From 183ef31e75c93d1562a853a2a4ab945ffc7293d4 Mon Sep 17 00:00:00 2001
From: Monty Taylor <mordred@inaugust.com>
Date: Sun, 15 Nov 2015 09:08:50 -0500
Subject: [PATCH] Remove tabs from init scripts

In reviewing the previous change, it became clear that these files were
very tab-happy, which makes reading changes in gertty sad. Clean that
up.

Change-Id: I922fb9b427a4147dc2368577a80f06d212e20c3e
---
 files/zuul-merger.init | 156 ++++++++++++++++-----------------
 files/zuul.init        | 192 +++++++++++++++++++++--------------------
 2 files changed, 176 insertions(+), 172 deletions(-)

diff --git a/files/zuul-merger.init b/files/zuul-merger.init
index 3a2e086..e19ffbf 100644
--- a/files/zuul-merger.init
+++ b/files/zuul-merger.init
@@ -38,26 +38,27 @@ USER=zuul
 #
 do_start()
 {
-	# Return
-	#   0 if daemon has been started
-	#   1 if daemon was already running
-	#   2 if daemon could not be started
-	#   3 if pid file already exist
+    # Return
+    #   0 if daemon has been started
+    #   1 if daemon was already running
+    #   2 if daemon could not be started
+    #   3 if pid file already exist
 
-        mkdir -p /var/run/$NAME
-	chown $USER /var/run/$NAME
-	ulimit -n 8192
-	if [ -f $PIDFILE ]; then
-		return 3
-	fi
-	start-stop-daemon --start --quiet --pidfile $PIDFILE -c $USER --exec $DAEMON --test > /dev/null \
-		|| return 1
-	start-stop-daemon --start --quiet --pidfile $PIDFILE -c $USER --exec $DAEMON -- \
-		$DAEMON_ARGS \
-		|| return 2
-	# Add code here, if necessary, that waits for the process to be ready
-	# to handle requests from services started subsequently which depend
-	# on this one.  As a last resort, sleep for some time.
+    mkdir -p /var/run/$NAME
+    chown $USER /var/run/$NAME
+    ulimit -n 8192
+    if [ -f $PIDFILE ]; then
+        return 3
+    fi
+    start-stop-daemon \
+        --start --quiet --pidfile $PIDFILE -c $USER \
+        --exec $DAEMON --test > /dev/null || return 1
+    start-stop-daemon \
+        --start --quiet --pidfile $PIDFILE -c $USER \
+        --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.
 }
 
 #
@@ -65,75 +66,76 @@ do_start()
 #
 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 --signal 9 --pidfile $PIDFILE
-	RETVAL="$?"
-	[ "$RETVAL" = 2 ] && return 2
-	rm -f /var/run/$NAME/*
-	return "$RETVAL"
+    # 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 --signal 9 --pidfile $PIDFILE
+    RETVAL="$?"
+    [ "$RETVAL" = 2 ] && return 2
+    rm -f /var/run/$NAME/*
+    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 zuul-merger
-	return 0
+    #
+    # 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 zuul-merger
+    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 ;;
-		3) echo "Pidfile at $PIDFILE already exists, run service zuul-merger stop to clean up."
-	esac
-	;;
-  stop)
-	[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
-	do_stop
-	case "$?" in
-		0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
-		2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
-	esac
-	;;
-  status)
+    start)
+        [ "$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 ;;
+            3) echo "Pidfile at $PIDFILE already exists, run service zuul-merger stop to clean up."
+        esac
+        ;;
+    stop)
+        [ "$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)
-	#
-	# If the "reload" option is implemented then remove the
-	# 'force-reload' alias
-	#
-	log_daemon_msg "Restarting $DESC" "$NAME"
-	do_stop
-	do_start
-	;;
-  *)
-	#echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
-	echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
-	exit 3
-	;;
+    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)
+        #
+        # If the "reload" option is implemented then remove the
+        # 'force-reload' alias
+        #
+        log_daemon_msg "Restarting $DESC" "$NAME"
+        do_stop
+        do_start
+        ;;
+    *)
+        #echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
+        echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
+        exit 3
+        ;;
 esac
 
