set -e ;# exit on error

set -u ;# exit when using undeclared variable

if [ "$#" -ne 1 ]; then

echo "A single parameter must be passed: the version to patch. $# provided."

exit 1

currentVersion=$1

if [[ ! $currentVersion =~ ^v[0-9]+(\.[0-9]+){2,2}$ ]];

echo "The parameter must be provided in the form vx.y.z"

exit 2

echo "Version to patch: $currentVersion";

delimiter=.

array=($(echo "$currentVersion" | tr $delimiter '\n'))

array[2]=$((array[2]+1))

patchVersion=$(IFS=$delimiter ; echo "${array[*]}")

echo "Patched version: $patchVersion";

read -p "Do we continue ? [y|n]" -n 1 -r

if [[ ! $REPLY =~ ^[Yy]$ ]]

exit 3

cd /tmp

echo "cloning in /tmp/QualityControl if not already there"

if [[ ! -d "/tmp/QualityControl" ]];

git clone git@github.com:AliceO2Group/QualityControl.git

cd QualityControl

read -p "Github user ? " user

git remote rename origin upstream

git remote add origin git@github.com:user/QualityControl.git

echo "branch"

git checkout $currentVersion

git checkout -b branch_$patchVersion

echo "cherry-pick the commit from master"

read -p "Hash(es) to cherry-pick? (space separated if multiple)" hash

git cherry-pick $hash

echo "change version in CMakeLists and commit"

patchVersionNumbers="${patchVersion:1}"

echo "patchVersionNumbers: $patchVersionNumbers"

case "$(uname -s)" in

Darwin)

sed -E -i '' 's/VERSION [0-9]+\.[0-9]+\.[0-9]+/VERSION '"${patchVersionNumbers}"'/g' CMakeLists.txt

;;

Linux)

sed -r -i 's/VERSION [0-9]+\.[0-9]+\.[0-9]+/VERSION '"${patchVersionNumbers}"'/g' CMakeLists.txt

;;

*)

echo 'Unknown OS'

exit 4

;;

git add CMakeLists.txt

git commit -m "$patchVersion"

echo "push the branch upstream"

git push upstream -u branch_$patchVersion

echo "tag"

git tag -a $patchVersion -m "$patchVersion"

echo "push the tag upstream"

git push upstream $patchVersion

echo "Go to Github https://github.com/AliceO2Group/QualityControl/releases/new?tag=${patchVersion}&title=${patchVersion}"

read -p "Fill in the release notes and create the new release in GitHub" -n 1 -r

read -p "A PR is automatically made in alidist, go check here: https://github.com/alisw/alidist/pulls"

echo "We are now done."