post-commit

#!/usr/bin/env bash
# .git/hooks/post-commit


githome="/home/robert/git/projects/tovid"
cd "$githome"

# only run when we are on master branch
# a release branch will have the version hard-coded
Status=$(git status | awk '{ print $NF ; exit }')
[[ $Status == "master" ]] ||  exit 0

Setup="$githome/setup.py"
Tag=$(git describe --tags $(git rev-list --tags --max-count=1))
Sha=$(git describe --always)
Version=$(sed -n "s/_last_release = '\(.*\)'/\1/p" "$githome/setup.py")
Version=${Version}+${Sha}

# change _tovid_version in setup.py
sed -i  "s/^_tovid_version.*/_tovid_version = '$Version'/" "$Setup"