Adding ebuild for rvm-0.1.16

pkg/gentoo/rvm-0.1.16.ebuild

@@ -0,0 +1,61 @@
+# Copyright 1999-2010 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI=2
+
+inherit eutils
+
+DESCRIPTION="RVM facilitates easy installation and management of multiple Ruby environments and sets of gems"
+HOMEPAGE="http://rvm.beginrescueend.com/"
+
+# This should be the first 7 characters of the tagged version's commit.
+VERSION_SHORT_SHA1=e45f7e3
+
+SRC_URI="http://github.com/wayneeseguin/rvm/tarball/${PV} -> ${P}.tar.gz"
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~x86"
+IUSE="mono java"
+
+RDEPEND="net-misc/curl
+	sys-devel/patch
+    java? (
+        dev-java/sun-jdk
+        dev-java/sun-jre-bin
+    )
+    mono? ( dev-lang/mono )"
+
+S="${WORKDIR}/wayneeseguin-rvm-${VERSION_SHORT_SHA1}"
+RVM_DIR="/opt/rvm"
+
+src_install() {
+	for v in `env | egrep '^rvm_' | cut -d '=' -f 1`; do
+		unset $v
+	done
+	export rvm_path="${D}${RVM_DIR}"
+	export rvm_symlink_path="${D}/usr/bin"
+	./install || die "Installation failed."
+
+	echo "rvm_path=${RVM_DIR}" > "${T}"/rvmrc
+	insinto /etc
+	doins "${T}"/rvmrc || die "Failed to install /etc/rvmrc."
+	elog "A default /etc/rvmrc has been installed.  Feel free to modify it."
+	elog
+
+	echo 'unset RUBY_VERSION' > "${T}"/system
+	echo 'unset GEM_HOME' >> "${T}"/system
+	echo 'unset GEM_PATH' >> "${T}"/system
+	echo 'unset MY_RUBY_HOME' >> "${T}"/system
+	insinto ${RVM_DIR}/config
+	doins "${T}"/system || die "Failed to install ${RVM_DIR}/config/system."
+	elog "You may also wish to review ${RVM_DIR}/config/system ."
+	elog
+
+	elog "Before any user (including root) can use rvm, the following line must be appended"
+	elog "to the end of the user's shell's loading files (.bashrc and then .bash_profile"
+	elog "for bash; or .zshrc for zsh), after all path/variable settings:"
+	elog
+	elog "     if [[ -s $RVM_DIR/scripts/rvm ]] ; then source $RVM_DIR/scripts/rvm ; fi"
+
+}