Support Scala Native (#6)

* Bump cats-parse 0.3.8
* Release native executable with scala-native

Author: lenguyenthanh

.github/scripts/package.sc

@@ -1,4 +1,4 @@
-//> using scala "3.1.2"
+//> using scala "3.1.3"
 //> using lib "com.lihaoyi::os-lib:0.8.0"
 
 import scala.util.Properties
@@ -12,14 +12,22 @@ val platformSuffix: String = {
   os
 }
 val artifactsPath = os.Path("artifacts", os.pwd)
-val destPath =
-  if (Properties.isWin) artifactsPath / s"ulc-$platformSuffix.exe"
-  else artifactsPath / s"ulc-$platformSuffix"
+
+def destPath(prefix: String) =
+  if (Properties.isWin) artifactsPath / s"$prefix-ulc-$platformSuffix.exe"
+  else artifactsPath / s"$prefix-ulc-$platformSuffix"
+
 val scalaCLILauncher =
   if (Properties.isWin) "scala-cli.bat" else "scala-cli"
 
 os.makeDir(artifactsPath)
-os.proc(scalaCLILauncher, "package", "./ulc", "-o", destPath, "--native-image")
+os.proc(scalaCLILauncher, "package", "./ulc", "-o", destPath("graal"), "--native-image")
+  .call(cwd = os.pwd)
+  .out
+  .text()
+  .trim
+
+os.proc(scalaCLILauncher, "package", "./ulc", "-o", destPath("native"), "--native", "--native-version", "0.4.5")
   .call(cwd = os.pwd)
   .out
   .text()

.github/workflows/publish.yml

@@ -6,21 +6,11 @@ on:
 
 jobs:
   publish:
-    name: Publish for ${{ matrix.os }}
-    runs-on: ${{ matrix.os }}
+    name: Publish for ${{ matrix.OS }}
+    runs-on: ${{ matrix.OS }}
     strategy:
       matrix:
-        include:
-          - os: ubuntu-latest
-            artifact_name: ulc-pc-linux
-            asset_name: ulc-linux
-          - os: windows-latest
-            artifact_name: ulc-pc-win32.exe
-            asset_name: ulc-pc-win32.exe
-          - os: macos-latest
-            artifact_name: ulc-apple-darwin
-            asset_name: ulc-apple
-
+        OS: ["ubuntu-latest", "macos-latest", "windows-latest"]
     steps:
     - uses: actions/checkout@v3
     - uses: coursier/[email protected]
@@ -31,6 +21,6 @@ jobs:
       uses: svenstaro/upload-release-action@v2
       with:
         repo_token: ${{ secrets.GITHUB_TOKEN }}
-        file: ./artifacts/${{ matrix.artifact_name }}
-        asset_name: ${{ matrix.asset_name }}
+        file: './artifacts/**'
         tag: ${{ github.ref }}
+        file_glob: true

ulc/FileReader.scala

@@ -9,7 +9,7 @@ object FileReader:
   def read(path: String): Either[String, String] =
     Try {
       val bufferedSource = Source.fromFile(path)
-      val content        = bufferedSource.getLines.map(_.strip).filter(!_.isEmpty).mkString("\n")
+      val content        = bufferedSource.getLines.filter(!_.isEmpty).mkString("\n")
       bufferedSource.close
       content
     } match {

ulc/Interpreter.scala

@@ -1,14 +1,13 @@
 //> using scala "3.1.3"
-//> using lib "org.typelevel::cats-core:2.8.0"
-//> using lib "org.typelevel::cats-parse:0.3.7"
+//> using lib "org.typelevel::cats-core::2.8.0"
+//> using lib "org.typelevel::cats-parse::0.3.8"
 
 package ulc
 
 import cats.*
 import cats.syntax.all.*
 import cats.instances.all.*
 import cats.data.NonEmptyList
-import scala.annotation.tailrec
 
 type Env = Map[String, Parser.Term]
 

ulc/Parser.scala

@@ -1,5 +1,5 @@
 //> using scala "3.1.3"
-//> using lib "org.typelevel::cats-core:2.8.0"
+//> using lib "org.typelevel::cats-core::2.8.0"
 
 package parser
 

ulc/README.md

@@ -87,3 +87,4 @@ We show the final result in de Bruijn form, which is not easy to read. I can imp
 - Better error messages
 - Recursion scheme
 - Fully functional for repl/main
+- Location information merger seems wrong