From 4b4b4b5a9fd606d23892b4443d131657b8c20fe6 Mon Sep 17 00:00:00 2001
From: Lorenzo Gabriele <lorenzolespaul@gmail.com>
Date: Thu, 17 Oct 2024 15:56:35 +0200
Subject: [PATCH 01/14] Update libraries and Scala to latest versions

---
 .gitignore                                    |  1 +
 build.sbt                                     | 49 +++-------
 js/src/main/scala/toml/PlatformRules.scala    |  4 +-
 jvm/src/main/scala/toml/PlatformRules.scala   | 13 +--
 jvm/src/test/scala/toml/DateGenSpec.scala     | 13 +--
 jvm/src/test/scala/toml/DateSpec.scala        |  7 +-
 jvm/src/test/scala/toml/FileSpec.scala        |  7 +-
 .../src/main/scala/toml/PlatformRules.scala   |  4 +-
 project/build.properties                      |  2 +-
 project/plugins.sbt                           |  8 +-
 shared/src/main/scala/toml/Constants.scala    | 22 ++---
 shared/src/main/scala/toml/Rules.scala        | 92 ++++++++++---------
 shared/src/main/scala/toml/Toml.scala         |  8 +-
 shared/src/test/scala/toml/CodecSpec.scala    |  8 +-
 shared/src/test/scala/toml/EmbedSpec.scala    | 26 +++---
 .../src/test/scala/toml/GeneratedSpec.scala   | 34 ++++---
 .../src/test/scala/toml/GenerationSpec.scala  |  4 +-
 shared/src/test/scala/toml/ParseSpec.scala    |  4 +-
 shared/src/test/scala/toml/RulesSpec.scala    |  7 +-
 shared/src/test/scala/toml/TestHelpers.scala  | 22 ++---
 version.sbt                                   |  2 +-
 21 files changed, 165 insertions(+), 172 deletions(-)

diff --git a/.gitignore b/.gitignore
index d9adc9c..f2a4aae 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,6 +11,7 @@ lib_managed/
 src_managed/
 project/boot/
 project/plugins/project/
+/.bsp
 
 # Scala-IDE specific
 .scala_dependencies
diff --git a/build.sbt b/build.sbt
index 625368e..2f64727 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,21 +1,21 @@
 // shadow sbt-scalajs' crossProject and CrossType from Scala.js 0.6.x
 import sbtcrossproject.CrossPlugin.autoImport.{crossProject, CrossType}
 
-val Scala2_11  = "2.11.12"
-val Scala2_12  = "2.12.10"
-val Scala2_13  = "2.13.1"
-val FastParse  = "1.0.1"
-val Shapeless  = "2.3.3"
-val ScalaCheck = "1.14.2"
-val ScalaTest  = "3.0.8"
-val ScalaTestNative = "3.2.0-SNAP10"
+val Scala2_12  = "2.12.19"
+val Scala2_13  = "2.13.14"
+val FastParse  = "3.1.1"
+val Shapeless  = "2.3.12"
+val ScalaCheck = "1.18.1"
+val ScalaTest  = "3.2.19"
+
+val ScalaTestScalaCheck  = s"$ScalaTest.0"
 
 val SharedSettings = Seq(
   name         := "toml-scala",
   organization := "tech.sparse",
 
   scalaVersion       := Scala2_13,
-  crossScalaVersions := Seq(Scala2_13, Scala2_12, Scala2_11),
+  crossScalaVersions := Seq(Scala2_13, Scala2_12),
 
   pomExtra :=
     <url>https://github.com/sparsetech/toml-scala</url>
@@ -40,7 +40,7 @@ val SharedSettings = Seq(
 lazy val root = project.in(file("."))
   .aggregate(toml.js, toml.jvm, toml.native)
   .settings(SharedSettings: _*)
-  .settings(skip in publish := true)
+  .settings(publish / skip := true)
 
 lazy val toml =
   crossProject(JSPlatform, JVMPlatform, NativePlatform)
@@ -48,29 +48,10 @@ lazy val toml =
     .settings(SharedSettings)
     .settings(
       libraryDependencies ++= Seq(
-        "org.scalameta" %%% "fastparse" % FastParse,
-        "com.chuusai"   %%% "shapeless" % Shapeless
-      )
-    )
-    .jsSettings(
-      libraryDependencies ++= Vector(
-        "org.scalacheck" %%% "scalacheck" % ScalaCheck % "test",
-        "org.scalatest"  %%% "scalatest"  % ScalaTest  % "test"
+        "com.lihaoyi" %%% "fastparse" % FastParse,
+        "com.chuusai"   %%% "shapeless" % Shapeless,
+        "org.scalacheck" %%% "scalacheck" % ScalaCheck % Test,
+        "org.scalatest"  %%% "scalatest"  % ScalaTest  % Test,
+        "org.scalatestplus" %%% s"scalacheck-${ScalaCheck.split('.').take(2).mkString("-")}" % ScalaTestScalaCheck % Test
       )
     )
-    .jvmSettings(
-      libraryDependencies ++= Vector(
-        "org.scalacheck" %% "scalacheck" % ScalaCheck % "test",
-        "org.scalatest"  %% "scalatest"  % ScalaTest  % "test"
-      )
-    )
-    .nativeSettings(
-      scalaVersion       := Scala2_11,
-      crossScalaVersions := Seq(Scala2_11),
-      // See https://github.com/scalalandio/chimney/issues/78#issuecomment-419705142
-      nativeLinkStubs    := true,
-      libraryDependencies ++= Vector(
-        "org.scalatest" %%% "scalatest" % ScalaTestNative  % "test"
-      ),
-      excludeFilter in Test := "*GeneratedSpec*" || "*Generators*"
-    )
diff --git a/js/src/main/scala/toml/PlatformRules.scala b/js/src/main/scala/toml/PlatformRules.scala
index 6bfe4d2..4969a41 100644
--- a/js/src/main/scala/toml/PlatformRules.scala
+++ b/js/src/main/scala/toml/PlatformRules.scala
@@ -1,7 +1,7 @@
 package toml
 
-import scala.meta.internal.fastparse.all._
+import fastparse._
 
 trait PlatformRules {
-  val date = StringIn().map(_ => null.asInstanceOf[Value])
+  def date[$: P] = StringIn().map(_ => null.asInstanceOf[Value])
 }
diff --git a/jvm/src/main/scala/toml/PlatformRules.scala b/jvm/src/main/scala/toml/PlatformRules.scala
index 94bfb12..98f2f32 100644
--- a/jvm/src/main/scala/toml/PlatformRules.scala
+++ b/jvm/src/main/scala/toml/PlatformRules.scala
@@ -2,13 +2,14 @@ package toml
 
 import java.time._
 
-import scala.meta.internal.fastparse.all._
+import fastparse._
+import fastparse.NoWhitespace._
 
 trait PlatformRules { this: Rules =>
   private val TenPowers =
     List(1, 10, 100, 1000, 10000, 100000, 1000000, 10000000, 100000000)
 
-  val localTime: Parser[Value.Time] = P(
+  def localTime[$: P]: P[Value.Time] = P(
     digit.rep(2).! ~ ":" ~ digit.rep(2).! ~ ":" ~ digit.rep(2).! ~ ("." ~ digit.rep.!).?
   ).map { case (h, m, s, ns) =>
     val nano = ns.map { str =>
@@ -19,24 +20,24 @@ trait PlatformRules { this: Rules =>
     Value.Time(LocalTime.of(h.toInt, m.toInt, s.toInt, nano))
   }
 
-  val localDate: Parser[Value.Date] = P(
+  def localDate[$: P]: P[Value.Date] = P(
     digit.rep(4).! ~ "-" ~ digit.rep(2).! ~ "-" ~ digit.rep(2).!
   ).map { case (y, m, d) =>
     Value.Date(LocalDate.of(y.toInt, m.toInt, d.toInt))
   }
 
-  val localDateTime: Parser[Value.DateTime] = P(
+  def localDateTime[$: P]: P[Value.DateTime] = P(
     localDate ~ "T" ~ localTime
   ).map { case (date, time) =>
     Value.DateTime(LocalDateTime.of(date.value, time.value))
   }
 
-  val offsetDateTime: Parser[Value.OffsetDateTime] = P(
+  def offsetDateTime[$: P]: P[Value.OffsetDateTime] = P(
     localDateTime ~ ("Z" | (("-" | "+") ~ digit.rep(2) ~ ":" ~ digit.rep(2))).!
   ).map { case (dateTime, offset) =>
     Value.OffsetDateTime(
       OffsetDateTime.of(dateTime.value, ZoneOffset.of(offset)))
   }
 
-  val date = P(offsetDateTime | localDateTime | localDate | localTime)
+  def date[$: P] = P(offsetDateTime | localDateTime | localDate | localTime)
 }
diff --git a/jvm/src/test/scala/toml/DateGenSpec.scala b/jvm/src/test/scala/toml/DateGenSpec.scala
index 837f652..a569142 100644
--- a/jvm/src/test/scala/toml/DateGenSpec.scala
+++ b/jvm/src/test/scala/toml/DateGenSpec.scala
@@ -1,26 +1,27 @@
 package toml
 
 import org.scalatest.prop._
-import org.scalatest.{Matchers, PropSpec}
+import org.scalatest.propspec.AnyPropSpec
+import org.scalatest.matchers.should.Matchers
 import org.scalatestplus.scalacheck.ScalaCheckPropertyChecks
 
-import scala.meta.internal.fastparse.all._
-import scala.meta.internal.fastparse.core.Parsed.{Failure, Success}
+import fastparse._
+import fastparse.Parsed.{Failure, Success}
 
