downloadsites/webtools/committers/rename.sh - webtools/webtools.releng - Gitiles

 #!/bin/bash

 #  build renamer script - fix/rename all of a given I/M/S build's artefacts instead of regen'ing them
 #    copy existing build folder; rename zips, md5s; sed text files

 # default path to builds
 buildDropsDir=$PWD;

 tmpdir=/home/data/users/jlanuti/downloads/webtools/committers/drops/tmp-renameBuild.sh-$USER;
 mkdir -p $tmpdir;

 verbose="";
 pairs="";

 # to use these colour escapes, must do `echo -e -e`
 red="\033[1;31m";		green="\033[1;32m";
 yellow="\033[1;33m";	blue="\033[1;34m"
 norm="\033[0;39m";

 # default to default properties file
 defaultPropertiesFile=./promoteToEclipse.properties
 propertiesFiles="";

 if [ $# -lt 1 ]; then
   echo "";
   echo "[ren] This script is used to copy, then rename an existing local build so that it can be promoted";
   echo "      again under a new name. By renaming instead of rebuilding, binary compatibility is possible";
   echo "      w/o having to retest. If -sub is not specified, script will look for the folder to rename ";
   echo -e "      in the current folder ("$yellow""$PWD""$norm").";
   echo "";
   echo "[ren] Usage (<> = required, [] = optional, string replacements must be listed LAST, and will be";
   echo "      processed IN ORDER listed.):";
   echo "";
   echo -e " "$green"sudo -u www-data $PWD/renameBuild.sh"$norm" [-sub <subprojectName>] \\"
   echo -e "   -branch [sourceBranch"$blue"="$norm"]<targetBranch> -buildID <sourceBuildID"$blue"="$norm"targetBuildID> \\"
   echo -e "   -buildAlias [sourceAlias"$blue"="$norm"]<targetAlias> \\";
   echo -e "   [-verbose] [-buildDropsDir /path/to/some/folder] \\";
   echo -e "   [beforestring"$blue"="$norm"afterstring] [beforestring2"$blue"="$norm"afterstring2] ... \\";
   echo -e "   "$yellow"2>&1 | tee ~/renameBuild_\`date +%Y%m%d_%H%M%S\`.txt"$norm"";
   echo "";
   echo "[ren] To rename with string replacements [Eclipse driver folder & file]: ";
   echo "";
   echo -e " "$green"sudo -u www-data $PWD/renameBuild.sh"$norm" -sub "$red"emf"$norm" -verbose \\";
   echo -e "   -branch 2.2.0 -buildID S200606271057"$blue"="$norm"R200606271057 -buildAlias 2.2.0RC9a"$blue"="$norm"2.2.0 \\";
   echo -e "   eclipse-SDK-M20060609-1217-linux-gtk.tar.gz"$blue"="$norm"eclipse-SDK-3.2-linux-gtk.tar.gz \\";
   echo -e "   M20060609-1217"$blue"="$norm"R-3.2-200606281325 \\";
   echo -e "   /eclipse/downloads/drops/"$blue"="$norm"http://download.eclipse.org/downloads/drops/ \\"; # TODO: remove this hack once index.html pages are fixed after 2.2.0
   echo -e "   fullmoon.torolab.ibm.com"$blue"="$norm"download.eclipse.org";
   echo "";
   echo "[ren] To rename with string replacements [Eclipse + EMF driver folders & files]: ";
   echo "";
   echo -e " "$green"sudo -u www-data $PWD/renameBuild.sh"$norm" -sub "$red"uml2"$norm" -verbose \\";
   echo -e "   -branch 2.0.0 -buildID S200606221411"$blue"="$norm"R200606221411 -buildAlias 2.0RC9a"$blue"="$norm"2.0.0 \\";
   echo -e "   eclipse-SDK-M20060609-1217-linux-gtk.tar.gz"$blue"="$norm"eclipse-SDK-3.2-linux-gtk.tar.gz \\";
   echo -e "   M20060609-1217"$blue"="$norm"R-3.2-200606281325 \\";
   echo -e "   /eclipse/downloads/drops/"$blue"="$norm"http://download.eclipse.org/downloads/drops/ \\";   # TODO: remove this hack once index.html pages are fixed after 2.0.0
   echo -e "   emf-sdo-xsd-SDK-2.2.0RC9.zip"$blue"="$norm"emf-sdo-xsd-SDK-2.2.0.zip \\";
   echo -e "   S200606221156"$blue"="$norm"R200606271057 \\";
   #echo -e "   /tools/emf/downloads/drops/"$blue"="$norm"../../../../../../tools/emf/downloads/drops/ \\"; # TODO: remove this hack once index.html pages are fixed after 2.0.0
   echo -e "   fullmoon.torolab.ibm.com"$blue"="$norm"download.eclipse.org";
   echo -e "   emf.torolab.ibm.com"$blue"="$norm"download.eclipse.org";
   echo "";
   echo -e " "$green"sudo -u www-data $PWD/renameBuild.sh"$norm" -sub "$red"ocl"$norm" -verbose \\";
   echo -e "   -branch 1.0.0 -buildID S200606261119"$blue"="$norm"R200606261119 -buildAlias 1.0.0RC6"$blue"="$norm"1.0.0 \\";
   echo -e "   eclipse-SDK-M20060609-1217-linux-gtk.tar.gz"$blue"="$norm"eclipse-SDK-3.2-linux-gtk.tar.gz \\";
   echo -e "   M20060609-1217"$blue"="$norm"R-3.2-200606281325 \\";
   echo -e "   emf-sdo-xsd-SDK-2.2.0RC9.zip"$blue"="$norm"emf-sdo-xsd-SDK-2.2.0.zip \\";
   echo -e "   S200606221156"$blue"="$norm"R200606271057 \\";
   echo -e "   fullmoon.torolab.ibm.com"$blue"="$norm"download.eclipse.org";
   echo -e "   emf.torolab.ibm.com"$blue"="$norm"download.eclipse.org";
   echo "";
   exit;
 fi