 :
diff --git a/files/zuul.init b/files/zuul.init
index 137bc37..18ec85b 100755
--- a/files/zuul.init
+++ b/files/zuul.init
@@ -38,26 +38,27 @@ USER=zuul
 #
 do_start()
 {
-	# Return
-	#   0 if daemon has been started
-	#   1 if daemon was already running
-	#   2 if daemon could not be started
-	#   3 if pid file exits already
+    # Return
+    #   0 if daemon has been started
+    #   1 if daemon was already running
+    #   2 if daemon could not be started
+    #   3 if pid file exits already
 
-        mkdir -p /var/run/$NAME
-	chown $USER /var/run/$NAME
-	ulimit -n 8192
-	if [ -f $PIDFILE ]; then
-		return 3
-	fi
-	start-stop-daemon --start --quiet --pidfile $PIDFILE -c $USER --exec $DAEMON --test > /dev/null \
-		|| return 1
-	start-stop-daemon --start --quiet --pidfile $PIDFILE -c $USER --exec $DAEMON -- \
-		$DAEMON_ARGS \
-		|| return 2
-	# Add code here, if necessary, that waits for the process to be ready
-	# to handle requests from services started subsequently which depend
-	# on this one.  As a last resort, sleep for some time.
+    mkdir -p /var/run/$NAME
+    chown $USER /var/run/$NAME
+    ulimit -n 8192
+    if [ -f $PIDFILE ]; then
+        return 3
+    fi
+    start-stop-daemon \
+        --start --quiet --pidfile $PIDFILE -c $USER \
+        --exec $DAEMON --test > /dev/null || return 1
+    start-stop-daemon \
+        --start --quiet --pidfile $PIDFILE -c $USER \
+        --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.
 }
 
 #
@@ -65,16 +66,16 @@ do_start()
 #
 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 --signal 9 --pidfile $PIDFILE
-	RETVAL="$?"
-	[ "$RETVAL" = 2 ] && return 2
-	rm -f /var/run/$NAME/*
-	return "$RETVAL"
+    # 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 --signal 9 --pidfile $PIDFILE
+    RETVAL="$?"
+    [ "$RETVAL" = 2 ] && return 2
+    rm -f /var/run/$NAME/*
+    return "$RETVAL"
 }
 
 #
@@ -82,83 +83,84 @@ do_stop()
 #
 do_graceful_stop()
 {
-	PID=`cat $PIDFILE`
-	kill -USR1 $PID
+    PID=`cat $PIDFILE`
+    kill -USR1 $PID
 
-	# wait until really stopped
-	if [ -n "${PID:-}" ]; then
-		i=0
-		while kill -0 "${PID:-}" 2> /dev/null;  do
-			if [ $i -eq '0' ]; then
-				echo -n " ... waiting "
-			else
-				echo -n "."
-			fi
-			i=$(($i+1))
-			sleep 1
-		done
-	fi
+    # wait until really stopped
+    if [ -n "${PID:-}" ]; then
+        i=0
+        while kill -0 "${PID:-}" 2> /dev/null;  do
+            if [ $i -eq '0' ]; then
+                echo -n " ... waiting "
+            else
+                echo -n "."
+            fi
+            i=$(($i+1))
+            sleep 1
+        done
+    fi
 
-	rm -f /var/run/$NAME/*
+    rm -f /var/run/$NAME/*
 }
 
 #
 # 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 zuul-server
-	return 0
+    #
+    # 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 zuul-server
+    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 ;;
-		3) echo "Pidfile at $PIDFILE already exists, run service zuul stop to clean up." ;;
-	esac
-	;;
-  stop)
-	[ "$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)
-	#
-	# If the "reload" option is implemented then remove the
-	# 'force-reload' alias
-	#
-	log_daemon_msg "Restarting $DESC" "$NAME"
-	do_graceful_stop
-	do_start
-	;;
-  *)
-	#echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
-	echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
-	exit 3
-	;;
+    start)
+        [ "$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 ;;
+            3) echo "Pidfile at $PIDFILE already exists, run service zuul stop to clean up." ;;
+        esac
+        ;;
+    stop)
+        [ "$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)
+        #
+        # If the "reload" option is implemented then remove the
+        # 'force-reload' alias
+        #
+        log_daemon_msg "Restarting $DESC" "$NAME"
+        do_graceful_stop
+        do_start
+        ;;
+    *)
+        #echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
+        echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
+        exit 3
+        ;;
 esac
 
 :