-class DateGenSpec extends PropSpec with ScalaCheckPropertyChecks with Matchers {
+class DateGenSpec extends AnyPropSpec with ScalaCheckPropertyChecks with Matchers {
   import TestHelpers._
 
   property("parse dates following the RFC 3339 spec (`date` parser)") {
     import Generators.Dates._
     forAll(dateFormatGen) { s =>
-      shouldBeSuccess(Rules.offsetDateTime.parse(s))
+      shouldBeSuccess(parse(s, Rules.offsetDateTime(_)))
     }
   }
 
   property("parse dates following the RFC 3339 spec") {
     import Generators.Dates._
     forAll(dateFormatGen) { s =>
-      shouldBeSuccess(Rules.elem.parse(s))
+      shouldBeSuccess(parse(s, Rules.elem(_)))
     }
   }
 }
diff --git a/jvm/src/test/scala/toml/DateSpec.scala b/jvm/src/test/scala/toml/DateSpec.scala
index d307db6..35246fe 100644
--- a/jvm/src/test/scala/toml/DateSpec.scala
+++ b/jvm/src/test/scala/toml/DateSpec.scala
@@ -2,10 +2,11 @@ package toml
 
 import java.time._
 
-import org.scalatest.{FunSuite, Matchers}
-import scala.meta.internal.fastparse.core.Parsed._
+import org.scalatest.funsuite.AnyFunSuite
+import org.scalatest.matchers.should.Matchers
+import fastparse.Parsed._
 
-class DateSpec extends FunSuite with Matchers {
+class DateSpec extends AnyFunSuite with Matchers {
   import TestHelpers._
 
   test("Parse local date") {
diff --git a/jvm/src/test/scala/toml/FileSpec.scala b/jvm/src/test/scala/toml/FileSpec.scala
index dbc9258..8044945 100644
--- a/jvm/src/test/scala/toml/FileSpec.scala
+++ b/jvm/src/test/scala/toml/FileSpec.scala
@@ -3,10 +3,11 @@ package toml
 import java.time._
 import java.io.File
 
-import org.scalatest.{FunSuite, Matchers}
-import scala.meta.internal.fastparse.core.Parsed._
+import org.scalatest.matchers.should.Matchers
+import org.scalatest.funsuite.AnyFunSuite
+import fastparse.Parsed._
 
-class FileSpec extends FunSuite with Matchers {
+class FileSpec extends AnyFunSuite with Matchers {
   import TestHelpers._
 
   test("Parse multi-line strings") {
diff --git a/native/src/main/scala/toml/PlatformRules.scala b/native/src/main/scala/toml/PlatformRules.scala
index 6bfe4d2..4969a41 100644
--- a/native/src/main/scala/toml/PlatformRules.scala
+++ b/native/src/main/scala/toml/PlatformRules.scala
@@ -1,7 +1,7 @@
 package toml
 
-import scala.meta.internal.fastparse.all._
+import fastparse._
 
 trait PlatformRules {
-  val date = StringIn().map(_ => null.asInstanceOf[Value])
+  def date[$: P] = StringIn().map(_ => null.asInstanceOf[Value])
 }
diff --git a/project/build.properties b/project/build.properties
index dca663d..be54e77 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1 +1 @@
-sbt.version = 1.2.8
+sbt.version = 1.10.0
diff --git a/project/plugins.sbt b/project/plugins.sbt
index 5040e26..a3b9603 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,6 +1,6 @@
 logLevel := Level.Warn
 
-addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject"      % "0.6.1")
-addSbtPlugin("org.portable-scala" % "sbt-scala-native-crossproject" % "0.6.1")
-addSbtPlugin("org.scala-js"       % "sbt-scalajs"                   % "0.6.29")
-addSbtPlugin("org.scala-native"   % "sbt-scala-native"              % "0.3.9")
+addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject"      % "1.3.0")
+addSbtPlugin("org.portable-scala" % "sbt-scala-native-crossproject" % "1.3.0")
+addSbtPlugin("org.scala-js"       % "sbt-scalajs"                   % "1.16.0")
+addSbtPlugin("org.scala-native"   % "sbt-scala-native"              % "0.5.4")
diff --git a/shared/src/main/scala/toml/Constants.scala b/shared/src/main/scala/toml/Constants.scala
index 9291ffb..8aa01d9 100644
--- a/shared/src/main/scala/toml/Constants.scala
+++ b/shared/src/main/scala/toml/Constants.scala
@@ -1,20 +1,20 @@
 package toml
 
 object Constants {
-  val SingleQuote = '\''
-  val DoubleQuote = '"'
+  final val SingleQuote = '\''
+  final val DoubleQuote = '"'
 
-  val MultiLineSingleQuote = "'''"
-  val MultiLineDoubleQuote = "\"\"\""
+  final val MultiLineSingleQuote = "'''"
+  final val MultiLineDoubleQuote = "\"\"\""
 
-  val NumbersRange = '0' to '9'
-  val LettersRange = ('a' to 'z') ++ ('A' to 'Z')
+  final val NumbersRange = "0-9"
+  final val LettersRange = "a-zA-Z"
 
-  val Dashes = Set('-', '_')
+  final val Dashes = "\\-_"
 
-  val Lf   = "\n"
-  val CrLf = "\r\n"
+  final val Lf   = "\n"
+  final val CrLf = "\r\n"
 
-  val WhitespaceChars = Set(' ', '\t')
-  val EscapeChars  = Set('\b', '\t', '\n', '\f', '\r', '"', '\\')
+  final val WhitespaceChars = " \t"
+  final val EscapeChars  = "\b\t\n\f\r\"\\"
 }
diff --git a/shared/src/main/scala/toml/Rules.scala b/shared/src/main/scala/toml/Rules.scala
index eedae83..3751efa 100644
--- a/shared/src/main/scala/toml/Rules.scala
+++ b/shared/src/main/scala/toml/Rules.scala
@@ -1,6 +1,7 @@
 package toml
 
-import scala.meta.internal.fastparse.all._
+import fastparse._
+import NoWhitespace._
 
 private[toml] case class NamedFunction[T, V](f: T => V, name: String)
   extends (T => V)
@@ -22,46 +23,47 @@ class Rules(extensions: Set[Extension]) extends PlatformRules {
 
   val UntilNewline = NamedFunction(!CrLf.contains(_: Char), "UntilNewline")
 
-  val newLine    = P(StringIn(CrLf, Lf))
-  val charsChunk = P(CharsWhile(UntilNewline))
-  val comment    = P("#" ~ charsChunk.? ~ &(newLine | End))
-  val whitespace = P(CharIn(WhitespaceChars.toList))
+  def newLine[$: P]    = P(StringIn(CrLf, Lf))
+  def charsChunk[$: P] = P(CharsWhile(UntilNewline))
+  def comment[$: P]    = P("#" ~ charsChunk.? ~ &(newLine | End))
+  def whitespace[$: P] = P(CharIn(WhitespaceChars))
 
-  val skip   = P(NoCut(NoTrace((whitespace | comment | newLine).rep)))
-  val skipWs = P(NoCut(NoTrace(whitespace.rep)))
+  def skip[$: P]   = P(NoCut(NoTrace((whitespace | comment | newLine).rep)))
+  def skipWs[$: P] = P(NoCut(NoTrace(whitespace.rep)))
 
-  val letter = P(CharIn(LettersRange))
-  val digit  = P(CharIn(NumbersRange))
-  val digits = P(digit.rep(1))
-  val dash   = P(CharIn(Dashes.toList))
+  def letter[$: P] = P(CharIn(LettersRange))
+  def digit[$: P]  = P(CharIn(NumbersRange))
+  def digits[$: P] = P(digit.rep(1))
+  def dash[$: P]   = P(CharIn(Dashes))
 
   val StringChars = NamedFunction(!"\"\\".contains(_: Char), "StringChars")
-  val strChars    = P(CharsWhile(StringChars))
+  def strChars[$: P] = P(CharsWhile(StringChars))
 
-  val hexDigit       = P(CharIn('0' to '9', 'a' to 'f', 'A' to 'F'))
-  val unicodeEsc     = P("u" ~ hexDigit.rep(4))
-  val unicodeEscLong = P("U" ~ hexDigit.rep(8))
-  val escape         = P("\\" ~ (
+
+  def hexDigit[$: P]       = P(CharIn("0-9", "a-f", "A-F"))
+  def unicodeEsc[$: P]     = P("u" ~ hexDigit.rep(4))
+  def unicodeEscLong[$: P] = P("U" ~ hexDigit.rep(8))
+  def escape[$: P]         = P("\\" ~ (
     CharIn("\"/\\bfnrt") | unicodeEsc | unicodeEscLong
   ))
 
-  val basicStr: Parser[Value.Str] =
-    P(DoubleQuote.toString ~/ (strChars | escape).rep.! ~ DoubleQuote.toString)
+  def basicStr[$: P]: P[Value.Str] =
+    P(DoubleQuote.toString ~/ (escape | strChars).rep.! ~ DoubleQuote.toString)
       .map(str => Value.Str(Unescape.unescapeJavaString(str)))
-  val literalStr: Parser[Value.Str] =
+  def literalStr[$: P]: P[Value.Str] =
     P(
       SingleQuote.toString ~/
       (!SingleQuote.toString ~ AnyChar).rep.! ~
       SingleQuote.toString
     ).map(Value.Str)
-  val multiLineBasicStr: Parser[Value.Str] =
+  def multiLineBasicStr[$: P]: P[Value.Str] =
     P(
       MultiLineDoubleQuote ~/
       newLine.? ~
       (!MultiLineDoubleQuote ~ AnyChar).rep.! ~
       MultiLineDoubleQuote
     ).map(str => Value.Str(Unescape.unescapeJavaString(str)))
-  val multiLineLiteralStr: Parser[Value.Str] =
+  def multiLineLiteralStr[$: P]: P[Value.Str] =
     P(
       MultiLineSingleQuote ~/
       newLine.? ~
@@ -69,7 +71,7 @@ class Rules(extensions: Set[Extension]) extends PlatformRules {
       MultiLineSingleQuote
     ).map(Value.Str)
 
-  val string: Parser[Value.Str] = P(
+  def string[$: P]: P[Value.Str] = P(
     multiLineBasicStr   |
     multiLineLiteralStr |
     basicStr            |
@@ -77,13 +79,13 @@ class Rules(extensions: Set[Extension]) extends PlatformRules {
 
   def rmUnderscore(s: String) = s.replace("_", "")
 