 echo "";
 echo -e "[ren] Started `date +%Y%m%d\ %H\:%M\:%S`.";

 # collect cmdline options
 while [ $# -gt 0 ]; do
     case $1 in
     	'-branch')
    			# check if param 2 contains a "="
 			t=$2;t=${t##*=*}; # get a nullstring if there was a "=" in the string
 			if [ "x$t" = "x" ]; then # $
 	    		sourceBranch=$2; sourceBranch=${sourceBranch%%=*}; # trim from = to end
 				targetBranch=$2; targetBranch=${targetBranch##*=}; # trim up to the =
 			else
 				sourceBranch=$2;
 				targetBranch=$2;
 			fi
 			shift 1;
 			;;
     	'-buildID')
     		sourceBuildID=$2; sourceBuildID=${sourceBuildID%%=*}; # trim from = to end
 			targetBuildID=$2; targetBuildID=${targetBuildID##*=}; # trim up to the =
 			shift 1;
 			;;
     	'-buildAlias')
 			# check if param 2 contains a "="
 			t=$2;t=${t##*=*}; # get a nullstring if there was a "=" in the string
 			if [ "x$t" = "x" ]; then # $
 	    		sourceAlias=$2; sourceAlias=${sourceAlias%%=*}; # trim from = to end
 				targetAlias=$2; targetAlias=${targetAlias##*=}; # trim up to the =
 			else
 				sourceAlias=$sourceBuildID;
 				targetAlias=$2;
 			fi
 			shift 1;
 			;;
 		'-sub')
 			subprojectName=$2;
 			#echo "   $1 $2";
 			# chain them together in order of priority: override (if applic), subproj specific one, default
 			propertiesFiles=$propertiesFiles" ./promoteToEclipse."$subprojectName".properties "$defaultPropertiesFile;
 			loaded=0;
 			for propertiesFile in $propertiesFiles; do
 			  if [ "$loaded" -eq 0 ] && [ -r $propertiesFile ]; then
 				echo -n "    [loading $propertiesFile ... "; . $propertiesFile; echo "done]"; loaded=1;
 			  fi
 			done
 			if [ "$loaded" -eq 0 ]; then
 			    echo "    [Can't load any of: $propertiesFiles. Exiting!]";
 			    exit 99;
 			fi
 			shift 1
 			;;

