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authorManoel Vilela2016-11-25 21:47:46 -0300
committerManoel Vilela2016-11-25 21:47:46 -0300
commitc536b8543ec045be8d7717c057a732c08ef46524 (patch)
tree319e81d32dac045fd35efa8a85df48f9d4f9c007 /emacs-daemon.rc
downloadaur-c536b8543ec045be8d7717c057a732c08ef46524.tar.gz
Add first version of emacs-openrc
Ported from gentoo using a simplified version without emacs bin wrapper. I need get some vars to put on defaults, like SHELL, HOME and USER. As the service start as root and the final user is not him, I need do some hacking here. Sorry for this shit :( BTW, in some way, this works.
Diffstat (limited to 'emacs-daemon.rc')
-rwxr-xr-xemacs-daemon.rc66
1 files changed, 66 insertions, 0 deletions
diff --git a/emacs-daemon.rc b/emacs-daemon.rc
new file mode 100755
index 00000000000..1a72f733daa
--- /dev/null
+++ b/emacs-daemon.rc
@@ -0,0 +1,66 @@
+#!/usr/bin/openrc-run
+# Copyright 2008-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2 or later
+
+USER=${RC_SVCNAME##*.}
+: ${EMACS:=/usr/bin/emacs}
+: ${EMACS_OPTS:=--daemon}
+: ${EMACS_TIMEOUT:=5}
+SKIP_ARGB_VISUALS=1
+
+description="Start an Emacs server running in the background"
+
+depend() {
+ need localmount
+ after bootmisc dbus
+}
+
+checkconfig() {
+ if [ "${RC_VERSION:-0}" = "0" ]; then
+ eerror "This script cannot be used for baselayout-1."
+ return 1
+ fi
+
+ if [ "${USER}" = "${RC_SVCNAME}" ]; then
+ eerror "You have to create an init script for each user:"
+ eerror "ln -s emacs /etc/init.d/emacs.<user>"
+ return 1
+ fi
+
+ if ! id -u "${USER}" >/dev/null; then
+ eerror "${USER}: No such user"
+ return 1
+ fi
+
+ local has_daemon=$(${EMACS} -batch -q --no-site-file \
+ --eval "(princ (fboundp 'daemonp))")
+ if [ "${has_daemon}" != t ]; then
+ eerror "${EMACS} does not support running as a daemon"
+ return 1
+ fi
+}
+
+
+start() {
+ local HOME
+ checkconfig || return 1
+
+ eval HOME="~${USER}"
+ ebegin "Starting Emacs daemon for user ${USER}"
+ start-stop-daemon --start \
+ --chdir ${HOME} \
+ --user ${USER} \
+ --exec ${EMACS} -- ${EMACS_OPTS}
+
+ eend $?
+}
+
+stop() {
+ ebegin "Stopping Emacs daemon for user ${USER}"
+ start-stop-daemon --stop \
+ --retry "TERM/${EMACS_TIMEOUT}/KILL/5" \
+ --user ${USER} \
+ --exec ${EMACS} -- ${EMACS_OPTS}
+
+ eend $?
+}