Provide for better Platform support and testing

README.md

@@ -104,7 +104,8 @@ At a high level, the process is as follows:
 
 ## Versions
 
-Release [1.5.1](https://github.com/ekrich/sconfig/releases/tag/v1.5.1) - (2023-09-14)<br/>
+Release [1.6.0](https://github.com/ekrich/sconfig/releases/tag/v1.6.0) - (2023-12-28)<br/>
+Release [1.5.1](https://github.com/ekrich/sconfig/releases/tag/v1.5.1) - (2023-09-15)<br/>
 Release [1.5.0](https://github.com/ekrich/sconfig/releases/tag/v1.5.0) - (2022-09-19)<br/>
 Release [1.4.9](https://github.com/ekrich/sconfig/releases/tag/v1.4.9) - (2022-01-25)<br/>
 Release [1.4.8](https://github.com/ekrich/sconfig/releases/tag/v1.4.8) - (2022-01-12)<br/>

build.sbt

@@ -8,8 +8,8 @@ addCommandAlias(
   ).mkString(";", ";", "")
 )
 
-val prevVersion = "1.5.1"
-val nextVersion = "1.5.2"
+val prevVersion = "1.6.0"
+val nextVersion = "1.7.0"
 
 // stable snapshot is not great for publish local
 def versionFmt(out: sbtdynver.GitDescribeOutput): String = {
@@ -53,7 +53,7 @@ val scCompat = "2.11.0"
 val versionsBase = Seq(scala212, scala213)
 val versions = versionsBase :+ scala3
 
-ThisBuild / scalaVersion := scala3
+ThisBuild / scalaVersion := scala213
 ThisBuild / crossScalaVersions := versions
 ThisBuild / versionScheme := Some("early-semver")
 ThisBuild / mimaFailOnNoPrevious := false
@@ -116,14 +116,21 @@ lazy val sconfig = crossProject(JVMPlatform, NativePlatform, JSPlatform)
     scalacOptions ++= {
       if (isScala3.value) dotcOpts else scalacOpts
     },
-    libraryDependencies += "org.scala-lang.modules" %%% "scala-collection-compat" % scCompat,
-    testOptions += Tests.Argument(TestFrameworks.JUnit, "-a", "-s", "-v")
+    libraryDependencies ++= Seq(
+      "org.scala-lang.modules" %%% "scala-collection-compat" % scCompat,
+      "org.json4s" %%% "json4s-native-core" % "4.0.7" % Test
+    ),
+    testOptions += Tests.Argument(TestFrameworks.JUnit, "-a", "-s", "-v"),
+    // env vars for tests
+    Test / envVars ++= Map(
+      "testList.0" -> "0",
+      "testList.1" -> "1",
+      "testClassesPath" -> (Test / classDirectory).value.getPath
+    )
   )
   .jvmSettings(
     crossScalaVersions := versions,
     libraryDependencies ++= Seq(
-      ("io.crashbox" %% "spray-json" % "1.3.5-7" % Test)
-        .cross(CrossVersion.for3Use2_13),
       "com.github.sbt" % "junit-interface" % "0.13.3" % Test
       // includes junit 4.13.2
     ),
@@ -141,12 +148,6 @@ lazy val sconfig = crossProject(JVMPlatform, NativePlatform, JSPlatform)
     Test / fork := true,
     run / fork := true,
     Test / run / fork := true,
-    // env vars for tests
-    Test / envVars ++= Map(
-      "testList.0" -> "0",
-      "testList.1" -> "1",
-      "testClassesPath" -> (Test / classDirectory).value.getPath
-    ),
     // uncomment for debugging
     // Test / javaOptions += "-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=5005",
     // mima settings
@@ -156,14 +157,21 @@ lazy val sconfig = crossProject(JVMPlatform, NativePlatform, JSPlatform)
   .nativeConfigure(_.enablePlugins(ScalaNativeJUnitPlugin))
   .nativeSettings(
     crossScalaVersions := versions,
-    nativeConfig ~= (_.withLinkStubs(true)),
+    nativeConfig ~= (
+      _.withLinkStubs(true)
+        .withEmbedResources(true)
+    ),
     logLevel := Level.Info, // Info or Debug
     libraryDependencies += "org.ekrich" %%% "sjavatime" % javaTime % "provided"
   )
   .jsConfigure(_.enablePlugins(ScalaJSJUnitPlugin))
   .jsSettings(
     crossScalaVersions := versions,
-    libraryDependencies += "org.ekrich" %%% "sjavatime" % javaTime % "provided"
+    libraryDependencies ++= Seq(
+      "org.ekrich" %%% "sjavatime" % javaTime % "provided",
+      ("org.scala-js" %%% "scalajs-weakreferences" % "1.0.0")
+        .cross(CrossVersion.for3Use2_13)
+    )
   )
 
 lazy val `scalafix-rules` = (project in file("scalafix/rules"))