         '-buildDropsDir')
             buildDropsDir=$2;
             shift 1;
             ;;
         '-verbose')
             verbose="true";
             shift 0;
             ;;
         *)
             pairs=$pairs" "$1;
             shift 0;
             ;;
     esac
     shift 1
 done

 if [ "$subprojectName" = "" ]; then # no value set!
   echo "[promote] No subproject name set in properties file or by -sub flag. Script cannot continue. Exiting...";
   exit 99;
 fi

 getBuildType ()
 {
   tmpType=$1; tmpType=${tmpType:0:1}; # one of N, M, I, S, R
   #echo -e "tmpType=$tmpType";
   case $tmpType in
     'N')
     tmpType='Nightly';
     ;;
     'M')
     tmpType='Maintenance';
     ;;
     'I')
     tmpType='Integration';
     ;;
     'S')
     tmpType='Stable';
     ;;
     'R')
     tmpType='Release';
     ;;
   esac
 }

 getBuildType $sourceBuildID; sourceType=$tmpType;
 getBuildType $targetBuildID; targetType=$tmpType;

 echo "";
 echo -e "[ren] Source: branch=$red$sourceBranch$norm; build=$red$sourceBuildID$norm; type=$red$sourceType$norm; alias=$red$sourceAlias$norm";
 echo -e "[ren] Target: branch=$green$targetBranch$norm; build=$green$targetBuildID$norm; type=$green$targetType$norm; alias=$green$targetAlias$norm";
 if [ "x$verbose" != "x" ] && [ "x$pairs" != "x" ]; then
   echo -e "[ren] Substitution pairs:";
   for pair in $pairs; do
       before=$pair; before=${before%%=*}; # trim from the = to the end
       after=$pair;  after=${after##*=};  # trim up to the =
       if [ "$before" != "$after" ]; then
           echo -e "        $red$before$norm -> $green$after$norm";
       fi
   done
 fi

 # define source/target folders
 sourceFolder="$buildDropsDir/$sourceBranch/$sourceBuildID";
 targetFolder="$buildDropsDir/$targetBranch/$targetBuildID";

 echo "";
 echo -e "[ren] Step 1: copy $sourceFolder";
 echo -e "                to $targetFolder";
 mkdir -p $targetFolder; cp -r $sourceFolder/* $targetFolder/;

 echo ""; echo -e "[ren] Step 2: rename any zip/md5 files in target folder matching "$sourceBuildID;
 cd $targetFolder;

 list=`find $targetFolder -name "*$sourceBuildID\.zip*" -o -name "*$sourceAlias\.zip*"`
 num=0;
 for file in $list; do
   (( num++ ));
 done

 cnt=0;
 for file in $list; do
   (( cnt++ ));
   targ="$file";
   targ="${targ//$sourceAlias/$targetAlias}";
   targ="${targ//$sourceBuildID/$targetAlias}";
   targ="${targ//$sourceBranch/$targetBranch}";
   if [ "x$verbose" != "x" ]; then
     echo -e "[ren] [$blue$cnt$norm/$blue$num$norm] "${file##*\/}" -> "${targ##*\/};
   fi
   mv -f "$file" "$targ";
 done

 if [ "x$verbose" = "x" ]; then
   echo -e "[ren] $green$num$norm files renamed.";
 fi

 echo "";
 echo -e "[ren] Step 3: fix text files (xml, md5, html, txt) with $red$sourceAlias$norm, $red$sourceBuildID$norm, $red$sourceBranch$norm or $red$sourceType$norm";

