TeamCity set variables branch

If you want to use the branch name as a variable (env.BRANCH_NAME) that can be accessed in other steps of your pipeline, you can achieve this using a simple Bash script. Here’s an example:

name=%teamcity.build.branch%
tag=$(echo $name | tr '[:upper:]' '[:lower:]' | sed 's|.*/||')
echo "##teamcity[setParameter name='env.BRANCH_NAME' value='$tag']"