From 33640d18af28acb410ccf43a881d86ba177bd525 Mon Sep 17 00:00:00 2001
From: Questler <Questler@hotmail.com>
Date: Wed, 6 Dec 2017 22:41:27 +0100
Subject: [PATCH] Update init.d.markdown (#4147)

* Update init.d.markdown

Added code for Python virtual environment

* Update init.d.markdown

* Update init.d.markdown
---
 source/_docs/autostart/init.d.markdown | 91 ++++++++++++++++++++++++++
 1 file changed, 91 insertions(+)

diff --git a/source/_docs/autostart/init.d.markdown b/source/_docs/autostart/init.d.markdown
index 9f67cbdb2b5..6605b6e10b9 100644
--- a/source/_docs/autostart/init.d.markdown
+++ b/source/_docs/autostart/init.d.markdown
@@ -142,3 +142,94 @@ case "$1" in
     echo "Usage: $0 {start|stop|restart|install|uninstall}"
 esac
 ```
+
+### {% linkable_title Python virtual environment %}
+
+```bash
+#!/bin/sh
+### BEGIN INIT INFO
+# Provides:          hass
+# Required-Start:    $local_fs $network $named $time $syslog
+# Required-Stop:     $local_fs $network $named $time $syslog
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Description:       Home\ Assistant
+### END INIT INFO
+
+# /etc/init.d Service Script for Home Assistant
+# Created with: https://gist.github.com/naholyr/4275302#file-new-service-sh
+PRE_EXEC="cd /srv/homeassistant && python3 -m venv . && source bin/activate &&"
+# Typically /usr/bin/hass
+HASS_BIN="hass"
+RUN_AS="USER"
+PID_FILE="/var/run/hass.pid"
+CONFIG_DIR="/home/USER/.homeassistant"
+FLAGS="-v --config $CONFIG_DIR --pid-file $PID_FILE --daemon"
+REDIRECT="> $CONFIG_DIR/home-assistant.log 2>&1"
+
+start() {
+  if [ -f $PID_FILE ] && kill -0 $(cat $PID_FILE) 2> /dev/null; then
+    echo 'Service already running' >&2
+    return 1
+  fi
+  echo 'Starting service…' >&2
+  local CMD="$PRE_EXEC $HASS_BIN $FLAGS $REDIRECT;"
+  su -s /bin/bash -c "$CMD" $RUN_AS
+  echo 'Service started' >&2
+}
+
+stop() {
+    if [ ! -f "$PID_FILE" ] || ! kill -0 $(cat "$PID_FILE") 2> /dev/null; then
+    echo 'Service not running' >&2
+    return 1
+  fi
+  echo 'Stopping service…' >&2
+  kill $(cat "$PID_FILE")
+  while ps -p $(cat "$PID_FILE") > /dev/null 2>&1; do sleep 1;done;
+  echo 'Service stopped' >&2
+}
+
+install() {
+    echo "Installing Home Assistant Daemon (hass-daemon)"
+    echo "999999" > $PID_FILE
+    chown $RUN_AS $PID_FILE
+    mkdir -p $CONFIG_DIR
+    chown $RUN_AS $CONFIG_DIR
+}
+
+uninstall() {
+  echo -n "Are you really sure you want to uninstall this service? That cannot be undone. [yes|No] "
+  local SURE
+  read SURE
+  if [ "$SURE" = "yes" ]; then
+    stop
+    rm -fv "$PID_FILE"
+    echo "Notice: The config directory has not been removed"
+    echo $CONFIG_DIR
+    update-rc.d -f hass-daemon remove
+    rm -fv "$0"
+    echo "Home Assistant Daemon has been removed. Home Assistant is still installed."
+  fi
+}
+
+case "$1" in
+  start)
+    start
+    ;;
+  stop)
+    stop
+    ;;
+  install)
+    install
+    ;;
+  uninstall)
+    uninstall
+    ;;
+  restart)
+    stop
+    start
+    ;;
+  *)
+    echo "Usage: $0 {start|stop|restart|install|uninstall}"
+esac
+```