-  val sign = P(CharIn("+-"))
-  val integral = P(digits.rep(min = 1, sep = "_"))
-  val fractional = P("." ~ integral)
-  val exponent = P(CharIn("eE") ~ sign.? ~ integral)
-  val integer: Parser[Value.Num] =
+  def sign[$: P] = P(CharIn("+\\-"))
+  def integral[$: P] = P(digits.rep(min = 1, sep = "_"))
+  def fractional[$: P] = P("." ~ integral)
+  def exponent[$: P] = P(CharIn("eE") ~ sign.? ~ integral)
+  def integer[$: P]: P[Value.Num] =
     P(sign.? ~ integral).!.map(s => Value.Num(rmUnderscore(s).toLong))
-  val double: Parser[Value.Real] =
+  def double[$: P]: P[Value.Real] =
     P(
       sign.?.! ~
       (
@@ -99,46 +101,46 @@ class Rules(extensions: Set[Extension]) extends PlatformRules {
       if (sign == "-") Value.Real(-value) else Value.Real(value)
     }
 
-  val `true`  = P("true") .map(_ => Value.Bool(true))
-  val `false` = P("false").map(_ => Value.Bool(false))
-  val boolean = P(`true` | `false`)
+  def `true`[$: P]  = P("true") .map(_ => Value.Bool(true))
+  def `false`[$: P] = P("false").map(_ => Value.Bool(false))
+  def boolean[$: P] = P(`true` | `false`)
 
-  val bareKey = P((letter | digit | dash).rep(min = 1)).!
-  val validKey: Parser[String] =
+  def bareKey[$: P] = P((letter | digit | dash).rep(1)).!
+  def validKey[$: P]: P[String] =
     P(NoCut(basicStr.map(_.value)) | NoCut(literalStr.map(_.value)) | bareKey)
-  val pair: Parser[(String, Value)] =
+  def pair[$: P]: P[(String, Value)] =
     P(validKey ~ skipWs ~ "=" ~ skipWs ~ elem)
-  val array: Parser[Value.Arr] =
+  def array[$: P]: P[Value.Arr] =
     P("[" ~ skip ~ elem.rep(sep = skip ~ "," ~ skip) ~ ",".? ~ skip ~ "]")
       .map(l => Value.Arr(l.toList))
-  val inlineTable: Parser[Value.Tbl] =
+  def inlineTable[$: P]: P[Value.Tbl] =
     (if (extensions.contains(MultiLineInlineTables))
       P("{" ~ skip ~ pair.rep(sep = skip ~ "," ~ skip) ~ ",".? ~ skip ~ "}")
      else
       P("{" ~ skipWs ~ pair.rep(sep = skipWs ~ "," ~ skipWs) ~ skipWs ~ "}")
     ).map(p => Value.Tbl(p.toMap))
 
-  val tableIds: Parser[Seq[String]] =
+  def tableIds[$: P]: P[Seq[String]] =
     P(validKey.rep(min = 1, sep = skipWs ~ "." ~ skipWs).map(_.toSeq))
-  val tableDef: Parser[Seq[String]] =
+  def tableDef[$: P]: P[Seq[String]] =
     P("[" ~ skipWs ~ tableIds ~ skipWs ~ "]")
-  val tableArrayDef: Parser[Seq[String]] =
+  def tableArrayDef[$: P]: P[Seq[String]] =
     P("[[" ~ skipWs ~ tableIds ~ skipWs ~ "]]")
 
-  val pairNode: Parser[Node.Pair] = pair.map { case (k, v) => Node.Pair(k, v) }
-  val table: Parser[Node.NamedTable] =
+  def pairNode[$: P]: P[Node.Pair] = pair.map { case (k, v) => Node.Pair(k, v) }
+  def table[$: P]: P[Node.NamedTable] =
     P(tableDef ~ skip ~ pair.rep(sep = skip)).map { case (a, b) =>
       Node.NamedTable(a.toList, b.toList)
     }
-  val tableArray: Parser[Node.NamedArray] =
+  def tableArray[$: P]: P[Node.NamedArray] =
     P(tableArrayDef ~ skip ~ pair.rep(sep = skip)).map { case (a, b) =>
       Node.NamedArray(a.toList, b.toList)
     }
 
-  lazy val elem: Parser[Value] =
+  def elem[$: P]: P[Value] =
     P(date | string | boolean | double | integer | array | inlineTable)
 
-  val node: Parser[Node] = P(pairNode | table | tableArray)
-  val root: Parser[Root] = P(skip ~ node.rep(sep = skip) ~ skip ~ End)
+  def node[$: P]: P[Node] = P(pairNode | table | tableArray)
+  def root[$: P]: P[Root] = P(skip ~ node.rep(sep = skip) ~ skip ~ End)
     .map(nodes => Root(nodes.toList))
 }
diff --git a/shared/src/main/scala/toml/Toml.scala b/shared/src/main/scala/toml/Toml.scala
index 751ca62..0ec11f3 100644
--- a/shared/src/main/scala/toml/Toml.scala
+++ b/shared/src/main/scala/toml/Toml.scala
@@ -2,13 +2,13 @@ package toml
 
 import shapeless._
 
-import scala.meta.internal.fastparse.core.Parsed._
+import fastparse.Parsed
 
 object Toml {
   def parse(toml: String, extensions: Set[Extension] = Set()): Either[Parse.Error, Value.Tbl] =
-    new Rules(extensions).root.parse(toml) match {
-      case Success(v, _)    => Embed.root(v)
-      case f: Failure[_, _] => Left(List() -> f.msg)
+    fastparse.parse(toml, new Rules(extensions).root(_)) match {
+      case Parsed.Success(v, _)    => Embed.root(v)
+      case f: Parsed.Failure => Left(List() -> f.msg)
     }
 
   def generate(root: Root): String = Generate.generate(root)
diff --git a/shared/src/test/scala/toml/CodecSpec.scala b/shared/src/test/scala/toml/CodecSpec.scala
index 1d2fe94..af0c2ff 100644
--- a/shared/src/test/scala/toml/CodecSpec.scala
+++ b/shared/src/test/scala/toml/CodecSpec.scala
@@ -1,10 +1,10 @@
 package toml
 
-import org.scalatest.FunSuite
+import org.scalatest.funsuite.AnyFunSuite
 
 import Codecs._
 
-class CodecSpec extends FunSuite {
+class CodecSpec extends AnyFunSuite {
   test("Booleans") {
     case class BoolPair(a: Boolean, b: Boolean)
 
@@ -20,7 +20,7 @@ class CodecSpec extends FunSuite {
   }
 
   test("Strings") {
-    val elem = Rules.elem.parse("\"test\"").get.value
+    val elem = fastparse.parse("\"test\"", Rules.elem(_)).get.value
     val result = new Toml.CodecHelperValue[String].apply(elem)
     assert(result == Right("test"))
   }
@@ -53,7 +53,7 @@ class CodecSpec extends FunSuite {
   }
 
   test("Lists") {
-    val elem = Rules.elem.parse("""["test", "a"]""").get.value
+    val elem = fastparse.parse("""["test", "a"]""", Rules.elem(_)).get.value
     val result = new Toml.CodecHelperValue[List[String]].apply(elem)
     assert(result == Right(List("test", "a")))
   }
diff --git a/shared/src/test/scala/toml/EmbedSpec.scala b/shared/src/test/scala/toml/EmbedSpec.scala
index 54b93dd..e5db6fa 100644
--- a/shared/src/test/scala/toml/EmbedSpec.scala
+++ b/shared/src/test/scala/toml/EmbedSpec.scala
@@ -1,13 +1,13 @@
 package toml
 
-import org.scalatest.FunSuite
+import org.scalatest.funsuite.AnyFunSuite
 
 import Value._
 
-class EmbedSpec extends FunSuite {
+class EmbedSpec extends AnyFunSuite {
   test("One pair") {
     val pair = """a = 1"""
-    val node = Rules.root.parse(pair).get.value
+    val node = fastparse.parse(pair, Rules.root(_)).get.value
     assert(Embed.root(node) == Right(Tbl(Map("a" -> Num(1)))))
   }
 
@@ -16,7 +16,7 @@ class EmbedSpec extends FunSuite {
       """b = 2
         |a = 1
       """.stripMargin
-    val node2 = Rules.root.parse(pairs).get.value
+    val node2 = fastparse.parse(pairs, Rules.root(_)).get.value
     assert(Embed.root(node2) == Right(Tbl(Map(
       "a" -> Num(1), "b" -> Num(2)))))
   }
@@ -27,7 +27,7 @@ class EmbedSpec extends FunSuite {
         |[table]
         |a = 1
       """.stripMargin
-    val node = Rules.root.parse(table).get.value
+    val node = fastparse.parse(table, Rules.root(_)).get.value
     assert(Embed.root(node) ==
       Right(Tbl(Map("table" -> Tbl(Map("a" -> Num(1)))))))
   }
@@ -39,7 +39,7 @@ class EmbedSpec extends FunSuite {
         |[table]
         |b = 2
       """.stripMargin
-    val node = Rules.root.parse(table).get.value
+    val node = fastparse.parse(table, Rules.root(_)).get.value
     assert(Embed.root(node) ==
       Right(Tbl(Map("a" -> Num(1), "table" -> Tbl(Map("b" -> Num(2)))))))
   }
@@ -50,7 +50,7 @@ class EmbedSpec extends FunSuite {
         |[table.table2]
         |value = 42
       """.stripMargin
-    val node = Rules.root.parse(table).get.value
+    val node = fastparse.parse(table, Rules.root(_)).get.value
     assert(Embed.root(node) ==
       Right(Tbl(Map("table" ->
         Tbl(Map("table2" ->
@@ -65,7 +65,7 @@ class EmbedSpec extends FunSuite {
         |[table.table3]
         |value = 42
       """.stripMargin
-    val node = Rules.root.parse(table).get.value
+    val node = fastparse.parse(table, Rules.root(_)).get.value
     assert(Embed.root(node) ==
       Right(Tbl(Map(
         "table" -> Tbl(Map(
@@ -80,7 +80,7 @@ class EmbedSpec extends FunSuite {
         |[table.table3]
         |value = 42
       """.stripMargin
-    val node = Rules.root.parse(table).get.value
+    val node = fastparse.parse(table, Rules.root(_)).get.value
     assert(Embed.root(node) ==
       Right(Tbl(Map(
         "table" -> Tbl(Map(
@@ -96,7 +96,7 @@ class EmbedSpec extends FunSuite {
         |           { x = 7, y = 8, z = 9 },
         |           { x = 2, y = 4, z = 8 } ]
       """.stripMargin
-    val node = Rules.root.parse(tableList).get.value
+    val node = fastparse.parse(tableList, Rules.root(_)).get.value
     assert(Embed.root(node) ==
       Right(Tbl(Map(
         "points" -> Arr(List(
@@ -119,7 +119,7 @@ class EmbedSpec extends FunSuite {
         |colour = "grey"
       """.stripMargin
 
