release

#!/bin/bash

echo 
echo
echo
echo "	********************************  TOD RELEASER   ***************************************"

PUBLISH_SITE=true

function usage(){
	echo "
	Usage: 
	
	Do complete release:                              release [-nosite] ^<mytag-x.y.z^> ^<branch^>
	
	Regular maven rollback:                           release -mrb
	
	Forced cleaning (only if maven rollback fails):   release -frb ^<mytag-x.y.z>^
	"
	exit 1
}

function website(){
	echo
	echo "*******  TOD RELEASER:  Generating site with Josman..."
	echo on
	mvn josman:site
	if [  $? -ne 0 ]; then echo "command failed"; exit 1; fi
	echo off
	echo
	echo
	echo "Sending website to Github pages... (this may take some time)"
	echo on
	mvn com.github.github:site-maven-plugin:site	
	if [  $? -ne 0 ]; then echo "command failed"; exit 1; fi
	echo off
	echo
	echo
	echo Done.
	exit
}

# first parameter is something like TAGNAME-X.Y.Z
function forcedRollback(){
	if [ -z $1 ]; then usage; fi	
	echo
	echo
	echo "*******  TOD RELEASER:  FORCING ROLLING BACK OF MESSED UP RELEASE $2...."
	echo
	echo
	echo
	echo Removing  pom.xml.releaseBackup ...
	rm  pom.xml.releaseBackup
	echo Removing release.properties
	rm release.properties
	echo
	echo
	echo Removing local tag $1  ...
	echo on
	git tag -d $1
	echo off
	echo Removing github tag $1  ...
	echo on
	echo
	git push origin :refs/tags/$1
	echo off
	echo Now you may need to do: 
	echo
	echo "        	git reset --hard X  "
	echo
	echo Followed by
	echo		
	echo "  		git push -f origin BRANCH"
	echo
	echo "Where X is the commit SHA of the commit you want to rollback to. "
	echo "Where BRANCH is the branch name (i.e. master   or   jackan-0.4 )" 
	echo
	echo "*******  TOD RELEASER: CAREFUL: USING GIT RESET HARD WITH WRONG COMMIT WILL MAKE YOU LOSE ALL SUBSEQUENT COMMITS!!!!! *****"
	echo
	exit
}

function mavenRollback(){ 
	if [[ -n $2 ]]; then usage; fi
	echo
	echo
	echo "*******  TOD RELEASER:   REGULAR MAVEN ROLLABACK...."
	echo
	echo
	echo on
	mvn release:rollback	
	if [  $? -ne 0 ]; then echo "command failed"; exit 1; fi
	echo on
	mvn release:clean
	echo off
	if [  $? -ne 0 ]; then echo "command failed"; exit 1; fi
	echo
	exit
}




function wrongTag(){
	echo "*******  TOD RELEASER:   PROVIDED TAG IS WRONG!"
	exit 1
}

echo

if [[ -z $1 ]]; then usage; fi
if [ $1 = "-frb" ];  then forcedRollback $2; fi
if [ $1 = "-mrb" ];  then mavenRollback; fi
if [ $1 = "-nosite" ]; then  
    PUBLISH_SITE=false
    shift
fi
firstArg=$1
if [ ${firstArg:0:1} = "-" ]; then wrongTag; fi
if [[ -z $2 ]];  then usage; fi
if [[ -n $3 ]]; then usage; fi
echo	
echo
echo "******  TOD RELEASER:  GOING TO RELEASE WITH TAG $1 "
echo
echo
echo "******  TOD RELEASER: PREPARING RELEASE..."
echo
echo on
mvn release:clean release:prepare 
if [  $? -ne 0 ]; then echo "command failed"; exit 1; fi
echo off
echo
echo
echo
echo "******  TOD RELEASER: PERFORMING RELEASE..."
echo
echo on
mvn -Dhttps.protocols=SSLv3 -Dforce.http.jre.executor=true -Dmaven.wagon.http.ssl.insecure=true -Dmaven.wagon.http.ssl.allowall=true release:perform
if [  $? -ne 0 ]; then echo "command failed"; exit 1; fi
echo off
echo
echo
echo "******  TOD RELEASER: DONE ."
echo
echo
echo
if [ $PUBLISH_SITE = "true" ];  then website; fi
exit