New package - r-ggvis

Bring in ggvis and dependencies.

GGvis is an implementaion of the 'Grammar of Graphics', combined with
shiny.

var/spack/repos/builtin/packages/r-shiny/package.py

@@ -0,0 +1,52 @@
+##############################################################################
+# Copyright (c) 2013-2016, Lawrence Livermore National Security, LLC.
+# Produced at the Lawrence Livermore National Laboratory.
+#
+# This file is part of Spack.
+# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
+# LLNL-CODE-647188
+#
+# For details, see https://github.com/llnl/spack
+# Please also see the LICENSE file for our notice and the LGPL.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License (as
+# published by the Free Software Foundation) version 2.1, February 1999.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
+# conditions of the GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+##############################################################################
+from spack import *
+
+
+class RShiny(Package):
+    """Makes it incredibly easy to build interactive web applications with R.
+    Automatic "reactive" binding between inputs and outputs and extensive
+    pre-built widgets make it possible to build beautiful, responsive, and
+    powerful applications with minimal effort."""
+
+    homepage = "http://shiny.rstudio.com/"
+    url      = "https://cran.r-project.org/src/contrib/shiny_0.13.2.tar.gz"
+    list_url = "https://cran.r-project.org/src/contrib/Archive/shiny"
+
+    version('0.13.2', 'cb5bff7a28ad59ec2883cd0912ca9611')
+
+    extends('R')
+
+    depends_on('r-httpuv')
+    depends_on('r-mime')
+    depends_on('r-jsonlite')
+    depends_on('r-xtable')
+    depends_on('r-digest')
+    depends_on('r-htmltools')
+    depends_on('r-R6')
+
+    def install(self, spec, prefix):
+        R('CMD', 'INSTALL', '--library={0}'.format(self.module.r_lib_dir),
+          self.stage.source_path)