# -*- coding: utf-8 -*-
# vim: ft=yaml
---
### Set parameters based on PostgreSQL version supplied with particular distro

{% import_yaml "postgres/repo.yaml" as repo %}

  {# Generate lookup dictionary map for OS and derivative distributions
    name: distro codename
    version: PostgreSQL release version
    codename: optional grain value if `name` does not match the one returned by `oscodename` grain
  #}

{% macro debian_codename(name, version, codename=none) %}

  {% if repo.use_upstream_repo == true %}
    {% set version = repo.version %}
    {% set fromrepo = repo.fromrepo|default(name ~ '-pgdg', true) %}
  {% else %}
    {% set fromrepo = name %}
  {% endif %}
  {% set cluster_name = repo.cluster_name %}
  {% set conf_dir = '/etc/postgresql/{0}/{1}'.format(version, cluster_name) %}
  {% set data_dir = '/var/lib/postgresql/{0}/{1}'.format(version, cluster_name) %}

{{ codename|default(name, true) }}:
  # PostgreSQL packages are mostly downloaded from `main` repo component
  conf_dir: {{ conf_dir }}
  data_dir: {{ data_dir }}
  fromrepo: {{ fromrepo }}
  pkg_repo:
    name: 'deb [signed-by=/usr/share/postgresql-common/pgdg/apt.postgresql.org.gpg] http://apt.postgresql.org/pub/repos/apt {{ name }}-pgdg main'
  pkg: postgresql-{{ version }}
  pkg_client: postgresql-client-{{ version }}
  prepare_cluster:
    pgcommand: pg_createcluster {{ version }} {{ cluster_name }} -d
    user: root
  bake_image_run_cmd: pg_ctlcluster {{ version }} {{ cluster_name }} start

{% endmacro %}


{% macro fedora_codename(name, version, codename=none) %}

  {# use upstream version if configured #}
  {% if repo.use_upstream_repo == true %}
    {% set version = repo.version %}
  {% endif %}

{{ codename|default(name, true) }}:
  # PostgreSQL packages are mostly downloaded from `main` repo component
  pkg_repo:
    baseurl: 'https://download.postgresql.org/pub/repos/yum/{{ version }}/fedora/fedora-$releasever-$basearch'

{% endmacro %}

## Debian GNU/Linux (the second parameter refers to the postgresql package version, not the distro)
# http://apt.postgresql.org/pub/repos/apt/dists/
# https://packages.debian.org/search?keywords=postgresql&searchon=names
{{ debian_codename('jessie', '9.4') }}
{{ debian_codename('stretch', '9.6') }}
{{ debian_codename('buster', '11') }}
{{ debian_codename('bullseye', '13') }}
{{ debian_codename('bookworm', '15') }}

# `oscodename` grain has long distro name
# if `lsb-release` package not installed
{{ debian_codename('jessie', '9.4', 'Debian GNU/Linux 8 (jessie)') }}
{{ debian_codename('stretch', '9.6', 'Debian GNU/Linux 9 (stretch)') }}
{{ debian_codename('buster', '11', 'Debian GNU/Linux 10 (buster)') }}
{{ debian_codename('bullseye', '13', 'Debian GNU/Linux 11 (bullseye)') }}
{{ debian_codename('bookworm', '15', 'Debian GNU/Linux 12 (bookworm)') }}

## Ubuntu
# http://apt.postgresql.org/pub/repos/apt/dists/
# https://packages.ubuntu.com/search?keywords=postgresql&searchon=names
{{ debian_codename('xenial', '9.5') }}
{{ debian_codename('bionic', '10') }}
{{ debian_codename('eoan', '11') }}
{{ debian_codename('focal', '12') }}
{{ debian_codename('jammy', '14') }}

## Fedora
# https://download.postgresql.org/pub/repos/yum/13/fedora/
# https://apps.fedoraproject.org/packages/postgresql
{{ fedora_codename('Fedora-34', '13') }}
{{ fedora_codename('Fedora-33', '13') }}

## Amazon
Amazon Linux 2:
  pkgs_deps:
    - libicu
    - systemd-sysv
  pkg_repo:
    baseurl: 'https://download.postgresql.org/pub/repos/yum/{{ repo.version }}/redhat/rhel-7-$basearch'

# vim: ft=sls