typo3_minorupdate script

typo3_minorupdate.sh

#!/bin/bash
read -p "TYPO3 Version to upgrade, 6.2.xx or 7.6.x: " version
echo $version
path=/var/www/
major=${version::1}
minor=${version:2:1}
echo major version is: $major
echo minor version is: $minor
read -p "Ok? Abort with Ctrl-C if not!" ok
if (( $major == 7 )); then
git=TYPO3_7_LTS.CMS.git
else
git=TYPO3.CMS.git
fi;
cd $path$git
echo working path:
pwd
git fetch --tags 
git tag --list
git checkout tags/$version
if (( $major == 7 )); then
/usr/local/bin/composer self-update
composer install
fi;
echo show ChangeLog:
head ChangeLog
cd $path
echo linking:
ln -vsfT $git typo3_src-$version
ln -vsfT typo3_src-$version typo3_src-$major.$minor.latest