[gentoo-commits] dev/mgorny:master commit in: eclass/

["Michał Górny" <mgorny@gentoo.org>]

commit:     8eebcbc64168a88c4a4ebd0281f7bbcef3874901
Author:     Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Sun Apr 17 19:41:01 2011 +0000
Commit:     Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Sun Apr 17 19:41:01 2011 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=dev/mgorny.git;a=commit;h=8eebcbc6

systemd.eclass: initial version of the helper eclass.

---
 eclass/systemd.eclass |   55 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 55 insertions(+), 0 deletions(-)

diff --git a/eclass/systemd.eclass b/eclass/systemd.eclass
new file mode 100644
index 0000000..d5d90ee
--- /dev/null
+++ b/eclass/systemd.eclass
@@ -0,0 +1,55 @@
+# Copyright 1999-2010 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+# @ECLASS: systemd.eclass
+# @MAINTAINER:
+# mgorny@gentoo.org
+# @BLURB: helper functions to install systemd units
+# @DESCRIPTION:
+# This eclass provides a set of functions to install unit files for
+# sys-apps/systemd within ebuilds.
+
+inherit multilib
+
+case ${EAPI:-0} in
+	0|1|2|3|4) ;;
+	*) die "EAPI ${EAPI} unsupported."
+esac
+
+# @FUNCTION: systemd_get_unitdir
+# @DESCRIPTION:
+# Output the path for the systemd unit directory (not including ${D}).
+systemd_get_unitdir() {
+	debug-print-function ${FUNCNAME} "${@}"
+
+	echo /$(get_libdir)/systemd/system
+}
+
+# @FUNCTION: systemd_dounit
+# @USAGE: unit1 [...]
+# @DESCRIPTION:
+# Install systemd unit(s).
+systemd_dounit() {
+	debug-print-function ${FUNCNAME} "${@}"
+
+	(
+		insinto "$(systemd_get_unitdir)"
+		doins "${@}"
+	)
+}
+
+# @FUNCTION: systemd_enable_service
+# @USAGE: target service
+# @DESCRIPTION:
+# Enable service in desired target, e.g. install a symlink for it.
+systemd_enable_service() {
+	debug-print-function ${FUNCNAME} "${@}"
+
+	local target=${1}
+	local service=${2}
+	local ud=$(systemd_get_unitdir)
+
+	dodir "${ud}"/"${target}".wants && \
+	dosym ../"${service}" "${ud}"/"${target}".wants
+}