From 9d7ea57e1b0f5cdfd0bd6e517da27f6d0d2de6da Mon Sep 17 00:00:00 2001
From: Julien Malik <julien.malik@gmail.com>
Date: Tue, 18 Mar 2014 08:54:31 +0100
Subject: [PATCH] add init script and fix up install/remove

---
 conf/init-script | 172 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 172 insertions(+)
 create mode 100644 conf/init-script

diff --git a/conf/init-script b/conf/init-script
new file mode 100644
index 0000000..a4521b8
--- /dev/null
+++ b/conf/init-script
@@ -0,0 +1,172 @@
+#! /bin/sh
+### BEGIN INIT INFO
+# Provides:          ghost
+# Required-Start:    $network $syslog
+# Required-Stop:     $network $syslog
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Short-Description: Ghost Blogging Platform
+# Description:       Ghost: Just a blogging platform
+### END INIT INFO
+
+# Kindly stolen from http://docs.ghost.org/pl/installation/deploy/
+
+# Do NOT "set -e"
+
+# PATH should only include /usr/* if it runs after the mountnfs.sh script
+PATH=/sbin:/usr/sbin:/bin:/usr/bin
+DESC="Ghost"
+NAME=ghost
+GHOST_ROOT=/home/yunohost.app/ghostblog/ghost
+GHOST_GROUP=ghostblog
+GHOST_USER=ghostblog
+DAEMON=/usr/bin/node
+DAEMON_ARGS="$GHOST_ROOT/index.js"
+PIDFILE=/var/run/yunohost/ghostblog/$NAME.pid
+SCRIPTNAME=/etc/init.d/$NAME
+export NODE_ENV=production
+
+# Exit if the package is not installed
+[ -x "$DAEMON" ] || exit 0
+
+# Read configuration variable file if it is present
+[ -r /etc/default/$NAME ] && . /etc/default/$NAME
+
+# Load the VERBOSE setting and other rcS variables
+. /lib/init/vars.sh
+# I like to know what is going on
+VERBOSE=yes
+
+# 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
+
+#
+# Function that starts the daemon/service
+#
+do_start()
+{
+    # Set up folder structure
+    mkdir -p /var/run/yunohost/ghostblog
+    chown -R $GHOST_USER:$GHOST_GROUP /var/run/yunohost/ghostblog
+    # Return
+    #   0 if daemon has been started
+    #   1 if daemon was already running
+    #   2 if daemon could not be started
+    start-stop-daemon --start --quiet \
+        --chuid $GHOST_USER:$GHOST_GROUP --chdir $GHOST_ROOT --background \
+        --pidfile $PIDFILE --make-pidfile --exec $DAEMON --test > /dev/null \
+        || return 1
+    start-stop-daemon --start --quiet \
+        --chuid $GHOST_USER:$GHOST_GROUP --chdir $GHOST_ROOT --background \
+        --pidfile $PIDFILE  --make-pidfile --exec $DAEMON -- $DAEMON_ARGS \
+        || return 2
+    # Add code here, if necessary, that waits for the process to be ready
+    # to handle requests from services started subsequently which depend
+    # on this one.  As a last resort, sleep for some time.
+}
+
+#
+# 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
+    start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 \
+        --pidfile $PIDFILE --name $NAME
+    RETVAL="$?"
+    [ "$RETVAL" = 2 ] && return 2
+    # Wait for children to finish too if this is a daemon that forks
+    # and if the daemon is only ever run from this initscript.
+    # If the above conditions are not satisfied then add some other code
+    # that waits for the process to drop all resources that could be
+    # needed by services started subsequently.  A last resort is to
+    # sleep for some time.
+    start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 \
+        --exec $DAEMON
+    [ "$?" = 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.
+    #
+    start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE \
+        --name $NAME
+    return 0
+}
+
+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) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
+        esac
+        ;;
+status)
+    status_of_proc "$DAEMON" "$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 "$?" in
+        0|1)
+                do_start
+                do_start
+                case "$?" 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
+
+exit 0
+