anchor.diff:  # enable mariadb repo
   RUN wget https://downloads.mariadb.com/MariaDB/mariadb_repo_setup && bash mariadb_repo_setup
   # enable the postgresql repo
  -RUN yum -y install https://download.postgresql.org/pub/repos/yum/reporpms/EL-8-x86_64/pgdg-redhat-repo-latest.noarch.rpm
  +RUN dnf -y install https://download.postgresql.org/pub/repos/yum/reporpms/EL-8-x86_64/pgdg-redhat-repo-latest.noarch.rpm
   # enable epel repo
   RUN dnf -y install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm
   # enable powertools repos
  
positive.code: FROM centos:8
  
  # add this to avoid locale warnings
  RUN yum -y install glibc-locale-source glibc-langpack-en
  RUN localedef -i en_US -f UTF-8 en_US.UTF-8
  
  # add utils for repos
  
negative.code: RUN dnf -y module disable mariadb
  RUN dnf -y module disable postgresql
  
  RUN dnf -y install \
  php-cli php-xml php-json \
  MariaDB-server MariaDB-client php-mysqlnd \
  postgresql12 postgresql12-server php-pgsql postgis30_12 \
  sqlite php-sqlite3 \
  git wget
  