ✅       |
+| 3.x.x                  |                       |       ✅       |
+
+Use version sblas `0.3.0` for Scala Native `0.4.0`.
+Use version sblas `0.4.0` for Scala Native `0.4.3` with Scala 3 support.
+
 ## Usage and Help
 [![scaladoc](https://www.javadoc.io/badge/org.ekrich/sblas_native0.4_2.11.svg?label=scaladoc)](https://www.javadoc.io/doc/org.ekrich/sblas_native0.4_2.11)
 [![Join chat https://gitter.im/ekrich/sblas](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/ekrich/sblas?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
@@ -57,7 +69,7 @@ $ cd <directory entered after the prompt>
 $ sbt run
 ```
 
-In addition, look at the [sblas unit tests](https://github.com/ekrich/sblas/blob/v0.3.0/sblas/src/test/scala/org/ekrich/blas/unsafe/BlasTest.scala) for other examples of usage.
+In addition, look at the [sblas unit tests](https://github.com/ekrich/sblas/blob/main/sblas/src/test/scala/org/ekrich/blas/unsafe/BlasTest.scala) for other examples of usage.
 
 ## BLAS References and External Documentation
 
@@ -83,6 +95,7 @@ IBM Website:
 
 ## Versions
 
+Release [0.4.0](https://github.com/ekrich/sblas/releases/tag/v0.4.0) - (2022-02-01)<br/>
 Release [0.3.0](https://github.com/ekrich/sblas/releases/tag/v0.3.0) - (2021-03-20)<br/>
 Release [0.2.0](https://github.com/ekrich/sblas/releases/tag/v0.2.0) - (2019-12-05)<br/>
 Release [0.1.1](https://github.com/ekrich/sblas/releases/tag/v0.1.1) - (2019-05-01)<br/>

build.sbt

@@ -1,24 +1,26 @@
 // sblas build
-val prevVersion = "0.2.0"
-val nextVersion = "0.3.0"
+val prevVersion = "0.3.0"
+val nextVersion = "0.4.0"
 
 val scala211 = "2.11.12"
 val scala212 = "2.12.15"
 val scala213 = "2.13.8"
-val scala300 = "3.0.0"
+val scala3 = "3.1.1"
 
-val versionsNative = Seq(scala212, scala211, scala213)
+val versionsNative = Seq(scala211, scala212, scala213, scala3)
 
 ThisBuild / scalaVersion := scala213
 ThisBuild / crossScalaVersions := versionsNative
+ThisBuild / versionScheme := Some("early-semver")
 
 inThisBuild(
   List(
     description := "BLAS interface for Scala Native",
     organization := "org.ekrich",
     homepage := Some(url("https://github.com/ekrich/sblas")),
     licenses := List(
-      "Apache-2.0" -> url("http://www.apache.org/licenses/LICENSE-2.0")),
+      "Apache-2.0" -> url("http://www.apache.org/licenses/LICENSE-2.0")
+    ),
     developers := List(
       Developer(
         id = "ekrich",
@@ -31,7 +33,8 @@ inThisBuild(
     dynver := sbtdynver.DynVer
       .getGitDescribeOutput(new java.util.Date)
       .mkVersion(versionFmt, "")
-  ))
+  )
+)
 
 // stable snapshot is not great for publish local
 def versionFmt(out: sbtdynver.GitDescribeOutput): String = {

project/plugins.sbt

@@ -2,8 +2,8 @@
 resolvers += Resolver.sonatypeRepo("snapshots")
 
 // includes sbt-dynver sbt-pgp sbt-sonatype sbt-git
-addSbtPlugin("com.geirsson" % "sbt-ci-release"  % "1.5.7")
+addSbtPlugin("com.github.sbt" % "sbt-ci-release" % "1.5.10")
 addSbtPlugin("com.typesafe" % "sbt-mima-plugin" % "1.0.1")
 
 // Scala Native support
-addSbtPlugin("org.scala-native" % "sbt-scala-native" % "0.4.2")
+addSbtPlugin("org.scala-native" % "sbt-scala-native" % "0.4.3")