import from package-debian-synapse

1 files changed, 184 insertions, 0 deletions

diff --git a/debian/matrix-synapse.init b/debian/matrix-synapse.init
new file mode 100755
index 0000000000..7a9e8b3296
--- /dev/null
+++ b/debian/matrix-synapse.init
@@ -0,0 +1,184 @@
+#!/bin/sh
+### BEGIN INIT INFO
+# Provides:          matrix-synapse
+# Required-Start:    $local_fs $network $remote_fs $syslog
+# Required-Stop:     $local_fs $network $remote_fs $syslog
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Short-Description: <Enter a short description of the software>
+# Description:       <Enter a long description of the software>
+#                    <...>
+#                    <...>
+### END INIT INFO
+
+# Author: Paul "LeoNerd" Evans <paul@matrix.org>
+
+# Do NOT "set -e"
+
+# PATH should only include /usr/* if it runs after the mountnfs.sh script
+PATH=/sbin:/usr/sbin:/bin:/usr/bin
+DESC="matrix-synapse"
+NAME=matrix-synapse
+SCRIPTNAME=/etc/init.d/$NAME
+
+PYTHON="/usr/bin/python"
+CONFIGS="--config-path /etc/matrix-synapse/homeserver.yaml --config-path /etc/matrix-synapse/conf.d/"
+USER="matrix-synapse"
+SHAREDIR=/var/lib/$NAME
+
+# Exit if the package is not installed
+[ -f "/etc/matrix-synapse/homeserver.yaml" ] || exit 0
+
+# Read configuration variable file if it is present
+[ -r /etc/default/$NAME ] && . /etc/default/$NAME
+
+# Load the VERBOSE setting and other rcS variables
+. /lib/init/vars.sh
+
+# Define LSB log_* functions.
+# Depend on lsb-base (>= 3.2-14) to ensure that this file is present
+# and status_of_proc is working.
+. /lib/lsb/init-functions
+
+get_config_key()
+{
+	python -m synapse.config read "$1" $CONFIGS || return 2
+}
+
+#
+# Function that starts the daemon/service
+#
+do_start()
+{
+	# Running --generate-config to create keys if any are absent.
+	# Doesn't matter if not
+	$PYTHON -m "synapse.app.homeserver" $CONFIGS --generate-keys || return 2
+
+	# Return
+	#   0 if daemon has been started
+	#   1 if daemon was already running
+	#   2 if daemon could not be started
+	PIDFILE=`get_config_key "pid_file"`
+	RETVAL=$?
+	if [ "$RETVAL" != 0 ]; then
+		return $RETVAL
+	fi
+	if [ -r "$PIDFILE" ]; then
+		kill -0 `cat $PIDFILE` && return 1
+	fi
+
+	export PYTHONPATH
+
+	# Create the PID file so that synapse can write to it as nonroot
+	touch $PIDFILE
+	chown $USER:nogroup $PIDFILE
+	chown $USER:nogroup $SHAREDIR/media/
+	chown $USER:nogroup $SHAREDIR/uploads/
+
+	start-stop-daemon --start --pidfile $PIDFILE --chuid $USER \
+	  --exec $PYTHON -- -m "synapse.app.homeserver" $CONFIGS --daemonize || return 2
+
+	return 0
+}
+
+#
+# Function that stops the daemon/service
+#
+do_stop()
+{
+	# Return
+	#   0 if daemon has been stopped
+	#   1 if daemon was already stopped
+	#   2 if daemon could not be stopped
+	#   other if a failure occurred
+	PIDFILE=`get_config_key "pid_file"`
+	RETVAL=$?
+	if [ "$RETVAL" != 0 ]; then
+		return $RETVAL
+	fi
+
+	start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE --user $USER --exec $PYTHON
+	RETVAL="$?"
+	[ "$RETVAL" = 2 ] && return 2
+
+	# Many daemons don't delete their pidfiles when they exit.
+	rm -f $PIDFILE
+	return "$RETVAL"
+}
+
+#
+# Function that sends a SIGHUP to the daemon/service
+#
+do_reload() {
+	#
+	# If the daemon can reload its configuration without
+	# restarting (for example, when it is sent a SIGHUP),
+	# then implement that here.
+	#
+	return 1
+}
+
+case "$1" in
+  start)
+	[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
+	do_start
+	case "$?" in
+		0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
+		2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
+	esac
+	;;
+  stop)
+	[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
+	do_stop
+	case "$?" in
+		0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
+		2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
+	esac
+	;;
+  status)
+    PIDFILE=`get_config_key "pid_file"`
+    RETVAL=$?
+    if [ "$RETVAL" != 0 ]; then
+        return $RETVAL
+    fi
+	status_of_proc -p "$PIDFILE" "$PYTHON" "$NAME" && exit 0 || exit $?
+	;;
+  #reload|force-reload)
+	#
+	# If do_reload() is not implemented then leave this commented out
+	# and leave 'force-reload' as an alias for 'restart'.
+	#
+	#log_daemon_msg "Reloading $DESC" "$NAME"
+	#do_reload
+	#log_end_msg $?
+	#;;
+  restart|force-reload)
+	#
+	# If the "reload" option is implemented then remove the
+	# 'force-reload' alias
+	#
+	log_daemon_msg "Restarting $DESC" "$NAME"
+	do_stop
+	case "$?" in
+	  0|1)
+		do_start
+		case "$?" in
+			0) log_end_msg 0 ;;
+			1) log_end_msg 1 ;; # Old process is still running
+			*) log_end_msg 1 ;; # Failed to start
+		esac
+		;;
+	  *)
+		# Failed to stop
+		log_end_msg 1
+		;;
+	esac
+	;;
+  *)
+	#echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
+	echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
+	exit 3
+	;;
+esac
+
+: