Kotlin Facet: Convert paths to OS-independent form

#KT-17223 Fixed

Original commit: 6bf23d5e02

jps/jps-common/src/org/jetbrains/kotlin/config/facetSerialization.kt

@@ -16,12 +16,12 @@
 
 package org.jetbrains.kotlin.config
 
+import com.intellij.util.PathUtil
 import com.intellij.util.xmlb.SkipDefaultsSerializationFilter
 import com.intellij.util.xmlb.XmlSerializer
 import org.jdom.DataConversionException
 import org.jdom.Element
-import org.jetbrains.kotlin.cli.common.arguments.K2JSCompilerArguments
+import org.jetbrains.kotlin.cli.common.arguments.*
-import org.jetbrains.kotlin.cli.common.arguments.K2JVMCompilerArguments
 
 fun Element.getOption(name: String) = getChildren("option").firstOrNull { it.getAttribute("name").value == name }
 
@@ -116,6 +116,36 @@ fun deserializeFacetSettings(element: Element): KotlinFacetSettings {
     }
 }
 
+fun CommonCompilerArguments.convertPathsToSystemIndependent() {
+    pluginClasspaths?.forEachIndexed { index, s -> pluginClasspaths[index] = PathUtil.toSystemIndependentName(s) }
+
+    when (this) {
+        is K2JVMCompilerArguments -> {
+            destination = PathUtil.toSystemIndependentName(destination)
+            classpath = PathUtil.toSystemIndependentName(classpath)
+            jdkHome = PathUtil.toSystemIndependentName(jdkHome)
+            kotlinHome = PathUtil.toSystemIndependentName(kotlinHome)
+            friendPaths?.forEachIndexed { index, s -> friendPaths[index] = PathUtil.toSystemIndependentName(s) }
+            declarationsOutputPath = PathUtil.toSystemIndependentName(declarationsOutputPath)
+        }
+
+        is K2JSCompilerArguments -> {
+            outputFile = PathUtil.toSystemIndependentName(outputFile)
+            libraries = PathUtil.toSystemIndependentName(libraries)
+        }
+
+        is K2MetadataCompilerArguments -> {
+            destination = PathUtil.toSystemIndependentName(destination)
+            classpath = PathUtil.toSystemIndependentName(classpath)
+        }
+    }
+}
+
+fun CompilerSettings.convertPathsToSystemIndependent() {
+    scriptTemplatesClasspath = PathUtil.toSystemIndependentName(scriptTemplatesClasspath)
+    outputDirectoryForJsLibraryFiles = PathUtil.toSystemIndependentName(outputDirectoryForJsLibraryFiles)
+}
+
 fun KotlinFacetSettings.serializeFacetSettings(element: Element) {
     val filter = SkipDefaultsSerializationFilter()
 
@@ -126,13 +156,15 @@ fun KotlinFacetSettings.serializeFacetSettings(element: Element) {
     if (!useProjectSettings) {
         element.setAttribute("useProjectSettings", useProjectSettings.toString())
     }
-    compilerSettings?.let {
+    compilerSettings?.let { copyBean(it) }?.let {
+        it.convertPathsToSystemIndependent()
         Element("compilerSettings").apply {
             XmlSerializer.serializeInto(it, this, filter)
             element.addContent(this)
         }
     }
-    compilerArguments?.let {
+    compilerArguments?.let { copyBean(it) }?.let {
+        it.convertPathsToSystemIndependent()
         Element("compilerArguments").apply {
             XmlSerializer.serializeInto(it, this, filter)
             element.addContent(this)