---
- name: create pgpass file
  template:
    src: pgpass.j2
    dest: ~/.pgpass
    mode: 0600
  register: postgres_pgpass
- name: create temporary password file
  template:
    src: pgpass_temp.j2
    dest: ~/.pgpass.temp
    mode: 0600
- name: setup database cluster
  command: 
    cmd: ~/opt/postgresql/bin/initdb --pwfile ~/.pgpass.temp --auth=scram-sha-256 -E UTF8 -D ~/opt/postgresql/data/
    creates: ~/opt/postgresql/data/
- name: delete temporary password file
  file:
    path: ~/.pgpass.temp
    state: absent
- name: update port
  lineinfile:
    path: ~/opt/postgresql/data/postgresql.conf
    regexp: '^port ='
    line: port = {{ postgres_port }}
- name: update unix socket directories
  lineinfile:
    path: ~/opt/postgresql/data/postgresql.conf
    regexp: '^unix_socket_directories'
    line: unix_socket_directories = '/home/{{ uberspace_user }}/tmp'      # comma-separated list of directories