 # pass in a /fully/qualifed/path/to/a/file and a group owner (eg., www-data); fsize will contain the filesize in bytes
 getFileSize()
 {
   f=$1; # file name
   g=$2; # group name
   fsize=`alias ls='ls' && ls -ls "$f"`; fsize=${fsize%%"$f"*}; fsize=${fsize##*$g};
   fsize=`echo -e $fsize | sed -e 's/[a-zA-Z\-]//g' -e 's/.*       //g' -e 's/[0-9]\+\ \+[0-9]\+\:[0-9]\+//g' -e 's/[\/\ \.]\+//g'`
 }

 totalnum=0;
 for ext in "xml" "md5" "html" "txt" "cfg" "php"; do
   list=`find $targetFolder -name "*\.$ext"`;
   num=0;
   for file in $list; do
     (( totalnum++ ));
     (( num++ ));
   done

   cnt=0;
   for file in $list; do
     (( cnt++ ));
     if [ `cat $file | grep -c "$sourceBuildID\|$sourceBranch"` > 0 ]; then # file contains the string, must sed it
       filename="${file##*\/}";
       tmpfile="$tmpdir/$filename";
       tmpfile2="$tmpdir/$filename"2;
       if [ "x$verbose" != "x" ]; then
         echo -e -n "[ren] [$blue$cnt$norm/$blue$num$norm] Replacing $yellow$filename$norm: ";
       fi

       # get old filesize
       getFileSize "$file" "www-data"; res1=$fsize;

       # make changes:
       # replace "N2004...".zip with "2.0.2".zip
       # replace "Nightly Build: N2004..." with "Release Build: 2.0.2"
       # replace "Nightly" with "Release"
       # replace "N2004..." with "R2004..."
       # replace "2.0.3.1" with "2.0.4"

       # to escape "." as "\." use ${foo//./\\.} instead of $foo
       cat "$file" | sed \
         -e 's/'${sourceAlias//./\\.}'/'${targetAlias//./\\.}'/g' \
         -e 's/'${sourceBuildID//./\\.}\.zip'/'${targetAlias//./\\.}\.zip'/g' \
         -e 's/'$sourceType' Build\: '${sourceBuildID//./\\.}'/'$targetType' Build\: '${targetAlias//./\\.}'/g' \
         -e 's/'$sourceType'/'$targetType'/g' \
         -e 's/'${sourceBuildID//./\\.}'/'${targetBuildID//./\\.}'/g' \
         -e 's/'${sourceBranch//./\\.}'/'${targetBranch//./\\.}'/g' \
         > "$tmpfile";

       # replace <beforestring> with <afterstring>, eg., eclipse-SDK-I20050201-0800-linux-gtk.zip with eclipse-SDK-3.1M5-linux-gtk.tar.gz
       if [ "x$pairs" != "x" ]; then
           for pair in $pairs; do
               before=$pair; before=${before%%=*}; # trim from the = to the end
               after=$pair;  after=${after##*=};  # trim up to the =
               before=${before//\//\\\/}; before=${before//./\\.}; # escape "." and "/"
               after=${after//\//\\\/};   after=${after//./\\.};   # escape "." and "/"
               if [ "$before" != "$after" ]; then
                   cat "$tmpfile" | sed -e 's/'"$before"'/'"$after"'/g' > "$tmpfile2";
                   mv -f "$tmpfile2" "$tmpfile";
               fi
           done
       fi

       # get new filesize
       getFileSize "$tmpfile" "www-data"; res2=$fsize;

       # replace file
       if [ "x$verbose" != "x" ]; then
         echo -e "size: $res1 -> $res2";
       fi
       mv -f "$tmpfile" "$file";
     fi
   done
   if [ "x$verbose" != "x" ]; then
     echo "";
   fi
 done

 if [ "x$verbose" = "x" ]; then
   echo -e "[ren] $green$totalnum$norm files changed.";
   echo "";
 fi

 rm -fr $tmpdir;
 echo "[ren] Finished `date +%Y%m%d\ %H\:%M\:%S`. Please verify that your build's index.html contains no invalid links.";
 echo "";
	#!/bin/bash

