From d56d4fc1beb2b9a7885f87c5056ea9d1ea37d1ad Mon Sep 17 00:00:00 2001
From: rockjam <5min4eq.unity@gmail.com>
Date: Fri, 24 Jun 2016 07:35:40 +0300
Subject: uber jar put all functions in one class

---
 plugins/uber-jar/src/uberjar/JarUtils.scala | 82 -----------------------------
 1 file changed, 82 deletions(-)
 delete mode 100644 plugins/uber-jar/src/uberjar/JarUtils.scala

(limited to 'plugins/uber-jar/src/uberjar')

diff --git a/plugins/uber-jar/src/uberjar/JarUtils.scala b/plugins/uber-jar/src/uberjar/JarUtils.scala
deleted file mode 100644
index fa3990c..0000000
--- a/plugins/uber-jar/src/uberjar/JarUtils.scala
+++ /dev/null
@@ -1,82 +0,0 @@
-package cbt.uberjar
-
-import java.io.File
-import java.nio.file._
-import java.util.jar.JarFile
-
-private[cbt] trait JarUtils {
-
-  protected val (jarFileMatcher, excludeFileMatcher) = {
-    val fs = FileSystems.getDefault
-    (fs.getPathMatcher("glob:**.jar"), fs.getPathMatcher("glob:**{.RSA,.DSA,.SF,.MF,META-INF}"))
-  }
-
-  protected def createJarFile(parent: Path, name: String): File = {
-    val path = parent.resolve(validJarName(name))
-    Files.deleteIfExists(path)
-    Files.createFile(path)
-    path.toFile
-  }
-
-  private def validJarName(name: String) = if (name.endsWith(".jar")) name else name + ".jar"
-
-  /**
-    * Extracts jars, and writes them on disk. Returns root directory of extracted jars
-    * TODO: in future we probably should save extracted jars in target directory, to reuse them on second run
-    *
-    * @param jars list of *.jar files
-    * @param log  logger
-    * @return root directory of extracted jars
-    */
-  protected def extractJars(jars: Seq[File])(log: String => Unit): Path = {
-    val destDir = {
-      val path = Files.createTempDirectory("unjars")
-      path.toFile.deleteOnExit()
-      log(s"Extracted jars directory: $path")
-      path
-    }
-    jars foreach { jar => extractJar(jar, destDir)(log) }
-    destDir
-  }
-
-  /**
-    * Extracts content of single jar file to destination directory.
-    * When extracting jar, if same file already exists, we skip(don't write) this file.
-    * TODO: maybe skipping duplicates is not best strategy. Figure out duplicate strategy.
-    *
-    * @param jarFile jar file to extract
-    * @param destDir destination directory
-    * @param log     logger
-    */
-  private def extractJar(jarFile: File, destDir: Path)(log: String => Unit): Unit = {
-    log(s"Extracting jar: $jarFile")
-    val jar = new JarFile(jarFile)
-    val enumEntries = jar.entries
-    while (enumEntries.hasMoreElements) {
-      val entry = enumEntries.nextElement()
-      //        log(s"Entry name: ${entry.getName}")
-      val entryPath = destDir.resolve(entry.getName)
-      if (excludeFileMatcher.matches(entryPath)) {
-        log(s"Excluded file ${entryPath.getFileName} from jar: $jarFile")
-      } else {
-        val exists = Files.exists(entryPath)
-        if (entry.isDirectory) {
-          if (!exists) {
-            Files.createDirectory(entryPath)
-            //              log(s"Created directory: $entryPath")
-          }
-        } else {
-          if (exists) {
-            log(s"File $entryPath already exists, skipping.")
-          } else {
-            val is = jar.getInputStream(entry)
-            Files.copy(is, entryPath)
-            is.close()
-            //              log(s"Wrote file: $entryPath")
-          }
-        }
-      }
-    }
-  }
-
-}
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