From 3b15d8dcd8912825281367ed959d7ad212e6a0ab Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= <cynerd@email.cz>
Date: Sat, 8 Apr 2017 21:56:30 +0200
Subject: Add user services

---
 install                    |  6 ++++
 local/sbin/user-service.sh | 90 ++++++++++++++++++++++++++++++++++++++++++++++
 profile                    |  5 ++-
 service/mpd                | 23 ++++++++++++
 service/syncthing          | 19 ++++++++++
 5 files changed, 142 insertions(+), 1 deletion(-)
 create mode 100755 local/sbin/user-service.sh
 create mode 100755 service/mpd
 create mode 100755 service/syncthing

diff --git a/install b/install
index 5616075..fd4a9f0 100755
--- a/install
+++ b/install
@@ -30,6 +30,12 @@ if [[ $REPLY =~ ^[Yy]?$ ]]; then
 	inst local/git-prompt.sh ~/.local/
 fi
 
+read -p "Install user services? (Y/n) "
+if [[ $REPLY =~ ^[Yy]?$ ]]; then
+	inst local/sbin/user-service.sh ~/.local/sbin/user-service.sh
+	inst service/ ~/.service/
+fi
+
 read -p "Install VIM scripts? (Y/n) "
 YCM_PATH=~/.vim/bundle/YouCompleteMe
 if [[ $REPLY =~ ^[Yy]?$ ]]; then
diff --git a/local/sbin/user-service.sh b/local/sbin/user-service.sh
new file mode 100755
index 0000000..e48bb9d
--- /dev/null
+++ b/local/sbin/user-service.sh
@@ -0,0 +1,90 @@
+#!/bin/sh
+set -e
+
+[ -z "$1" ] && {echo "Run this script only from user-service file!" && exit 1}
+
+# Name of service
+NAME="$(basename "$1")"
+SERVICE="$1"
+
+# Source input file
+. "$1"
+shift
+
+OP="status"
+Q=true
+# Parse arguments
+while [ -n "$1" ]; do
+	case "$1" in
+		-h|--help)
+			echo "User service: $NAME"
+			echo " $description"
+			echo "$SERVICE [OPTION]... OPERATION"
+			echo " Options:"
+			echo "  -q - be quiet"
+			echo " Operations:"
+			echo "  status - show status of service"
+			echo "  start - start service"
+			echo "  stop - stop service"
+			echo "  restart - restart service"
+			;;
+		-q)
+			Q=false
+			;;
+		status|start|stop|restart)
+			OP="$1"
+			;;
+		*)
+			echo "Unknown argument: $1"
+			exit 1
+			;;
+	esac
+	shift
+done
+
+case "$OP" in
+	status)
+		if status; then
+			$Q && echo "Service $NAME is running"
+			exit 0
+		else
+			$Q && echo "Service $NAME is not running"
+			exit 1
+		fi
+		;;
+	start)
+		$Q && echo -n "Starting service $NAME..."
+		if start; then
+			$Q && echo "	ok"
+		else
+			$Q && echo "	fail"
+			exit 1
+		fi
+		;;
+	stop)
+		$Q && echo -n "Stopping service $NAME..."
+		if stop; then
+			$Q && echo "	ok"
+		else
+			$Q && echo "	fail"
+			exit 1
+		fi
+		;;
+	restart)
+		$Q && echo "Restarting service $NAME..."
+		if ! stop; then
+			$Q && echo "	stop failed"
+			exit 1
+		fi
+		if start; then
+			$Q && echo "	ok"
+		else
+			$Q && echo "	start failed"
+			exit 1
+		fi
+		;;
+	*)
+		echo "Invalid operation!"
+		exit 3
+		;;
+esac
diff --git a/profile b/profile
index ee3522c..cbee52d 100644
--- a/profile
+++ b/profile
@@ -2,8 +2,11 @@
 [[ "$(tty)" != /dev/tty* ]] && return
 
 # Start music player daemon
-mpd ~/.config/mpd/mpd.conf
+~/.service/mpd -q status || ~/.service/mpd start
 # Start email synchronization
 ~/.local/sbin/syncemail
+# Start syncthing
+~/.service/syncthing -q status || ~/.service/syncthing start
+
 # And if we are on first terminal also automatically start x server
 [ "$(tty)" = "/dev/tty1" ] && exec startx -- vt1
diff --git a/service/mpd b/service/mpd
new file mode 100755
index 0000000..4f0f467
--- /dev/null
+++ b/service/mpd
@@ -0,0 +1,23 @@
+#!/home/cynerd/.local/sbin/user-service.sh
+# vim: ft=sh
+
+description="Music player daemon"
+pidfile=".config/mpd/pid"
+
+MPD_PID=~/.config/mpd/pid
+if [ ! -e $MPD_PID ] || ! kill -0 $(cat $MPD_PID); then
+	mpd ~/.config/mpd/mpd.conf
+fi
+
+status() {
+	[ -f $pidfile ] || return 1
+	kill -0 "$(cat $pidfile)" || return 1
+}
+
+start() {
+	mpd ~/.config/mpd/mpd.conf
+}
+
+stop() {
+	mpd --kill ~/.config/mpd/mpd.conf
+}
diff --git a/service/syncthing b/service/syncthing
new file mode 100755
index 0000000..8d0e009
--- /dev/null
+++ b/service/syncthing
@@ -0,0 +1,19 @@
+#!/home/cynerd/.local/sbin/user-service.sh
+# vim: ft=sh
+
+description="Syncthing is an open, trustworthy and decentralized cloud storage system"
+pidfile="/tmp/syncthing-$USER.pid"
+logfile="/var/log/syncthing-$USER.log"
+
+status() {
+	[ -f $pidfile ] || return 1
+	kill -0 "$(cat $pidfile)" || return 1
+}
+
+start() {
+	start-stop-daemon -S -bmp $pidfile -1 $logfile -2 $logfile -- syncthing -no-browser
+}
+
+stop() {
+	start-stop-daemon -K -p $pidfile -x syncthing
+}
-- 
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