	# build renamer script - fix/rename all of a given I/M/S build's artefacts instead of regen'ing them
	# copy existing build folder; rename zips, md5s; sed text files

	# default path to builds
	buildDropsDir=$PWD;

	tmpdir=/home/data/users/jlanuti/downloads/webtools/committers/drops/tmp-renameBuild.sh-$USER;
	mkdir -p $tmpdir;

	verbose="";
	pairs="";

	# to use these colour escapes, must do `echo -e -e`
	red="\033[1;31m"; green="\033[1;32m";
	yellow="\033[1;33m"; blue="\033[1;34m"
	norm="\033[0;39m";

	# default to default properties file
	defaultPropertiesFile=./promoteToEclipse.properties
	propertiesFiles="";

	if [ $# -lt 1 ]; then
	echo "";
	echo "[ren] This script is used to copy, then rename an existing local build so that it can be promoted";
	echo " again under a new name. By renaming instead of rebuilding, binary compatibility is possible";
	echo " w/o having to retest. If -sub is not specified, script will look for the folder to rename ";
	echo -e " in the current folder ("$yellow""$PWD""$norm").";
	echo "";
	echo "[ren] Usage (<> = required, [] = optional, string replacements must be listed LAST, and will be";
	echo " processed IN ORDER listed.):";
	echo "";
	echo -e " "$green"sudo -u www-data $PWD/renameBuild.sh"$norm" [-sub <subprojectName>] \\"
	echo -e " -branch [sourceBranch"$blue"="$norm"]<targetBranch> -buildID <sourceBuildID"$blue"="$norm"targetBuildID> \\"
	echo -e " -buildAlias [sourceAlias"$blue"="$norm"]<targetAlias> \\";
	echo -e " [-verbose] [-buildDropsDir /path/to/some/folder] \\";
	echo -e " [beforestring"$blue"="$norm"afterstring] [beforestring2"$blue"="$norm"afterstring2] ... \\";
	echo -e " "$yellow"2>&1 \| tee ~/renameBuild_\`date +%Y%m%d_%H%M%S\`.txt"$norm"";
	echo "";
	echo "[ren] To rename with string replacements [Eclipse driver folder & file]: ";
	echo "";
	echo -e " "$green"sudo -u www-data $PWD/renameBuild.sh"$norm" -sub "$red"emf"$norm" -verbose \\";
	echo -e " -branch 2.2.0 -buildID S200606271057"$blue"="$norm"R200606271057 -buildAlias 2.2.0RC9a"$blue"="$norm"2.2.0 \\";
	echo -e " eclipse-SDK-M20060609-1217-linux-gtk.tar.gz"$blue"="$norm"eclipse-SDK-3.2-linux-gtk.tar.gz \\";
	echo -e " M20060609-1217"$blue"="$norm"R-3.2-200606281325 \\";
	echo -e " /eclipse/downloads/drops/"$blue"="$norm"http://download.eclipse.org/downloads/drops/ \\"; # TODO: remove this hack once index.html pages are fixed after 2.2.0
	echo -e " fullmoon.torolab.ibm.com"$blue"="$norm"download.eclipse.org";
	echo "";
	echo "[ren] To rename with string replacements [Eclipse + EMF driver folders & files]: ";
	echo "";
	echo -e " "$green"sudo -u www-data $PWD/renameBuild.sh"$norm" -sub "$red"uml2"$norm" -verbose \\";
	echo -e " -branch 2.0.0 -buildID S200606221411"$blue"="$norm"R200606221411 -buildAlias 2.0RC9a"$blue"="$norm"2.0.0 \\";
	echo -e " eclipse-SDK-M20060609-1217-linux-gtk.tar.gz"$blue"="$norm"eclipse-SDK-3.2-linux-gtk.tar.gz \\";
	echo -e " M20060609-1217"$blue"="$norm"R-3.2-200606281325 \\";
	echo -e " /eclipse/downloads/drops/"$blue"="$norm"http://download.eclipse.org/downloads/drops/ \\"; # TODO: remove this hack once index.html pages are fixed after 2.0.0
	echo -e " emf-sdo-xsd-SDK-2.2.0RC9.zip"$blue"="$norm"emf-sdo-xsd-SDK-2.2.0.zip \\";
	echo -e " S200606221156"$blue"="$norm"R200606271057 \\";
	#echo -e " /tools/emf/downloads/drops/"$blue"="$norm"../../../../../../tools/emf/downloads/drops/ \\"; # TODO: remove this hack once index.html pages are fixed after 2.0.0
	echo -e " fullmoon.torolab.ibm.com"$blue"="$norm"download.eclipse.org";
	echo -e " emf.torolab.ibm.com"$blue"="$norm"download.eclipse.org";
	echo "";
	echo -e " "$green"sudo -u www-data $PWD/renameBuild.sh"$norm" -sub "$red"ocl"$norm" -verbose \\";
	echo -e " -branch 1.0.0 -buildID S200606261119"$blue"="$norm"R200606261119 -buildAlias 1.0.0RC6"$blue"="$norm"1.0.0 \\";
	echo -e " eclipse-SDK-M20060609-1217-linux-gtk.tar.gz"$blue"="$norm"eclipse-SDK-3.2-linux-gtk.tar.gz \\";
	echo -e " M20060609-1217"$blue"="$norm"R-3.2-200606281325 \\";
	echo -e " emf-sdo-xsd-SDK-2.2.0RC9.zip"$blue"="$norm"emf-sdo-xsd-SDK-2.2.0.zip \\";
	echo -e " S200606221156"$blue"="$norm"R200606271057 \\";
	echo -e " fullmoon.torolab.ibm.com"$blue"="$norm"download.eclipse.org";
	echo -e " emf.torolab.ibm.com"$blue"="$norm"download.eclipse.org";
	echo "";
	exit;
	fi

