[DependencyProcessor] Untie from platform-default archive type

MinGW artifacts have `.zip` extension, while their versions for Linux and macOS have `.tar.gz`.
To be able to download zips on macOS (and vice-versa) we pass archive type as parameter to DependencyProcessor.

dependencies/build.gradle

@@ -5,13 +5,10 @@
 import groovy.transform.stc.ClosureParams
 import groovy.transform.stc.FromString
 import org.jetbrains.kotlin.konan.target.*
-import org.jetbrains.kotlin.konan.util.DependencyProcessor
 import static org.jetbrains.kotlin.konan.target.KonanTarget.*
 import org.jetbrains.kotlin.konan.util.Named
 import org.jetbrains.kotlin.konan.properties.KonanPropertiesLoader
-import org.jetbrains.kotlin.konan.target.ConfigurablesImplKt
-import org.jetbrains.kotlin.konan.target.KonanTarget
-import org.jetbrains.kotlin.konan.target.TargetManager
+import org.jetbrains.kotlin.konan.util.ArchiveType
 import org.jetbrains.kotlin.konan.util.DependencyProcessor
 
 import static org.jetbrains.kotlin.konan.util.VisibleNamedKt.getVisibleName
@@ -43,7 +40,7 @@ class NativeDep extends DefaultTask {
 
     @TaskAction
     void downloadAndExtract() {
-        def downloader = new DependencyProcessor(baseOutDir, konanPropertiesLoader, baseUrl, false)
+        def downloader = new DependencyProcessor(baseOutDir, konanPropertiesLoader, baseUrl, false, ArchiveType.systemDefault)
         downloader.showInfo = false
         downloader.run()
     }
@@ -94,7 +91,8 @@ platformManager.filteredOutEnabledButNotSupported.each { target ->
             loader.properties,
             loader.dependencies,
             NativeDep.baseUrl,
-            false
+            false,
+            ArchiveType.systemDefault
     )
 
     DependencyKind.values().each { kind ->

shared/src/main/kotlin/org/jetbrains/kotlin/konan/util/DependencyExtractor.kt

@@ -20,16 +20,22 @@ import org.jetbrains.kotlin.konan.file.unzipTo
 import java.io.File
 import java.util.concurrent.TimeUnit
 
+enum class ArchiveType(val fileExtension: String) {
+    ZIP("zip"),
+    TAR_GZ("tar.gz");
 
-class DependencyExtractor {
-    internal val useZip = System.getProperty("os.name").startsWith("Windows")
-
-    internal val archiveExtension = if (useZip) {
-        "zip"
-    } else {
-        "tar.gz"
+    companion object {
+        val systemDefault = if (System.getProperty("os.name").startsWith("Windows")) {
+            ZIP
+        } else {
+            TAR_GZ
+        }
     }
+}
 
+class DependencyExtractor(
+        private val archiveType: ArchiveType
+) {
     private fun extractTarGz(tarGz: File, targetDirectory: File) {
         val tarProcess = ProcessBuilder().apply {
             command("tar", "-xzf", tarGz.canonicalPath)
@@ -53,10 +59,9 @@ class DependencyExtractor {
     }
 
     fun extract(archive: File, targetDirectory: File) {
-        if (useZip) {
-            archive.toPath().unzipTo(targetDirectory.toPath())
-        } else {
-            extractTarGz(archive, targetDirectory)
+        when (archiveType) {
+            ArchiveType.ZIP -> archive.toPath().unzipTo(targetDirectory.toPath())
+            ArchiveType.TAR_GZ -> extractTarGz(archive, targetDirectory)
         }
     }
 

shared/src/main/kotlin/org/jetbrains/kotlin/konan/util/DependencyProcessor.kt

@@ -93,7 +93,8 @@ class DependencyProcessor(dependenciesRoot: File,
                           attemptIntervalMs: Long = DependencyDownloader.DEFAULT_ATTEMPT_INTERVAL_MS,
                           customProgressCallback: ProgressCallback? = null,
                           val keepUnstable: Boolean = true,
-                          val deleteArchives: Boolean = true) {
+                          val deleteArchives: Boolean = true,
+                          private val archiveType: ArchiveType = ArchiveType.systemDefault) {
 
     val dependenciesDirectory = dependenciesRoot.apply { mkdirs() }
     val cacheDirectory = homeDependencyCache.apply { mkdirs() }
@@ -104,32 +105,34 @@ class DependencyProcessor(dependenciesRoot: File,
     private var isInfoShown = false
 
     private val downloader = DependencyDownloader(maxAttempts, attemptIntervalMs, customProgressCallback)
-    private val extractor = DependencyExtractor()
-
-    private val archiveExtension get() = extractor.archiveExtension
+    private val extractor = DependencyExtractor(archiveType)
 
     constructor(dependenciesRoot: File,
                 properties: KonanPropertiesLoader,
                 dependenciesUrl: String = properties.dependenciesUrl,
-                keepUnstable:Boolean = true) : this(
+                keepUnstable:Boolean = true,
+                archiveType: ArchiveType = ArchiveType.systemDefault) : this(
             dependenciesRoot,
             properties.properties,
             properties.dependencies,
             dependenciesUrl,
-            keepUnstable = keepUnstable)
+            keepUnstable = keepUnstable,
+            archiveType = archiveType)
 
     constructor(dependenciesRoot: File,
                 properties: Properties,
                 dependencies: List<String>,
                 dependenciesUrl: String = properties.dependenciesUrl,
-                keepUnstable:Boolean = true) : this(
+                keepUnstable:Boolean = true,
+                archiveType: ArchiveType = ArchiveType.systemDefault) : this(
             dependenciesRoot,
             dependenciesUrl,
             dependencyToCandidates = properties.findCandidates(dependencies),
             airplaneMode = properties.airplaneMode,
             maxAttempts = properties.downloadingAttempts,
             attemptIntervalMs = properties.downloadingAttemptIntervalMs,
-            keepUnstable = keepUnstable)
+            keepUnstable = keepUnstable,
+            archiveType = archiveType)
 
 
     class DependencyFile(directory: File, fileName: String) {
@@ -165,7 +168,7 @@ class DependencyProcessor(dependenciesRoot: File,
         val depDir = File(dependenciesDirectory, dependency)
         val depName = depDir.name
 
-        val fileName = "$depName.$archiveExtension"
+        val fileName = "$depName.${archiveType.fileExtension}"
         val archive = cacheDirectory.resolve(fileName)
         val url = URL("$baseUrl/$fileName")