-    val node = Rules.root.parse(array).get.value
+    val node = fastparse.parse(array, Rules.root(_)).get.value
     assert(Embed.root(node) == Right(Tbl(Map(
       "products" -> Arr(List(
         Tbl(Map("name" -> Str("Hammer"), "sku" -> Num(738594937), "colour" -> Str("blue"))),
@@ -142,7 +142,7 @@ class EmbedSpec extends FunSuite {
         |colour = "grey"
       """.stripMargin
 
-    val node = Rules.root.parse(array).get.value
+    val node = fastparse.parse(array, Rules.root(_)).get.value
     assert(Embed.root(node) == Right(Tbl(Map(
       "products" -> Arr(List(
         Tbl(Map("name" -> Str("Hammer"), "sku" -> Num(738594937))),
@@ -174,7 +174,7 @@ class EmbedSpec extends FunSuite {
         |    name = "plantain"
       """.stripMargin
 
-    val node = Rules.root.parse(array).get.value
+    val node = fastparse.parse(array, Rules.root(_)).get.value
     assert(Embed.root(node) == Right(Tbl(Map(
       "fruit" -> Arr(List(
         Tbl(Map(
diff --git a/shared/src/test/scala/toml/GeneratedSpec.scala b/shared/src/test/scala/toml/GeneratedSpec.scala
index 2d62ccf..dd850d4 100644
--- a/shared/src/test/scala/toml/GeneratedSpec.scala
+++ b/shared/src/test/scala/toml/GeneratedSpec.scala
@@ -1,19 +1,21 @@
 package toml
 
 import org.scalatest.prop._
-import org.scalatest.{Matchers, PropSpec}
-import scala.meta.internal.fastparse.all._
-import scala.meta.internal.fastparse.core.Parsed.{Failure, Success}
+import org.scalatest.propspec.AnyPropSpec
+import org.scalatest.matchers.should.Matchers
+import org.scalatestplus.scalacheck.ScalaCheckPropertyChecks
+import fastparse._
+import fastparse.Parsed.{Failure, Success}
 
 import scala.util.Try
 
-class GeneratedSpec extends PropSpec with PropertyChecks with Matchers {
+class GeneratedSpec extends AnyPropSpec with ScalaCheckPropertyChecks with Matchers {
   import TestHelpers._
 
   property("Parse arrays") {
     import Generators.Arrays._
     forAll(arrayGen) { s: String =>
-      shouldBeSuccess(Rules.elem.parse(s))
+      shouldBeSuccess(parse(s, Rules.elem(_)))
     }
   }
 
@@ -21,7 +23,7 @@ class GeneratedSpec extends PropSpec with PropertyChecks with Matchers {
     import Generators.Numbers._
     forAll(validLongGen) { s: String =>
       val expected = Success(Value.Num(Rules.rmUnderscore(s).toLong), s.length)
-      Rules.elem.parse(s) shouldBe expected
+      parse(s, Rules.elem(_)) shouldBe expected
     }
   }
 
@@ -29,7 +31,7 @@ class GeneratedSpec extends PropSpec with PropertyChecks with Matchers {
     import Generators.Numbers._
     forAll(validDoubleGen) { s: String =>
       val expected = Success(Value.Real(Rules.rmUnderscore(s).toDouble), s.length)
-      Rules.elem.parse(s) shouldBe expected
+      parse(s, Rules.elem(_)) shouldBe expected
     }
   }
 
@@ -38,56 +40,58 @@ class GeneratedSpec extends PropSpec with PropertyChecks with Matchers {
 
     forAll(validBoolGen) { s: String =>
       val expected = Success(toBool(s), s.length)
-      Rules.elem.parse(s) shouldBe expected
+      parse(s, Rules.elem(_)) shouldBe expected
     }
   }
 
   property("Detect if booleans are not lowercase") {
     import Generators.Booleans._
     forAll(invalidBoolGen) { s: String =>
-      shouldBeFailure(Rules.elem.parse(s))
+      shouldBeFailure(parse(s, Rules.elem(_)))
     }
   }
 
   property("Detect if any string is unbalanced (missing quote)") {
     import Generators.Strings._
     forAll(invalidStrGen) { s: String =>
-      shouldBeFailure(Rules.elem.parse(s))
+      shouldBeFailure(parse(s, Rules.elem(_)))
     }
   }
 
   property("Parse pairs (key and value)") {
     import Generators.Tables._
     forAll(pairGen) { s: String =>
-      shouldBeSuccess[(String, Value)](Rules.pair.parse(s))
+      shouldBeSuccess[(String, Value)](parse(s, Rules.pair(_)))
     }
   }
 
   property("Parse pairs (with `root` parser)") {
     import Generators.Tables._
     forAll(pairGen) { s: String =>
-      shouldBeSuccess(Rules.root.parse(s))
+      shouldBeSuccess(parse(s, Rules.root(_)))
     }
   }
 
   property("Parse table definitions") {
     import Generators.Tables._
     forAll(tableDefGen) { s: String =>
-      shouldBeSuccess[Seq[String]](Rules.tableDef.parse(s))
+      shouldBeSuccess[Seq[String]](parse(s, Rules.tableDef(_)))
     }
   }
 
   property("Parse tables") {
+    import NoWhitespace._
     import Generators.Tables._
+    def p[$: P] = P(Rules.skip ~ Rules.table)
     forAll(tableGen) { s: String =>
-      shouldBeSuccess[Node.NamedTable]((Rules.skip ~ Rules.table).parse(s))
+      shouldBeSuccess[Node.NamedTable](parse(s, p(_)))
     }
   }
 
   property("Parse tables (with `root` parser)") {
     import Generators.Tables._
     forAll(tableGen) { s: String =>
-      shouldBeSuccess(Rules.root.parse(s))
+      shouldBeSuccess(parse(s, Rules.root(_)))
     }
   }
 }
diff --git a/shared/src/test/scala/toml/GenerationSpec.scala b/shared/src/test/scala/toml/GenerationSpec.scala
index 492ad63..1bf35d0 100644
--- a/shared/src/test/scala/toml/GenerationSpec.scala
+++ b/shared/src/test/scala/toml/GenerationSpec.scala
@@ -3,9 +3,9 @@ package toml
 import Node._
 import Value._
 
-import org.scalatest.FunSuite
+import org.scalatest.funsuite.AnyFunSuite
 
-class GenerationSpec extends FunSuite {
+class GenerationSpec extends AnyFunSuite {
   def check(root: Root, expected: String): Unit = {
     val generated = Toml.generate(root)
     val parsed = Toml.parse(generated)
diff --git a/shared/src/test/scala/toml/ParseSpec.scala b/shared/src/test/scala/toml/ParseSpec.scala
index 92fdbc5..33133dc 100644
--- a/shared/src/test/scala/toml/ParseSpec.scala
+++ b/shared/src/test/scala/toml/ParseSpec.scala
@@ -3,9 +3,9 @@ package toml
 import Value._
 import Node._
 
-import org.scalatest.FunSuite
+import org.scalatest.funsuite.AnyFunSuite
 
-class ParseSpec extends FunSuite {
+class ParseSpec extends AnyFunSuite {
   test("Parse strings") {
     val toml =
       """
diff --git a/shared/src/test/scala/toml/RulesSpec.scala b/shared/src/test/scala/toml/RulesSpec.scala
index 0a117cb..a3354e3 100644
--- a/shared/src/test/scala/toml/RulesSpec.scala
+++ b/shared/src/test/scala/toml/RulesSpec.scala
@@ -1,9 +1,10 @@
 package toml
 
-import org.scalatest.{FunSuite, Matchers}
-import scala.meta.internal.fastparse.core.Parsed._
+import org.scalatest.matchers.should.Matchers
+import org.scalatest.funsuite.AnyFunSuite
+import fastparse.Parsed._
 
-class RulesSpec extends FunSuite with Matchers {
+class RulesSpec extends AnyFunSuite with Matchers {
   import TestHelpers._
 
   val smallTest =
diff --git a/shared/src/test/scala/toml/TestHelpers.scala b/shared/src/test/scala/toml/TestHelpers.scala
index a35ca2e..2c5335a 100644
--- a/shared/src/test/scala/toml/TestHelpers.scala
+++ b/shared/src/test/scala/toml/TestHelpers.scala
@@ -1,32 +1,32 @@
 package toml
 
-import scala.meta.internal.fastparse.all._
-import scala.meta.internal.fastparse.core.Parsed._
+import fastparse._
+import fastparse.Parsed._
 