docs/SCALA-NATIVE.md

@@ -45,6 +45,34 @@ val maxCol = conf.getInt("maxColumn")
 val isGit = conf.getBoolean("project.git")
 ```
 
+## Using Reader - StringReader example
+
+Both JS and Native now support `java.io.Reader` which allows using `sconfig`
+to parse all supported formats by passing a filename with extension. See the
+following examples from the shared `ConfigFactoryTest` file.
+
+```scala
+val filename = "/test01.properties"
+val fileStr =
+    """
+      |# test01.properties file
+      |fromProps.abc=abc
+      |fromProps.one=1
+      |fromProps.bool=true
+      |fromProps.specialChars=hello^^
+      """.stripMargin
+
+// create Reader
+var test01Reader = new StringReader(fileStr)
+
+val config = ConfigFactory.parseReader(
+  test01Reader,
+  ConfigParseOptions.defaults
+    .setSyntaxFromFilename(filename)
+)
+val specialChars = config.getString("fromProps.specialChars")
+```
+
 ### How to read a HOCON configuation file into a String for Scala Native
 
 In order to read the configuration file into a `String` you need to know the relative

project/plugins.sbt

@@ -3,7 +3,7 @@ resolvers ++= Resolver.sonatypeOssRepos("snapshots")
 
 // versions
 val crossVer = "1.3.2"
-val scalaJSVersion = "1.14.0"
+val scalaJSVersion = "1.15.0"
 val scalaNativeVersion = "0.4.16"
 val scalafix = "0.11.1"
 

sconfig/js/src/main/scala/org/ekrich/config/PlatformConfigFactory.scala

@@ -0,0 +1,6 @@
+package org.ekrich.config
+
+/**
+ * [[ConfigFactory]] methods for Scala.js platform
+ */
+abstract class PlatformConfigFactory extends ConfigFactoryCommon {}

sconfig/js/src/main/scala/PlatformClassLoader.scala → sconfig/js/src/main/scala/org/ekrich/config/impl/PlatformClassLoader.scala

@@ -6,6 +6,6 @@ import java.{util => ju}
 /**
  * To workaround missing implementations
  */
-class PlatformClassLoader(cl: ClassLoader) extends ClassLoaderLike {
+class PlatformClassLoader(cl: ClassLoader) extends TraitClassLoader {
   def getResources(name: String): ju.Enumeration[URL] = ???
 }

sconfig/native/src/main/scala/PlatformThread.scala → sconfig/js/src/main/scala/org/ekrich/config/impl/PlatformThread.scala

@@ -3,6 +3,6 @@ package org.ekrich.config.impl
 /**
  * To workaround missing implementations
  */
-class PlatformThread(thread: Thread) extends ThreadLike {
+class PlatformThread(thread: Thread) extends TraitThread {
   def getContextClassLoader(): ClassLoader = ???
 }

sconfig/js/src/main/scala/PlatformUri.scala → sconfig/js/src/main/scala/org/ekrich/config/impl/PlatformUri.scala

@@ -5,6 +5,6 @@ import java.net.{URI, URL}
 /**
  * To workaround missing implementations
  */
-class PlatformUri(uri: URI) extends UriLike {
+class PlatformUri(uri: URI) extends TraitUri {
   def toURL(): URL = ???
 }

sconfig/jvm-native/src/main/scala/org/ekrich/config/ConfigFactoryJvmNative.scala

@@ -0,0 +1,6 @@
+package org.ekrich.config
+
+/**
+ * [[ConfigFactory]] methods common to JVM and Native
+ */
+abstract class ConfigFactoryJvmNative extends ConfigFactoryCommon {}

sconfig/jvm-native/src/main/scala/PlatformClassLoader.scala → sconfig/jvm-native/src/main/scala/org/ekrich/config/impl/PlatformClassLoader.scala

@@ -6,6 +6,6 @@ import java.{util => ju}
 /**
  * To workaround missing implementations
  */
-class PlatformClassLoader(cl: ClassLoader) extends ClassLoaderLike {
+class PlatformClassLoader(cl: ClassLoader) extends TraitClassLoader {
   def getResources(name: String): ju.Enumeration[URL] = cl.getResources(name)
 }

sconfig/jvm-native/src/main/scala/PlatformUri.scala → sconfig/jvm-native/src/main/scala/org/ekrich/config/impl/PlatformUri.scala

@@ -5,6 +5,6 @@ import java.net.{URI, URL}
 /**
  * To workaround missing implementations
  */
-class PlatformUri(uri: URI) extends UriLike {
+class PlatformUri(uri: URI) extends TraitUri {
   def toURL(): URL = uri.toURL()
 }

sconfig/jvm-native/src/test/scala/org/ekrich/config/impl/ConfigFactoryJvmNativeTest.scala

@@ -0,0 +1,8 @@
+package org.ekrich.config.impl
+
+// import org.junit.Assert._
+// import org.junit.Test
+
+class ConfigFactoryJvmNativeTest {
+  // Empty for now - Scala.js has parody with Scala Native for now
+}

sconfig/jvm/src/main/scala/org/ekrich/config/PlatformConfigFactory.scala

@@ -0,0 +1,6 @@
+package org.ekrich.config
+
+/**
+ * [[ConfigFactory]] methods for Scala JVM platform
+ */
+abstract class PlatformConfigFactory extends ConfigFactoryJvmNative {}

sconfig/jvm/src/main/scala/PlatformThread.scala → sconfig/jvm/src/main/scala/org/ekrich/config/impl/PlatformThread.scala

@@ -3,6 +3,6 @@ package org.ekrich.config.impl
 /**
  * To workaround missing implementations in Scala.js and Scala Native
  */
-class PlatformThread(thread: Thread) extends ThreadLike {
+class PlatformThread(thread: Thread) extends TraitThread {
   def getContextClassLoader(): ClassLoader = thread.getContextClassLoader()
 }

sconfig/jvm/src/test/scala/org/ekrich/config/impl/ConfigDocumentTest.scala → sconfig/jvm/src/test/scala/org/ekrich/config/impl/ConfigDocumentFactoryTest.scala

@@ -10,7 +10,7 @@ import org.junit.Test
 import scala.jdk.CollectionConverters._
 import FileUtils._
 
-class ConfigDocumentTest extends TestUtils {
+class ConfigDocumentFactoryTest extends TestUtils {
   private def configDocumentReplaceJsonTest(
       origText: String,
       finalText: String,