From bc608cdf19720fe2111bb055bd57eedba24dc7ae Mon Sep 17 00:00:00 2001
From: Gabriele Petronella <gabriele@buildo.io>
Date: Sun, 18 Mar 2018 01:35:57 +0900
Subject: Skip signature files in assembly (#232)

---
 main/src/mill/modules/Jvm.scala | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

(limited to 'main/src')

diff --git a/main/src/mill/modules/Jvm.scala b/main/src/mill/modules/Jvm.scala
index 291d4151..d71cf75c 100644
--- a/main/src/mill/modules/Jvm.scala
+++ b/main/src/mill/modules/Jvm.scala
@@ -258,13 +258,18 @@ object Jvm {
     manifest.write(manifestOut)
     manifestOut.close()
 
+    def isSignatureFile(mapping: String): Boolean =
+      Set("sf", "rsa", "dsa").exists(ext => mapping.toLowerCase.endsWith(s".$ext"))
+
     for(v <- classpathIterator(inputPaths)){
       val (file, mapping) = v
       val p = zipFs.getPath(mapping)
       if (p.getParent != null) Files.createDirectories(p.getParent)
-      val outputStream = newOutputStream(p)
-      IO.stream(file, outputStream)
-      outputStream.close()
+      if (!isSignatureFile(mapping)) {
+        val outputStream = newOutputStream(p)
+        IO.stream(file, outputStream)
+        outputStream.close()
+      }
       file.close()
     }
     zipFs.close()
-- 
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