-import org.scalatest.Matchers
+import org.scalatest.matchers.should.Matchers
 
 object TestHelpers {
   import Matchers._
 
   def testSuccess(example: String, rules: Rules = Rules): Root =
-    rules.root.parse(example) match {
+    parse(example, rules.root(_), verboseFailures = true) match {
       case Success(v, _)    => v
-      case f: Failure[_, _] => fail(s"Failed to parse `$example`: ${f.msg}")
+      case f: Failure => fail(s"Failed to parse `$example`: ${f.longMsg}")
     }
 
   def testFailure(example: String, rules: Rules = Rules): Unit =
-    rules.root.parse(example) match {
+    parse(example,rules.root(_)) match {
       case Success(_, _) => fail(s"Did not fail: $example")
-      case _: Failure[_, _] =>
+      case _: Failure =>
     }
 
   def shouldBeSuccess[T](r: Parsed[T]): Unit = r match {
-    case s: Success[T, _, _] =>
-    case f: Failure[_, _]    => fail(s"$r is not a Success: $f")
+    case s: Success[T] =>
+    case f: Failure    => fail(s"$r is not a Success: $f")
   }
 
   def shouldBeFailure[T](r: Parsed[T]): Unit = r match {
-    case s: Success[T, _, _] => fail(s"$r is not a Failure.")
-    case f: Failure[_, _]    =>
+    case s: Success[T] => fail(s"$r is not a Failure.")
+    case f: Failure =>
   }
 }
diff --git a/version.sbt b/version.sbt
index 60b60a5..162fbe5 100644
--- a/version.sbt
+++ b/version.sbt
@@ -1,4 +1,4 @@
-version in ThisBuild := {
+ThisBuild / version := {
   import sys.process._
   val version = Seq("git", "describe", "--tags").!!.trim.tail
   println("[info] Setting version to: " + version)

From e41d7de05f8277c3b17225320434505adfabc30c Mon Sep 17 00:00:00 2001
From: Lorenzo Gabriele <lorenzolespaul@gmail.com>
Date: Thu, 17 Oct 2024 20:57:27 +0200
Subject: [PATCH 02/14] Basic support for Scala 3 (no derivation)

---
 build.sbt                                     | 13 +++--
 .../toml/PlatformCodecs.scala                 |  0
 .../toml/PlatformCodecs.scala                 |  0
 .../toml/PlatformCodecs.scala                 |  0
 .../main/{scala => scala-2}/toml/Codecs.scala |  0
 .../scala-2/toml/TomlVersionSpecific.scala    | 52 +++++++++++++++++++
 .../toml/util/RecordToMap.scala               |  0
 .../scala-3/toml/TomlVersionSpecific.scala    |  5 ++
 shared/src/main/scala-3/toml/shapeless.scala  | 11 ++++
 shared/src/main/scala/toml/Rules.scala        |  4 +-
 shared/src/main/scala/toml/Toml.scala         | 51 +-----------------
 11 files changed, 81 insertions(+), 55 deletions(-)
 rename js/src/main/{scala => scala-2}/toml/PlatformCodecs.scala (100%)
 rename jvm/src/main/{scala => scala-2}/toml/PlatformCodecs.scala (100%)
 rename native/src/main/{scala => scala-2}/toml/PlatformCodecs.scala (100%)
 rename shared/src/main/{scala => scala-2}/toml/Codecs.scala (100%)
 create mode 100644 shared/src/main/scala-2/toml/TomlVersionSpecific.scala
 rename shared/src/main/{scala => scala-2}/toml/util/RecordToMap.scala (100%)
 create mode 100644 shared/src/main/scala-3/toml/TomlVersionSpecific.scala
 create mode 100644 shared/src/main/scala-3/toml/shapeless.scala

diff --git a/build.sbt b/build.sbt
index 2f64727..5614544 100644
--- a/build.sbt
+++ b/build.sbt
@@ -3,8 +3,10 @@ import sbtcrossproject.CrossPlugin.autoImport.{crossProject, CrossType}
 
 val Scala2_12  = "2.12.19"
 val Scala2_13  = "2.13.14"
+val Scala3     = "3.3.3"
 val FastParse  = "3.1.1"
 val Shapeless  = "2.3.12"
+val Shapeless3  = "3.4.3"
 val ScalaCheck = "1.18.1"
 val ScalaTest  = "3.2.19"
 
@@ -15,7 +17,7 @@ val SharedSettings = Seq(
   organization := "tech.sparse",
 
   scalaVersion       := Scala2_13,
-  crossScalaVersions := Seq(Scala2_13, Scala2_12),
+  crossScalaVersions := Seq(Scala3, Scala2_13, Scala2_12),
 
   pomExtra :=
     <url>https://github.com/sparsetech/toml-scala</url>
@@ -49,9 +51,14 @@ lazy val toml =
     .settings(
       libraryDependencies ++= Seq(
         "com.lihaoyi" %%% "fastparse" % FastParse,
-        "com.chuusai"   %%% "shapeless" % Shapeless,
         "org.scalacheck" %%% "scalacheck" % ScalaCheck % Test,
         "org.scalatest"  %%% "scalatest"  % ScalaTest  % Test,
         "org.scalatestplus" %%% s"scalacheck-${ScalaCheck.split('.').take(2).mkString("-")}" % ScalaTestScalaCheck % Test
-      )
+      ),
+      libraryDependencies += {
+        if(scalaVersion.value.startsWith("3."))
+          "org.typelevel" %%% "shapeless3-deriving" % Shapeless3
+        else
+          "com.chuusai" %%% "shapeless" % Shapeless
+      }
     )
diff --git a/js/src/main/scala/toml/PlatformCodecs.scala b/js/src/main/scala-2/toml/PlatformCodecs.scala
similarity index 100%
rename from js/src/main/scala/toml/PlatformCodecs.scala
rename to js/src/main/scala-2/toml/PlatformCodecs.scala
diff --git a/jvm/src/main/scala/toml/PlatformCodecs.scala b/jvm/src/main/scala-2/toml/PlatformCodecs.scala
similarity index 100%
rename from jvm/src/main/scala/toml/PlatformCodecs.scala
rename to jvm/src/main/scala-2/toml/PlatformCodecs.scala
diff --git a/native/src/main/scala/toml/PlatformCodecs.scala b/native/src/main/scala-2/toml/PlatformCodecs.scala
similarity index 100%
rename from native/src/main/scala/toml/PlatformCodecs.scala
rename to native/src/main/scala-2/toml/PlatformCodecs.scala
diff --git a/shared/src/main/scala/toml/Codecs.scala b/shared/src/main/scala-2/toml/Codecs.scala
similarity index 100%
rename from shared/src/main/scala/toml/Codecs.scala
rename to shared/src/main/scala-2/toml/Codecs.scala
diff --git a/shared/src/main/scala-2/toml/TomlVersionSpecific.scala b/shared/src/main/scala-2/toml/TomlVersionSpecific.scala
new file mode 100644
index 0000000..f598c3c
--- /dev/null
+++ b/shared/src/main/scala-2/toml/TomlVersionSpecific.scala
@@ -0,0 +1,52 @@
+package toml
+
+import shapeless._
+
+trait TomlVersionSpecific {
+
+  class CodecHelperGeneric[A] {
+    def apply[D <: HList, R <: HList](table: Value.Tbl)(implicit
+        generic: LabelledGeneric.Aux[A, R],
+        defaults: Default.AsRecord.Aux[A, D],
+        defaultMapper: util.RecordToMap[D],
+        codec: Codec[R]
+    ): Either[Parse.Error, A] = {
+      val d = defaultMapper(defaults())
+      codec(table, d, 0).right.map(generic.from)
+    }
+
+    def apply[D <: HList, R <: HList](
+        toml: String,
+        extensions: Set[Extension]
+    )(implicit
+        generic: LabelledGeneric.Aux[A, R],
+        defaults: Default.AsRecord.Aux[A, D],
+        defaultMapper: util.RecordToMap[D],
+        codec: Codec[R]
+    ): Either[Parse.Error, A] = {
+      val d = defaultMapper(defaults())
+      parse(toml, extensions).right
+        .flatMap(codec(_, d, 0).right.map(generic.from))
+    }
+
+    def apply[D <: HList, R <: HList](toml: String)(implicit
+        generic: LabelledGeneric.Aux[A, R],
+        defaults: Default.AsRecord.Aux[A, D],
+        defaultMapper: util.RecordToMap[D],
+        codec: Codec[R]
+    ): Either[Parse.Error, A] = apply(toml, Set())
+  }
+
+  class CodecHelperValue[A] {
+    def apply(value: Value)(implicit codec: Codec[A]): Either[Parse.Error, A] =
+      codec(value, Map(), 0)
+
+    def apply(toml: String, extensions: Set[Extension] = Set())(implicit
+        codec: Codec[A]
+    ): Either[Parse.Error, A] =
+      parse(toml, extensions).right.flatMap(codec(_, Map(), 0))
+  }
+
+  def parseAs[T]: CodecHelperGeneric[T] = new CodecHelperGeneric[T]
+  def parseAsValue[T]: CodecHelperValue[T] = new CodecHelperValue[T]
+}
diff --git a/shared/src/main/scala/toml/util/RecordToMap.scala b/shared/src/main/scala-2/toml/util/RecordToMap.scala
similarity index 100%
rename from shared/src/main/scala/toml/util/RecordToMap.scala
rename to shared/src/main/scala-2/toml/util/RecordToMap.scala
diff --git a/shared/src/main/scala-3/toml/TomlVersionSpecific.scala b/shared/src/main/scala-3/toml/TomlVersionSpecific.scala
new file mode 100644
index 0000000..c74b081
--- /dev/null
+++ b/shared/src/main/scala-3/toml/TomlVersionSpecific.scala
@@ -0,0 +1,5 @@
+package toml
+
+trait TomlVersionSpecific {
+  
+}
diff --git a/shared/src/main/scala-3/toml/shapeless.scala b/shared/src/main/scala-3/toml/shapeless.scala
new file mode 100644
index 0000000..bc9a518
--- /dev/null
+++ b/shared/src/main/scala-3/toml/shapeless.scala
@@ -0,0 +1,11 @@
+package toml
+
+type HList = Tuple
+
+type Lazy[T] = T
+
+// object Witness {
+//   type Aux[T]
+// }
+
+// given Aux[T] = null
diff --git a/shared/src/main/scala/toml/Rules.scala b/shared/src/main/scala/toml/Rules.scala
index 3751efa..ca076c1 100644
--- a/shared/src/main/scala/toml/Rules.scala
+++ b/shared/src/main/scala/toml/Rules.scala
@@ -55,7 +55,7 @@ class Rules(extensions: Set[Extension]) extends PlatformRules {
       SingleQuote.toString ~/
       (!SingleQuote.toString ~ AnyChar).rep.! ~
       SingleQuote.toString
-    ).map(Value.Str)
+    ).map(Value.Str.apply)
   def multiLineBasicStr[$: P]: P[Value.Str] =
     P(
       MultiLineDoubleQuote ~/
@@ -69,7 +69,7 @@ class Rules(extensions: Set[Extension]) extends PlatformRules {
       newLine.? ~
       (!MultiLineSingleQuote ~ AnyChar).rep.! ~
       MultiLineSingleQuote
-    ).map(Value.Str)
+    ).map(Value.Str.apply)
 
   def string[$: P]: P[Value.Str] = P(
     multiLineBasicStr   |
diff --git a/shared/src/main/scala/toml/Toml.scala b/shared/src/main/scala/toml/Toml.scala
index 0ec11f3..ba7f7f0 100644
--- a/shared/src/main/scala/toml/Toml.scala
+++ b/shared/src/main/scala/toml/Toml.scala
@@ -1,10 +1,8 @@
 package toml
 
