Add new package: delta (#18648)

var/spack/repos/builtin/packages/delta/package.py

@@ -0,0 +1,28 @@
+# Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+from spack import *
+
+
+class Delta(Package):
+    """Delta Lake is a storage layer that brings scalable, ACID transactions
+    to Apache Spark and other big-data engines."""
+
+    homepage = "http://delta.io/"
+    url      = "https://github.com/delta-io/delta/archive/v0.7.0.tar.gz"
+
+    version('0.7.0', sha256='1fb01e36c1cf670f201c615e5fd7df88f72c27157b7d2780d146e21b266bdb64')
+    version('0.6.1', sha256='c932eaf01ead08ff30ddb13ab5ad9cd43405ed8f12d5fff49bd27c59033b80df')
+    version('0.6.0', sha256='bd4a4b0f164bc6a9efc58369b3f466fa2e6ae977bd6f9cd97d83dfd27a90ba3a')
+    version('0.5.0', sha256='67850f20a64a459c84d2a4ed2f3bf6aa06dbb6d0da59d1499a6e7e439c6eaf04')
+    version('0.4.0', sha256='177ab0bd956a261370aea577c8847bf89541d265ce97a7e18cd6ca1a1067eb1c')
+
+    depends_on('java@8', type=('build', 'run'))
+
+    def install(self, spec, prefix):
+        bash = which('bash')
+        bash('build/sbt', 'compile')
+        bash('build/sbt', 'package')
+        install_tree('target', prefix.target)