#!/bin/bash
# (c) 2014 Steve Parker, steve@steve-parker.org
# http://steve-parker.org/code/sh/buildhistory/
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, version 2 of the License only.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.

# Edit to suit:
W=40 			# Max width of a project name
BASE=/var/lib/jenkins	# Jenkins home

cleanup() {
 tput sgr0 
}
trap cleanup 0

header()
{
  echo "Build history for Jenkins slave: $@"
  printf "%-${W}s %s\n" Project "Date/Time       Status"
}

buildhistory()
{
  SLAVE=$@
  
  cd $BASE
  grep -F "<name>$SLAVE</name>" config.xml > /dev/null
  if [ "$?" -ne "0" ]; then
    echo "Usage: $0 [ -f ]  SlaveName"
    [ ! -z "$SLAVE" ] && echo "Slave \"$SLAVE\" not found in config.xml"
    exit 1
  fi
  
  tput sgr0
  for project in $BASE/jobs/*
  do
    cd "$project/builds" || continue
    projectname=`basename "$project"`
    #echo "Checking $projectname"
    for build in */build.xml
    do
      [ -f "$build" ] || continue
      buildname=`dirname "$build"`
      if [ ! -L "$buildname" ]; then
        grep -F "<builtOn>$SLAVE</builtOn>" $build > /dev/null 
          if [ "$?" -eq "0" ]; then
          result=`grep "<result>" $build | tail -1 | cut -d">" -f2-| cut -d"<" -f1`
          printf "%-${W}s " $projectname
          echo -n "$buildname = " | tr -d '-' | tr '_' '.'
          case $result in
	    SUCCESS) tput setaf 2 ;;	# green
	    FAILURE) tput setaf 1 ;;	# red
	    ABORTED) tput setaf 3 ;;	# yellow
	    NOT_BUILT) tput setaf 7 ;;	# grey
	    UNSTABLE) tput setaf 6 ;;	# cyan
	    *) tput setaf 5 ;;		# purple
	  esac
          echo $result
          tput sgr0 # set to normal
        fi
     fi
    done
  done
}


if [ "$1" = "-f" ]; then
  shift
  header $@
  buildhistory $@
else
  header $@
  buildhistory $@ | sort -n -k2
fi