	echo "";
	echo -e "[ren] Started `date +%Y%m%d\ %H\:%M\:%S`.";

	# collect cmdline options
	while [ $# -gt 0 ]; do
	case $1 in
	'-branch')
	# check if param 2 contains a "="
	t=$2;t=${t##=}; # get a nullstring if there was a "=" in the string
	if [ "x$t" = "x" ]; then # $
	sourceBranch=$2; sourceBranch=${sourceBranch%%=*}; # trim from = to end
	targetBranch=$2; targetBranch=${targetBranch##*=}; # trim up to the =
	else
	sourceBranch=$2;
	targetBranch=$2;
	fi
	shift 1;
	;;
	'-buildID')
	sourceBuildID=$2; sourceBuildID=${sourceBuildID%%=*}; # trim from = to end
	targetBuildID=$2; targetBuildID=${targetBuildID##*=}; # trim up to the =
	shift 1;
	;;
	'-buildAlias')
	# check if param 2 contains a "="
	t=$2;t=${t##=}; # get a nullstring if there was a "=" in the string
	if [ "x$t" = "x" ]; then # $
	sourceAlias=$2; sourceAlias=${sourceAlias%%=*}; # trim from = to end
	targetAlias=$2; targetAlias=${targetAlias##*=}; # trim up to the =
	else
	sourceAlias=$sourceBuildID;
	targetAlias=$2;
	fi
	shift 1;
	;;
	'-sub')
	subprojectName=$2;
	#echo " $1 $2";
	# chain them together in order of priority: override (if applic), subproj specific one, default
	propertiesFiles=$propertiesFiles" ./promoteToEclipse."$subprojectName".properties "$defaultPropertiesFile;
	loaded=0;
	for propertiesFile in $propertiesFiles; do
	if [ "$loaded" -eq 0 ] && [ -r $propertiesFile ]; then
	echo -n " [loading $propertiesFile ... "; . $propertiesFile; echo "done]"; loaded=1;
	fi
	done
	if [ "$loaded" -eq 0 ]; then
	echo " [Can't load any of: $propertiesFiles. Exiting!]";
	exit 99;
	fi
	shift 1
	;;