-import shapeless._
-
 import fastparse.Parsed
 
-object Toml {
+object Toml extends TomlVersionSpecific {
   def parse(toml: String, extensions: Set[Extension] = Set()): Either[Parse.Error, Value.Tbl] =
     fastparse.parse(toml, new Rules(extensions).root(_)) match {
       case Parsed.Success(v, _)    => Embed.root(v)
@@ -12,51 +10,4 @@ object Toml {
     }
 
   def generate(root: Root): String = Generate.generate(root)
-
-  class CodecHelperGeneric[A] {
-    def apply[D <: HList, R <: HList](table: Value.Tbl)(implicit
-      generic      : LabelledGeneric.Aux[A, R],
-      defaults     : Default.AsRecord.Aux[A, D],
-      defaultMapper: util.RecordToMap[D],
-      codec        : Codec[R]
-    ): Either[Parse.Error, A] = {
-      val d = defaultMapper(defaults())
-      codec(table, d, 0).right.map(generic.from)
-    }
-
-    def apply[D <: HList, R <: HList](
-      toml      : String,
-      extensions: Set[Extension]
-    )(implicit
-      generic      : LabelledGeneric.Aux[A, R],
-      defaults     : Default.AsRecord.Aux[A, D],
-      defaultMapper: util.RecordToMap[D],
-      codec        : Codec[R]
-    ): Either[Parse.Error, A] = {
-      val d = defaultMapper(defaults())
-      parse(toml, extensions)
-        .right
-        .flatMap(codec(_, d, 0).right.map(generic.from))
-    }
-
-    def apply[D <: HList, R <: HList](toml: String)(
-      implicit
-        generic      : LabelledGeneric.Aux[A, R],
-        defaults     : Default.AsRecord.Aux[A, D],
-        defaultMapper: util.RecordToMap[D],
-        codec        : Codec[R]
-    ): Either[Parse.Error, A] = apply(toml, Set())
-  }
-
-  class CodecHelperValue[A] {
-    def apply(value: Value)(implicit codec: Codec[A]): Either[Parse.Error, A] =
-      codec(value, Map(), 0)
-
-    def apply(toml: String, extensions: Set[Extension] = Set())
-             (implicit codec: Codec[A]): Either[Parse.Error, A] =
-      parse(toml, extensions).right.flatMap(codec(_, Map(), 0))
-  }
-
-  def parseAs     [T]: CodecHelperGeneric[T] = new CodecHelperGeneric[T]
-  def parseAsValue[T]: CodecHelperValue  [T] = new CodecHelperValue[T]
 }

From f9eb126757f3378fc7b8c33bb12a0bd9fc2e503c Mon Sep 17 00:00:00 2001
From: Lorenzo Gabriele <lorenzolespaul@gmail.com>
Date: Thu, 17 Oct 2024 21:09:49 +0200
Subject: [PATCH 03/14] Remove shapeless3 dependency

---
 build.sbt | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/build.sbt b/build.sbt
index 5614544..d813926 100644
--- a/build.sbt
+++ b/build.sbt
@@ -6,7 +6,6 @@ val Scala2_13  = "2.13.14"
 val Scala3     = "3.3.3"
 val FastParse  = "3.1.1"
 val Shapeless  = "2.3.12"
-val Shapeless3  = "3.4.3"
 val ScalaCheck = "1.18.1"
 val ScalaTest  = "3.2.19"
 
@@ -55,10 +54,10 @@ lazy val toml =
         "org.scalatest"  %%% "scalatest"  % ScalaTest  % Test,
         "org.scalatestplus" %%% s"scalacheck-${ScalaCheck.split('.').take(2).mkString("-")}" % ScalaTestScalaCheck % Test
       ),
-      libraryDependencies += {
+      libraryDependencies ++= {
         if(scalaVersion.value.startsWith("3."))
-          "org.typelevel" %%% "shapeless3-deriving" % Shapeless3
+          Seq.empty
         else
-          "com.chuusai" %%% "shapeless" % Shapeless
+          Seq("com.chuusai" %%% "shapeless" % Shapeless)
       }
     )

From 57814b852fbe53be75038e76fb374d4b05e14798 Mon Sep 17 00:00:00 2001
From: Lorenzo Gabriele <lorenzolespaul@gmail.com>
Date: Thu, 17 Oct 2024 21:12:58 +0200
Subject: [PATCH 04/14] cleanup

---
 .../src/main/scala-3/toml/TomlVersionSpecific.scala   |  4 +---
 shared/src/main/scala-3/toml/shapeless.scala          | 11 -----------
 2 files changed, 1 insertion(+), 14 deletions(-)
 delete mode 100644 shared/src/main/scala-3/toml/shapeless.scala

diff --git a/shared/src/main/scala-3/toml/TomlVersionSpecific.scala b/shared/src/main/scala-3/toml/TomlVersionSpecific.scala
index c74b081..abb796f 100644
--- a/shared/src/main/scala-3/toml/TomlVersionSpecific.scala
+++ b/shared/src/main/scala-3/toml/TomlVersionSpecific.scala
@@ -1,5 +1,3 @@
 package toml
 
-trait TomlVersionSpecific {
-  
-}
+trait TomlVersionSpecific
diff --git a/shared/src/main/scala-3/toml/shapeless.scala b/shared/src/main/scala-3/toml/shapeless.scala
deleted file mode 100644
index bc9a518..0000000
--- a/shared/src/main/scala-3/toml/shapeless.scala
+++ /dev/null
@@ -1,11 +0,0 @@
-package toml
-
-type HList = Tuple
-
-type Lazy[T] = T
-
-// object Witness {
-//   type Aux[T]
-// }
-
-// given Aux[T] = null

From 0b6f954a9be8f6af3d99a56a520d3c293176d7de Mon Sep 17 00:00:00 2001
From: Lorenzo Gabriele <lorenzolespaul@gmail.com>
Date: Thu, 17 Oct 2024 21:27:06 +0200
Subject: [PATCH 05/14] Add Github Action to run tests

---
 .github/workflows/ci.yml | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 .github/workflows/ci.yml

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..7f9f5e9
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,21 @@
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  ci:
+    runs-on: ubuntu-22.04
+
+    steps:
+      - uses: actions/checkout@v3
+      - uses: coursier/cache-action@v6
+      - uses: coursier/setup-action@v1
+        with:
+          jvm: ${{ matrix.jvm }}
+          apps: sbt
+      - name: Run tests
+        run: sbt +test

From 10570dd854f55d2f5ca6e41098b7ca78d9797df8 Mon Sep 17 00:00:00 2001
From: Lorenzo Gabriele <lorenzolespaul@gmail.com>
Date: Fri, 18 Oct 2024 11:32:43 +0200
Subject: [PATCH 06/14] Fetch all commits

---
 .github/workflows/ci.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7f9f5e9..4f53e56 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,6 +12,8 @@ jobs:
 
     steps:
       - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
       - uses: coursier/cache-action@v6
       - uses: coursier/setup-action@v1
         with:

From 241d2980f8e54480cf97e74134694bcfa45ce6e6 Mon Sep 17 00:00:00 2001
From: Lorenzo Gabriele <lorenzolespaul@gmail.com>
Date: Fri, 18 Oct 2024 11:35:48 +0200
Subject: [PATCH 07/14] Add jvms to matrix

---
 .github/workflows/ci.yml | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4f53e56..8c2a3f9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -6,14 +6,18 @@ on:
     branches:
       - master
 
+
 jobs:
   ci:
+    strategy:
+      matrix:
+        jvm:
+          - temurin:1.8.0-422
+          - temurin:1.21
     runs-on: ubuntu-22.04
 
     steps:
       - uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
       - uses: coursier/cache-action@v6
       - uses: coursier/setup-action@v1
         with:

From 2df4e3e48fbb0a54b65566851b6342055f77d88f Mon Sep 17 00:00:00 2001
From: Lorenzo Gabriele <lorenzolespaul@gmail.com>
Date: Fri, 18 Oct 2024 12:54:55 +0200
Subject: [PATCH 08/14] fetch depth 0

---
 .github/workflows/ci.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8c2a3f9..6471eae 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,6 +18,8 @@ jobs:
 
     steps:
       - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
       - uses: coursier/cache-action@v6
       - uses: coursier/setup-action@v1
         with:

From 3c10021113d5883d592f296dafdd40de31b2333a Mon Sep 17 00:00:00 2001
From: Lorenzo Gabriele <lorenzolespaul@gmail.com>
Date: Fri, 18 Oct 2024 15:06:26 +0200
Subject: [PATCH 09/14] Not fail when can't set version

