#!/bin/sh

PIDFILE=@PIDFILE@
EXECUTABLE=@HACKAGEBUILD@
DIRECTORY=@DIRECTORY@
A_WHILE="1 hour"

@EXTRA@

if [ -e "$PIDFILE" ]
then
    EXISTS=1
    touch --date="$A_WHILE ago" earlier
    if [ "$PIDFILE" -ot earlier ]
    then
        BEEN_A_WHILE=1
        touch "$PIDFILE"
    else
        BEEN_A_WHILE=0
    fi
else
    EXISTS=0
fi

/sbin/start-stop-daemon --quiet --start --pidfile "$PIDFILE" --make-pidfile -d "$DIRECTORY" --startas "$EXECUTABLE" -- build -s

if [ "$?" -ne 0 ]
then
    if [ "$EXISTS" -eq 1 ]
    then
        if [ "$BEEN_A_WHILE" -eq 1 ]
        then
            echo "Still running after at least $A_WHILE; something wrong?" >&2
            exit 1
        fi
    else
        if [ ! -e "$PIDFILE" ]
        then
            echo "Starting failed" >&2
            exit 1
        fi
    fi
fi