[gentoo-commits] gentoo-x86 commit in eclass: ruby-ng.eclass

[Alex Legler (a3li)]

a3li        10/04/05 07:41:09

  Modified:             ruby-ng.eclass
  Log:
  Add ruby_get_version() and ruby_get_implementation() convenience helper functions

Revision  Changes    Path
1.10                 eclass/ruby-ng.eclass

file : http://sources.gentoo.org/viewcvs.py/gentoo-x86/eclass/ruby-ng.eclass?rev=1.10&view=markup
plain: http://sources.gentoo.org/viewcvs.py/gentoo-x86/eclass/ruby-ng.eclass?rev=1.10&content-type=text/plain
diff : http://sources.gentoo.org/viewcvs.py/gentoo-x86/eclass/ruby-ng.eclass?r1=1.9&r2=1.10

Index: ruby-ng.eclass
===================================================================
RCS file: /var/cvsroot/gentoo-x86/eclass/ruby-ng.eclass,v
retrieving revision 1.9
retrieving revision 1.10
diff -u -r1.9 -r1.10
--- ruby-ng.eclass	2 Apr 2010 20:26:21 -0000	1.9
+++ ruby-ng.eclass	5 Apr 2010 07:41:09 -0000	1.10
@@ -1,6 +1,6 @@
 # Copyright 1999-2009 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/eclass/ruby-ng.eclass,v 1.9 2010/04/02 20:26:21 a3li Exp $
+# $Header: /var/cvsroot/gentoo-x86/eclass/ruby-ng.eclass,v 1.10 2010/04/05 07:41:09 a3li Exp $
 #
 # @ECLASS: ruby-ng.eclass
 # @MAINTAINER:
@@ -448,3 +448,29 @@
 
 	echo "${rubyhdrdir}"
 }
+
+# @FUNCTION: ruby_get_version
+# @RETURN: The version of the Ruby interpreter in ${RUBY}, or what 'ruby' points to.
+ruby_get_version() {
+	local ruby=${RUBY:-$(type -p ruby 2>/dev/null)}
+
+	echo $(${ruby} -e 'puts RUBY_VERSION')
+}
+
+# @FUNCTION: ruby_get_implementation
+# @RETURN: The implementation of the Ruby interpreter in ${RUBY}, or what 'ruby' points to.
+ruby_get_implementation() {
+	local ruby=${RUBY:-$(type -p ruby 2>/dev/null)}
+
+	case $(${ruby} --version) in
+		*Enterprise*)
+			echo "ree"
+			;;
+		*jruby*)
+			echo "jruby"
+			;;
+		*)
+			echo "mri"
+			;;
+	esac
+}