layout poetry MYSQL_USER="musicmuster" MYSQL_PASSWORD="musicmuster" branch=$(git branch --show-current) if on_git_branch master; then MYSQL_DATABASE="musicmuster_prod" elif on_git_branch v2; then MYSQL_DATABASE="musicmuster_v2" else MYSQL_DATABASE="musicmuster_dev" fi export MYSQL_CONNECT="mysql+mysqldb://${MYSQL_USER}:${MYSQL_PASSWORD}@localhost/${MYSQL_DATABASE}"