	'-buildDropsDir')
	buildDropsDir=$2;
	shift 1;
	;;
	'-verbose')
	verbose="true";
	shift 0;
	;;
	*)
	pairs=$pairs" "$1;
	shift 0;
	;;
	esac
	shift 1
	done

	if [ "$subprojectName" = "" ]; then # no value set!
	echo "[promote] No subproject name set in properties file or by -sub flag. Script cannot continue. Exiting...";
	exit 99;
	fi

	getBuildType ()
	{
	tmpType=$1; tmpType=${tmpType:0:1}; # one of N, M, I, S, R
	#echo -e "tmpType=$tmpType";
	case $tmpType in
	'N')
	tmpType='Nightly';
	;;
	'M')
	tmpType='Maintenance';
	;;
	'I')
	tmpType='Integration';
	;;
	'S')
	tmpType='Stable';
	;;
	'R')
	tmpType='Release';
	;;
	esac
	}

	getBuildType $sourceBuildID; sourceType=$tmpType;
	getBuildType $targetBuildID; targetType=$tmpType;

	echo "";
	echo -e "[ren] Source: branch=$red$sourceBranch$norm; build=$red$sourceBuildID$norm; type=$red$sourceType$norm; alias=$red$sourceAlias$norm";
	echo -e "[ren] Target: branch=$green$targetBranch$norm; build=$green$targetBuildID$norm; type=$green$targetType$norm; alias=$green$targetAlias$norm";
	if [ "x$verbose" != "x" ] && [ "x$pairs" != "x" ]; then
	echo -e "[ren] Substitution pairs:";
	for pair in $pairs; do
	before=$pair; before=${before%%=*}; # trim from the = to the end
	after=$pair; after=${after##*=}; # trim up to the =
	if [ "$before" != "$after" ]; then
	echo -e " $red$before$norm -> $green$after$norm";
	fi
	done
	fi

	# define source/target folders
	sourceFolder="$buildDropsDir/$sourceBranch/$sourceBuildID";
	targetFolder="$buildDropsDir/$targetBranch/$targetBuildID";

	echo "";
	echo -e "[ren] Step 1: copy $sourceFolder";
	echo -e " to $targetFolder";
	mkdir -p $targetFolder; cp -r $sourceFolder/* $targetFolder/;

	echo ""; echo -e "[ren] Step 2: rename any zip/md5 files in target folder matching "$sourceBuildID;
	cd $targetFolder;

	list=`find $targetFolder -name "$sourceBuildID\.zip" -o -name "$sourceAlias\.zip"`
	num=0;
	for file in $list; do
	(( num++ ));
	done

	cnt=0;
	for file in $list; do
	(( cnt++ ));
	targ="$file";
	targ="${targ//$sourceAlias/$targetAlias}";
	targ="${targ//$sourceBuildID/$targetAlias}";
	targ="${targ//$sourceBranch/$targetBranch}";
	if [ "x$verbose" != "x" ]; then
	echo -e "[ren] [$blue$cnt$norm/$blue$num$norm] "${file##\/}" -> "${targ##\/};
	fi
	mv -f "$file" "$targ";
	done

	if [ "x$verbose" = "x" ]; then
	echo -e "[ren] $green$num$norm files renamed.";
	fi

	echo "";
	echo -e "[ren] Step 3: fix text files (xml, md5, html, txt) with $red$sourceAlias$norm, $red$sourceBuildID$norm, $red$sourceBranch$norm or $red$sourceType$norm";

