---

- name: install pleroma instance config
  template:
    src: "config.exs.j2"
    dest: "/etc/pleroma/{{pleroma_instance}}.config.exs"
    owner: "pleroma"
    group: "pleroma"
    mode: "0600"
  become: yes
  notify: restart pleroma instance

- name: create instance data directory
  become: yes
  file:
    path: "{{item}}"
    state: "directory"
    owner: "pleroma"
    group: "pleroma"
    mode: "0755"
  loop:
    - "{{pleroma_data_dir}}/{{pleroma_instance}}"
    - "{{pleroma_data_dir}}/{{pleroma_instance}}/uploads"
    - "{{pleroma_data_dir}}/{{pleroma_instance}}/static"
    - "{{pleroma_data_dir}}/{{pleroma_instance}}/static/static"
    - "{{pleroma_data_dir}}/{{pleroma_instance}}/static/static/themes"
    - "{{pleroma_data_dir}}/{{pleroma_instance}}/tzdata"

- name: install pleroma db schema file
  become: yes
  template:
    src: "setup_db.psql.j2"
    dest: "/tmp/setup_db_{{pleroma_instance}}.psql"
    owner: "{{pleroma_db_superuser}}"
    group: "{{pleroma_db_superuser}}"
    mode: "0600"
  changed_when: false

- name: install pleroma psql
  become: yes
  become_user: "{{pleroma_db_superuser}}"
  command: "psql -f /tmp/setup_db_{{pleroma_instance}}.psql"
  changed_when: false
  no_log: true

- name: install pleroma fe theme
  become: yes
  copy:
    src: "files/{{pleroma_link_host}}/{{pleroma_fe_theme}}.json"
    dest: "{{pleroma_data_dir}}/{{pleroma_instance}}/static/static/themes/{{pleroma_fe_theme}}.json"
    owner: "pleroma"
    group: "pleroma"
    mode: "0644"
  when: pleroma_fe_theme is defined

- name: install pleroma styles index
  become: yes
  copy:
    src: "files/{{pleroma_link_host}}/styles.json"
    dest: "{{pleroma_data_dir}}/{{pleroma_instance}}/static/styles.json"
    owner: "pleroma"
    group: "pleroma"
    mode: "0644"
  when: pleroma_fe_theme is defined

# Always, not just on a fresh install: /opt/pleroma's release binary is
# shared across every pleroma instance on a host, but each instance has its
# own database. installed_version (install.yaml) only reflects whether THIS
# run installed a new shared release, not whether THIS instance's db has
# been migrated against it, so gating migrate on that skipped it for every
# instance but whichever one's play happened to run first after an upgrade,
# leaving the others crash-looping on "Unapplied Migrations detected".
# pleroma_ctl migrate is a no-op when nothing's pending, so there's no
# reason to skip it. Runs before starting the service so an upgrade doesn't
# briefly crash-loop before migrating.
- name: check if pleroma binary is present
  stat:
    path: "/opt/pleroma/bin/pleroma_ctl"
  register: pleroma_binary

- name: migrate db
  become: yes
  command: "/opt/pleroma/bin/pleroma_ctl migrate"
  args:
    chdir: "/opt/pleroma/"
  environment:
    PLEROMA_CONFIG_PATH: "/etc/pleroma/{{pleroma_instance}}.config.exs"
  when: pleroma_binary.stat.exists
  changed_when: false

- name: ensure pleroma instance is enabled and started
  become: yes
  systemd: name="pleroma@{{pleroma_instance}}.service" enabled="yes" state="started"