Added kotlin.rb (#1895)

* Add miniconda3.rb

* Update kotlin.rb

packages/kotlin.rb

@@ -3,22 +3,9 @@ require 'package'
 class Kotlin < Package
   description 'Statically typed programming language for modern multiplatform applications'
   homepage 'https://kotlinlang.org/'
-  version '1.1.61'
-  source_url 'https://github.com/JetBrains/kotlin/releases/download/v1.1.61/kotlin-compiler-1.1.61.zip'
-  source_sha256 '46103d3f65c4016cb62ff8b77ee3e072ff930e69edf69444d723bb22b12a0d83'
-
-  binary_url ({
-    aarch64: 'https://dl.bintray.com/chromebrew/chromebrew/kotlin-1.1.61-chromeos-armv7l.tar.xz',
-     armv7l: 'https://dl.bintray.com/chromebrew/chromebrew/kotlin-1.1.61-chromeos-armv7l.tar.xz',
-       i686: 'https://dl.bintray.com/chromebrew/chromebrew/kotlin-1.1.61-chromeos-i686.tar.xz',
-     x86_64: 'https://dl.bintray.com/chromebrew/chromebrew/kotlin-1.1.61-chromeos-x86_64.tar.xz',
-  })
-  binary_sha256 ({
-    aarch64: '88e4445c28ea847187e48e917768072d35fe8f7456d58c405200c34c53dac262',
-     armv7l: '88e4445c28ea847187e48e917768072d35fe8f7456d58c405200c34c53dac262',
-       i686: '0003d375998c1e190a4911fe7cf9380b07f3e1437841215fbeb86ddef02f3a5c',
-     x86_64: '59fb9ec98d2f8a17f9772bf00efe0727ed75b9b0ce255a6c41bc50135f9c9682',
-  })
+  version '1.2.21'
+  source_url 'https://github.com/JetBrains/kotlin/releases/download/v1.2.21/kotlin-compiler-1.2.21.zip'
+  source_sha256 'c5f2cbd35daa6c5c394e92e6c06b8eb41d85ad8da64762733874166b6807af22'
 
   depends_on 'jdk8'
   depends_on 'unzip' => :build
@@ -29,7 +16,7 @@ class Kotlin < Package
     system "rm -f bin/*.bat"
     system "cp -r . #{CREW_DEST_PREFIX}/share/kotlin"
     FileUtils.cd("#{CREW_DEST_PREFIX}/share/kotlin/bin") do
-      system "find . -exec ln -s #{CREW_PREFIX}/share/kotlin/bin/{} #{CREW_DEST_PREFIX}/bin \\;"
+      system "find . -type f -exec ln -s #{CREW_PREFIX}/share/kotlin/bin/{} #{CREW_DEST_PREFIX}/bin \\;"
     end
   end
 end