	# pass in a /fully/qualifed/path/to/a/file and a group owner (eg., www-data); fsize will contain the filesize in bytes
	getFileSize()
	{
	f=$1; # file name
	g=$2; # group name
	fsize=`alias ls='ls' && ls -ls "$f"`; fsize=${fsize%%"$f"}; fsize=${fsize##$g};
	fsize=`echo -e $fsize \| sed -e 's/[a-zA-Z\-]//g' -e 's/.* //g' -e 's/[0-9]\+\ \+[0-9]\+\:[0-9]\+//g' -e 's/[\/\ \.]\+//g'`
	}

	totalnum=0;
	for ext in "xml" "md5" "html" "txt" "cfg" "php"; do
	list=`find $targetFolder -name "*\.$ext"`;
	num=0;
	for file in $list; do
	(( totalnum++ ));
	(( num++ ));
	done

	cnt=0;
	for file in $list; do
	(( cnt++ ));
	if [ `cat $file \| grep -c "$sourceBuildID\\|$sourceBranch"` > 0 ]; then # file contains the string, must sed it
	filename="${file##*\/}";
	tmpfile="$tmpdir/$filename";
	tmpfile2="$tmpdir/$filename"2;
	if [ "x$verbose" != "x" ]; then
	echo -e -n "[ren] [$blue$cnt$norm/$blue$num$norm] Replacing $yellow$filename$norm: ";
	fi

	# get old filesize
	getFileSize "$file" "www-data"; res1=$fsize;

	# make changes:
	# replace "N2004...".zip with "2.0.2".zip
	# replace "Nightly Build: N2004..." with "Release Build: 2.0.2"
	# replace "Nightly" with "Release"
	# replace "N2004..." with "R2004..."
	# replace "2.0.3.1" with "2.0.4"

	# to escape "." as "\." use ${foo//./\\.} instead of $foo
	cat "$file" \| sed \
	-e 's/'${sourceAlias//./\\.}'/'${targetAlias//./\\.}'/g' \
	-e 's/'${sourceBuildID//./\\.}\.zip'/'${targetAlias//./\\.}\.zip'/g' \
	-e 's/'$sourceType' Build\: '${sourceBuildID//./\\.}'/'$targetType' Build\: '${targetAlias//./\\.}'/g' \
	-e 's/'$sourceType'/'$targetType'/g' \
	-e 's/'${sourceBuildID//./\\.}'/'${targetBuildID//./\\.}'/g' \
	-e 's/'${sourceBranch//./\\.}'/'${targetBranch//./\\.}'/g' \
	> "$tmpfile";

	# replace <beforestring> with <afterstring>, eg., eclipse-SDK-I20050201-0800-linux-gtk.zip with eclipse-SDK-3.1M5-linux-gtk.tar.gz
	if [ "x$pairs" != "x" ]; then
	for pair in $pairs; do
	before=$pair; before=${before%%=*}; # trim from the = to the end
	after=$pair; after=${after##*=}; # trim up to the =
	before=${before//\//\\\/}; before=${before//./\\.}; # escape "." and "/"
	after=${after//\//\\\/}; after=${after//./\\.}; # escape "." and "/"
	if [ "$before" != "$after" ]; then
	cat "$tmpfile" \| sed -e 's/'"$before"'/'"$after"'/g' > "$tmpfile2";
	mv -f "$tmpfile2" "$tmpfile";
	fi
	done
	fi

	# get new filesize
	getFileSize "$tmpfile" "www-data"; res2=$fsize;

	# replace file
	if [ "x$verbose" != "x" ]; then
	echo -e "size: $res1 -> $res2";
	fi
	mv -f "$tmpfile" "$file";
	fi
	done
	if [ "x$verbose" != "x" ]; then
	echo "";
	fi
	done

	if [ "x$verbose" = "x" ]; then
	echo -e "[ren] $green$totalnum$norm files changed.";
	echo "";
	fi

	rm -fr $tmpdir;
	echo "[ren] Finished `date +%Y%m%d\ %H\:%M\:%S`. Please verify that your build's index.html contains no invalid links.";
	echo "";