#!/bin/sh


# environment variables for my project - change to match yours
export JAVA_HOME="/usr/java/java"
export ANT_HOME="/home/builder/apache-ant-1.7.1"
export ANT_OPTS="-Xmx512m"
export PATH="$JAVA_HOME/bin:$ANT_HOME/bin:$PATH"
export PYTHON_HOME="/home/builder/Python-2.6.4"
export P4USER=dudley
export P4PORT=perforce:1666
export P4CLIENT=buildclient

# my email address
ADMINEMAIL="admin-email-address"

buildtheapp ()
{ 
#Let us build the app

p4 sync //depot/...@$SYNCTO

#using ant to compile, errors sent to build.err
ant >build.out 2>build.err

ERROR_LOG="./build.err"
if [ -s "$ERROR_LOG" ];
 then
  BUILDFAILED=1
  echo "The build has failed."
  echo "bad" >lastBuildStatus
 else
  echo "good" >lastBuildStatus
fi
}

buildIsStillBroken ()
{

 for  var3 in `cut -f 2 -d "="  badbuild`
 do
   # echo $var3
   export BADBUILD=$var3
 done

 p4 describe -s $BADBUILD >cldesc
 awk '{ FS = "@" ; print $4 }' cldesc >clparse1
 sed s/@/" "/ clparse1 >clparse2
 for var1 in `cut -f 1 -d " " clparse2 `
 do
  echo "$var1"
  export SUBMITTER=$var1
  echo "Perforce user = $SUBMITTER"
 done
 SUBMITTEREMAIL=`p4 user -o $SUBMITTER | grep Email: \
      | grep -v \# | cut -b8-`
 echo "$submitteremail"
 FULLEMAIL="'$SUBMITTEREMAIL','$ADMINEMAIL'"
 sed -e s/SENDMAILTO/$FULLEMAIL/ stillBrokenTemplate >stillBroken1
 sed -e s/CHANGELISTNUMBER/$SYNCTO/ stillBroken1 >stillBroken.py
 python stillBroken.py
}


for  var3 in `cut -f 2 -d "="  lastBuildStatus `
do
   # echo $var3
   export LASTBUILDSTATUS=$var3
done


for  var1 in `cut -f 2 -d "="  testCompile.ini `
do
#   echo "last build was $var1 "
   export LASTCHANGE=$var1
done

# echo $LASTCHANGE

check

SYNC_RESULTS="./p4syncResult.txt"

if [ -s "$SYNC_RESULTS" ];
 then
  BUILDIT="1"
 else
#  p4review.py
  p4changes
  for  var2 in `cut -f 2 -d "="  p4latestChange.txt `
   do
    echo "last change was $var1 "
    export LASTCHANGE=$var2
    sed -e s/clnumb=$var1/clnumb=$var2/ testCompile.ini >templast
    cp templast testCompile.ini
   done
  exit
  sed -e /s
fi

let SYNCTO=$var1+1

echo "syncing to $SYNCTO "

p4 sync -n //depot/...@$SYNCTO >p4syncPreview.txt

if [ -s "./p4syncPreview.txt" ];
 then
  BUILDIT="2"
  sed -e s/clnumb=$var1/clnumb=$SYNCTO/ testCompile.ini >templast
  cp templast testCompile.ini
 else
  p4changes
#    echo "sync to $var1 "
    sed -e s/clnumb=$var1/clnumb=$SYNCTO/ testCompile.ini >templast
    cp templast testCompile.ini

fi

if [ $BUILDIT = "2" ] ;
 then
 echo "we have a build to cook..."

 if [ $LASTBUILDSTATUS = "bad" ] ;
  then
   echo "last build was bad";
    sed -e s/CHANGELISTNUMBER/$SYNCTO/ testCompileErrorTemplate >testCompileError.py
    sed -e s/email/$EMAIL/ successTemp.py >successTemp1
    sed -e s/CHANGELISTNUMBER/$SYNCTO/ successTemp1 >buildGood.py
   buildtheapp
   if [ "$BUILDFAILED" = "1" ] ;
   then
   p4 describe -s $SYNCTO >change.txt
   sed -e s/clnumb=$var1/clnumb=$SYNCTO/ testCompile.ini >templast
   cp templast testCompile.ini
   buildIsStillBroken
   else
    python buildGood.py
   fi
 fi

 if [ $LASTBUILDSTATUS = "good" ] ;
  then
  echo "last build was good"
    sed -e s/CHANGELISTNUMBER/$SYNCTO/ testCompileErrorTemplate >testCompileError.py
    sed -e s/CHANGELISTNUMBER/$SYNCTO/ successTemp.py >buildGood.py
  buildtheapp
  if [ "$BUILDFAILED" = "1" ] ;
   then
   sed -e s/clnumb=$var1/clnumb=$SYNCTO/ testCompile.ini >templast
   cp templast testCompile.ini
   echo "$SYNCTO">badbuild
   echo "this one failed"
   python testCompileError.py
  fi
 fi
fi