tasks:
  createuser:
    desc: Add postgres user
    sudo: postgres
    run: |
      if ! psql -c "SELECT usename FROM pg_user" | grep {pg_user} &> /dev/null
      then createuser {pg_user} -d
      fi
  createdb:
    desc: Create a new db
    run: |
      if ! psql -l | grep {db_name} &> /dev/null
      then createdb {db_name}
      fi

  alter-passwd:
    desc: Alter user password
    sudo: postgres
    run: psql -c "ALTER USER {pg_user} WITH PASSWORD '{pg_password}'"