---
 version.sbt | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/version.sbt b/version.sbt
index 162fbe5..4d8ac69 100644
--- a/version.sbt
+++ b/version.sbt
@@ -1,6 +1,11 @@
+import scala.sys.process._
+import scala.util.Try
+
 ThisBuild / version := {
-  import sys.process._
-  val version = Seq("git", "describe", "--tags").!!.trim.tail
-  println("[info] Setting version to: " + version)
-  version
+  val current = (ThisBuild / version).value
+  val v =
+    Try(Seq("git", "describe", "--tags").!!.trim.tail)
+      .getOrElse(current)
+  println(s"[info] Setting version to: $v")
+  v
 }

From 30d96ade2d7967219e5f0263fa4ad8a0f09b0613 Mon Sep 17 00:00:00 2001
From: Lorenzo Gabriele <lorenzolespaul@gmail.com>
Date: Fri, 18 Oct 2024 15:09:51 +0200
Subject: [PATCH 10/14] Fix compilation for Scala 2

---
 shared/src/main/scala-2/toml/TomlVersionSpecific.scala | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/shared/src/main/scala-2/toml/TomlVersionSpecific.scala b/shared/src/main/scala-2/toml/TomlVersionSpecific.scala
index f598c3c..025166c 100644
--- a/shared/src/main/scala-2/toml/TomlVersionSpecific.scala
+++ b/shared/src/main/scala-2/toml/TomlVersionSpecific.scala
@@ -4,6 +4,8 @@ import shapeless._
 
 trait TomlVersionSpecific {
 
+  def parse(toml: String, extensions: Set[Extension] = Set()): Either[Parse.Error, Value.Tbl]
+
   class CodecHelperGeneric[A] {
     def apply[D <: HList, R <: HList](table: Value.Tbl)(implicit
         generic: LabelledGeneric.Aux[A, R],

From 7a69b085aca6c5cdfe04ee7850eb275d9cebee60 Mon Sep 17 00:00:00 2001
From: Lorenzo Gabriele <lorenzolespaul@gmail.com>
Date: Fri, 18 Oct 2024 16:05:21 +0200
Subject: [PATCH 11/14] Fix `\\` escape

---
 shared/src/main/scala/toml/Rules.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/shared/src/main/scala/toml/Rules.scala b/shared/src/main/scala/toml/Rules.scala
index ca076c1..4cdec32 100644
--- a/shared/src/main/scala/toml/Rules.scala
+++ b/shared/src/main/scala/toml/Rules.scala
@@ -44,7 +44,7 @@ class Rules(extensions: Set[Extension]) extends PlatformRules {
   def unicodeEsc[$: P]     = P("u" ~ hexDigit.rep(4))
   def unicodeEscLong[$: P] = P("U" ~ hexDigit.rep(8))
   def escape[$: P]         = P("\\" ~ (
-    CharIn("\"/\\bfnrt") | unicodeEsc | unicodeEscLong
+    CharIn("\"/\\\\bfnrt") | unicodeEsc | unicodeEscLong
   ))
 
   def basicStr[$: P]: P[Value.Str] =

From 13588a7de8f227b4fd17b7eed35ceef1f26a9595 Mon Sep 17 00:00:00 2001
From: Lorenzo Gabriele <lorenzolespaul@gmail.com>
Date: Fri, 18 Oct 2024 16:12:43 +0200
Subject: [PATCH 12/14] Fix date P for Scala Native and JS to not consume chars

---
 .../src/main/scala-2/toml/PlatformCodecs.scala             | 0
 js-native/src/main/scala/toml/PlatformRules.scala          | 7 +++++++
 {js => js-native}/src/main/scala/toml/PlatformValue.scala  | 0
 js/src/main/scala/toml/PlatformRules.scala                 | 7 -------
 native/src/main/scala-2/toml/PlatformCodecs.scala          | 3 ---
 native/src/main/scala/toml/PlatformRules.scala             | 7 -------
 native/src/main/scala/toml/PlatformValue.scala             | 3 ---
 7 files changed, 7 insertions(+), 20 deletions(-)
 rename {js => js-native}/src/main/scala-2/toml/PlatformCodecs.scala (100%)
 create mode 100644 js-native/src/main/scala/toml/PlatformRules.scala
 rename {js => js-native}/src/main/scala/toml/PlatformValue.scala (100%)
 delete mode 100644 js/src/main/scala/toml/PlatformRules.scala
 delete mode 100644 native/src/main/scala-2/toml/PlatformCodecs.scala
 delete mode 100644 native/src/main/scala/toml/PlatformRules.scala
 delete mode 100644 native/src/main/scala/toml/PlatformValue.scala

diff --git a/js/src/main/scala-2/toml/PlatformCodecs.scala b/js-native/src/main/scala-2/toml/PlatformCodecs.scala
similarity index 100%
rename from js/src/main/scala-2/toml/PlatformCodecs.scala
rename to js-native/src/main/scala-2/toml/PlatformCodecs.scala
diff --git a/js-native/src/main/scala/toml/PlatformRules.scala b/js-native/src/main/scala/toml/PlatformRules.scala
new file mode 100644
index 0000000..3e54e75
--- /dev/null
+++ b/js-native/src/main/scala/toml/PlatformRules.scala
@@ -0,0 +1,7 @@
+package toml
+
+import fastparse._
+
+trait PlatformRules {
+  def date[$: P] = P(CharIn()).map(_ => null.asInstanceOf[Value])
+}
diff --git a/js/src/main/scala/toml/PlatformValue.scala b/js-native/src/main/scala/toml/PlatformValue.scala
similarity index 100%
rename from js/src/main/scala/toml/PlatformValue.scala
rename to js-native/src/main/scala/toml/PlatformValue.scala
diff --git a/js/src/main/scala/toml/PlatformRules.scala b/js/src/main/scala/toml/PlatformRules.scala
deleted file mode 100644
index 4969a41..0000000
--- a/js/src/main/scala/toml/PlatformRules.scala
+++ /dev/null
@@ -1,7 +0,0 @@
-package toml
-
-import fastparse._
-
-trait PlatformRules {
-  def date[$: P] = StringIn().map(_ => null.asInstanceOf[Value])
-}
diff --git a/native/src/main/scala-2/toml/PlatformCodecs.scala b/native/src/main/scala-2/toml/PlatformCodecs.scala
deleted file mode 100644
index a07db60..0000000
--- a/native/src/main/scala-2/toml/PlatformCodecs.scala
+++ /dev/null
@@ -1,3 +0,0 @@
-package toml
-
-trait PlatformCodecs
diff --git a/native/src/main/scala/toml/PlatformRules.scala b/native/src/main/scala/toml/PlatformRules.scala
deleted file mode 100644
index 4969a41..0000000
--- a/native/src/main/scala/toml/PlatformRules.scala
+++ /dev/null
@@ -1,7 +0,0 @@
-package toml
-
-import fastparse._
-
-trait PlatformRules {
-  def date[$: P] = StringIn().map(_ => null.asInstanceOf[Value])
-}
diff --git a/native/src/main/scala/toml/PlatformValue.scala b/native/src/main/scala/toml/PlatformValue.scala
deleted file mode 100644
index 87be6e9..0000000
--- a/native/src/main/scala/toml/PlatformValue.scala
+++ /dev/null
@@ -1,3 +0,0 @@
-package toml
-
-trait PlatformValue

From e058ecc8b98a0247732ac5049a74aa8b7a8baafe Mon Sep 17 00:00:00 2001
From: Lorenzo Gabriele <lorenzolespaul@gmail.com>
Date: Sat, 19 Oct 2024 09:54:26 +0200
Subject: [PATCH 13/14] Move Scala 2 only code to specific directory

---
 jvm/src/test/scala-2/toml/DateSpec.scala      | 20 +++++
 jvm/src/test/scala/toml/DateSpec.scala        | 78 -------------------
 .../{scala => scala-2}/toml/CodecSpec.scala   |  0
 .../src/test/scala/toml/GeneratedSpec.scala   | 22 +++---
 .../src/test/scala/toml/GenerationSpec.scala  |  2 +-
 shared/src/test/scala/toml/Generators.scala   |  4 +-
 6 files changed, 34 insertions(+), 92 deletions(-)
 create mode 100644 jvm/src/test/scala-2/toml/DateSpec.scala
 delete mode 100644 jvm/src/test/scala/toml/DateSpec.scala
 rename shared/src/test/{scala => scala-2}/toml/CodecSpec.scala (100%)

diff --git a/jvm/src/test/scala-2/toml/DateSpec.scala b/jvm/src/test/scala-2/toml/DateSpec.scala
new file mode 100644
index 0000000..962461f
--- /dev/null
+++ b/jvm/src/test/scala-2/toml/DateSpec.scala
@@ -0,0 +1,20 @@
+package toml
+
+import java.time._
+
+import org.scalatest.funsuite.AnyFunSuite
+import org.scalatest.matchers.should.Matchers
+import fastparse.Parsed._
+
+class DateSpec extends AnyFunSuite with Matchers {
+  import TestHelpers._
+
+  test("Codec derivation") {
+    import Codecs._
+
+    case class Root(ld: LocalDate)
+
+    val toml = "ld = 1979-05-27"
+    assert(Toml.parseAs[Root](toml) == Right(Root(LocalDate.of(1979, 5, 27))))
+  }
+}
diff --git a/jvm/src/test/scala/toml/DateSpec.scala b/jvm/src/test/scala/toml/DateSpec.scala
deleted file mode 100644
index 35246fe..0000000
--- a/jvm/src/test/scala/toml/DateSpec.scala
+++ /dev/null
@@ -1,78 +0,0 @@
-package toml
-
-import java.time._
-
-import org.scalatest.funsuite.AnyFunSuite
-import org.scalatest.matchers.should.Matchers
-import fastparse.Parsed._
-
-class DateSpec extends AnyFunSuite with Matchers {
-  import TestHelpers._
-
-  test("Parse local date") {
-    val toml = "ld = 1979-05-27"
-    val nodes = testSuccess(toml).nodes
-    assert(nodes(0) == Node.Pair("ld", Value.Date(LocalDate.of(1979, 5, 27))))
-  }
-
-  test("Parse local time") {
-    val toml =
-      """
-        |lt1 = 07:32:00
-        |lt2 = 00:32:00.999999
-        |lt3 = 00:32:00.555
-      """.stripMargin
-
-    val nodes = testSuccess(toml).nodes
-    assert(nodes(0) == Node.Pair("lt1", Value.Time(LocalTime.of(7, 32, 0, 0))))
-    assert(nodes(1) == Node.Pair("lt2", Value.Time(LocalTime.of(0, 32, 0, 999999000))))
-    assert(nodes(2) == Node.Pair("lt3", Value.Time(LocalTime.of(0, 32, 0, 555000000))))
-  }
-
-  test("Parse local date time") {
-    val toml =
-      """
-        |ldt1 = 1979-05-27T07:32:00
-        |ldt2 = 1979-05-27T00:32:00.999999
-      """.stripMargin
-    val nodes = testSuccess(toml).nodes
-    assert(nodes(0) == Node.Pair("ldt1", Value.DateTime(LocalDateTime.of(
-      LocalDate.of(1979, 5, 27), LocalTime.of(7, 32, 0, 0)))))
-    assert(nodes(1) == Node.Pair("ldt2", Value.DateTime(LocalDateTime.of(
-      LocalDate.of(1979, 5, 27), LocalTime.of(0, 32, 0, 999999000)))))
-  }
-
-  test("Parse offset date time") {
-    val toml =
-      """
-        |odt1 = 1979-05-27T07:32:00Z
-        |odt2 = 1979-05-27T00:32:00-07:00
-        |odt3 = 1979-05-27T00:32:00.999999-07:00
-      """.stripMargin
-    val nodes = testSuccess(toml).nodes
-    assert(nodes(0) == Node.Pair("odt1", Value.OffsetDateTime(
-      OffsetDateTime.of(
-        LocalDateTime.of(
-          LocalDate.of(1979, 5, 27), LocalTime.of(7, 32, 0)
-        ), ZoneOffset.of("Z")))))
-    assert(nodes(1) == Node.Pair("odt2", Value.OffsetDateTime(
-      OffsetDateTime.of(
-        LocalDateTime.of(
-          LocalDate.of(1979, 5, 27), LocalTime.of(0, 32, 0)
-        ), ZoneOffset.of("-07:00")))))
-    assert(nodes(2) == Node.Pair("odt3", Value.OffsetDateTime(
-      OffsetDateTime.of(
-        LocalDateTime.of(
-          LocalDate.of(1979, 5, 27), LocalTime.of(0, 32, 0, 999999000)
-        ), ZoneOffset.of("-07:00")))))
-  }
-
-  test("Codec derivation") {
-    import Codecs._
-
-    case class Root(ld: LocalDate)
-
-    val toml = "ld = 1979-05-27"
-    assert(Toml.parseAs[Root](toml) == Right(Root(LocalDate.of(1979, 5, 27))))
-  }
-}
diff --git a/shared/src/test/scala/toml/CodecSpec.scala b/shared/src/test/scala-2/toml/CodecSpec.scala
similarity index 100%
rename from shared/src/test/scala/toml/CodecSpec.scala
rename to shared/src/test/scala-2/toml/CodecSpec.scala
diff --git a/shared/src/test/scala/toml/GeneratedSpec.scala b/shared/src/test/scala/toml/GeneratedSpec.scala
index dd850d4..1bcc3a3 100644
--- a/shared/src/test/scala/toml/GeneratedSpec.scala
+++ b/shared/src/test/scala/toml/GeneratedSpec.scala
@@ -14,14 +14,14 @@ class GeneratedSpec extends AnyPropSpec with ScalaCheckPropertyChecks with Match
 
   property("Parse arrays") {
     import Generators.Arrays._
-    forAll(arrayGen) { s: String =>
+    forAll(arrayGen) { (s: String) =>
       shouldBeSuccess(parse(s, Rules.elem(_)))
     }
   }
 
   property("Parse integers") {
     import Generators.Numbers._
-    forAll(validLongGen) { s: String =>
+    forAll(validLongGen) { (s: String) =>
       val expected = Success(Value.Num(Rules.rmUnderscore(s).toLong), s.length)
       parse(s, Rules.elem(_)) shouldBe expected
     }
@@ -29,7 +29,7 @@ class GeneratedSpec extends AnyPropSpec with ScalaCheckPropertyChecks with Match
 
   ignore("Parse doubles") {
     import Generators.Numbers._
-    forAll(validDoubleGen) { s: String =>
+    forAll(validDoubleGen) { (s: String) =>
       val expected = Success(Value.Real(Rules.rmUnderscore(s).toDouble), s.length)
       parse(s, Rules.elem(_)) shouldBe expected
     }
@@ -38,7 +38,7 @@ class GeneratedSpec extends AnyPropSpec with ScalaCheckPropertyChecks with Match
   property("Parse booleans") {
     import Generators.Booleans._
 
-    forAll(validBoolGen) { s: String =>
+    forAll(validBoolGen) { (s: String) =>
       val expected = Success(toBool(s), s.length)
       parse(s, Rules.elem(_)) shouldBe expected
     }
@@ -46,35 +46,35 @@ class GeneratedSpec extends AnyPropSpec with ScalaCheckPropertyChecks with Match
 
   property("Detect if booleans are not lowercase") {
     import Generators.Booleans._
-    forAll(invalidBoolGen) { s: String =>
+    forAll(invalidBoolGen) { (s: String) =>
       shouldBeFailure(parse(s, Rules.elem(_)))
     }
   }
 
   property("Detect if any string is unbalanced (missing quote)") {
     import Generators.Strings._
-    forAll(invalidStrGen) { s: String =>
+    forAll(invalidStrGen) { (s: String) =>
       shouldBeFailure(parse(s, Rules.elem(_)))
     }
   }
 
   property("Parse pairs (key and value)") {
     import Generators.Tables._
-    forAll(pairGen) { s: String =>
+    forAll(pairGen) { (s: String) =>
       shouldBeSuccess[(String, Value)](parse(s, Rules.pair(_)))
     }
   }
 
   property("Parse pairs (with `root` parser)") {
     import Generators.Tables._
-    forAll(pairGen) { s: String =>
+    forAll(pairGen) { (s: String) =>
       shouldBeSuccess(parse(s, Rules.root(_)))
     }
   }
 
   property("Parse table definitions") {
     import Generators.Tables._
-    forAll(tableDefGen) { s: String =>
+    forAll(tableDefGen) { (s: String) =>
       shouldBeSuccess[Seq[String]](parse(s, Rules.tableDef(_)))
     }
   }
@@ -83,14 +83,14 @@ class GeneratedSpec extends AnyPropSpec with ScalaCheckPropertyChecks with Match
     import NoWhitespace._
     import Generators.Tables._
     def p[$: P] = P(Rules.skip ~ Rules.table)
-    forAll(tableGen) { s: String =>
+    forAll(tableGen) { (s: String) =>
       shouldBeSuccess[Node.NamedTable](parse(s, p(_)))
     }
   }
 
   property("Parse tables (with `root` parser)") {
     import Generators.Tables._
-    forAll(tableGen) { s: String =>
+    forAll(tableGen) { (s: String) =>
       shouldBeSuccess(parse(s, Rules.root(_)))
     }
   }
diff --git a/shared/src/test/scala/toml/GenerationSpec.scala b/shared/src/test/scala/toml/GenerationSpec.scala
index 1bf35d0..39c8eaa 100644
--- a/shared/src/test/scala/toml/GenerationSpec.scala
+++ b/shared/src/test/scala/toml/GenerationSpec.scala
@@ -140,7 +140,7 @@ class GenerationSpec extends AnyFunSuite {
       "-Yno-adapted-args",
       "-Ywarn-numeric-widen",
       "-feature"
-    ).map(Str)))))
+    ).map(Str.apply)))))
 
     val table =
       """
diff --git a/shared/src/test/scala/toml/Generators.scala b/shared/src/test/scala/toml/Generators.scala
index 0996dcf..3beb434 100644
--- a/shared/src/test/scala/toml/Generators.scala
+++ b/shared/src/test/scala/toml/Generators.scala
@@ -10,8 +10,8 @@ object Generators {
     def enquoteStr(s: String, q: Char): String = q + s + q
 
     def quotedStrGen(quote: Char): Gen[String] = for {
-      s <- Gen.alphaStr if s.nonEmpty
-    } yield enquoteStr(s.filter(_ != quote), quote)
+      s <- Gen.alphaStr if s.nonEmpty && !s.contains(quote)
+    } yield enquoteStr(s, quote)
 
     def doubleQuoteStrGen: Gen[String] = quotedStrGen(DoubleQuote)
     def singleQuoteStrGen: Gen[String] = quotedStrGen(SingleQuote)

From 72ea9d44b1ae34c1bf81d0d66bfeaafb5fd7c9eb Mon Sep 17 00:00:00 2001
From: Lorenzo Gabriele <lorenzolespaul@gmail.com>
Date: Sat, 19 Oct 2024 09:55:03 +0200
Subject: [PATCH 14/14] Fix bug escaping unicode strings

---
 shared/src/main/scala/toml/Unescape.scala | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/shared/src/main/scala/toml/Unescape.scala b/shared/src/main/scala/toml/Unescape.scala
index 5da17de..804937b 100644
--- a/shared/src/main/scala/toml/Unescape.scala
+++ b/shared/src/main/scala/toml/Unescape.scala
@@ -31,11 +31,11 @@ object Unescape {
           case Some('r')  => "\r"
           case Some('\"') => "\""
           case Some('\\') => "\\"
-          case Some('u') if i + 4 >= str.length =>  // U+XXXX
+          case Some('u') if i + 4 <= str.length =>  // U+XXXX
             val dec = str.slice(i, i + 4)
             i += 4
             decodeUnicodeShort(dec)
-          case Some('U') if i + 8 >= str.length =>  // U+XXXXXXXX
+          case Some('U') if i + 8 <= str.length =>  // U+XXXXXXXX
             val dec = str.slice(i, i + 8)
             i += 8
             decodeUnicodeShort(dec)