---
# Gokapi logs in through Pocket ID. config.json is written only on a fresh
# install (Gokapi rewrites it on upgrades), so changing the template later
# means deleting /opt/stacks/gokapi/config/config.json first.
- name: make gokapi directories
  ansible.builtin.file:
    path: "{{ item }}"
    state: directory
    mode: '0700'
  loop:
    - /opt/stacks/gokapi
    - /opt/stacks/gokapi/config
    - /opt/stacks/gokapi/data

- name: Template out the compose file
  ansible.builtin.template:
    src: gokapi-compose.yml.j2
    dest: /opt/stacks/gokapi/compose.yml
    owner: root
    mode: '0644'

- name: Template out the gokapi config (fresh installs only)
  ansible.builtin.template:
    src: gokapi-config.json.j2
    dest: /opt/stacks/gokapi/config/config.json
    owner: root
    mode: '0600'
    force: false
  no_log: true

- name: Check for an existing gokapi database
  ansible.builtin.stat:
    path: /opt/stacks/gokapi/data/gokapi.sqlite
  register: gokapi_db

# A new database has no users and Gokapi refuses to start, so run it once with
# --deployment-password to create the super admin (the Pocket ID email above).
- name: Create the gokapi super admin on a fresh install
  when: not gokapi_db.stat.exists
  block:
    - name: Start a one-off gokapi with a deployment password
      ansible.builtin.command:
        cmd: >-
          docker compose run -d --rm --no-deps --name gokapi-init gokapi
          /app/run.sh --deployment-password {{ vault_gokapi.deployment_password }}
        chdir: /opt/stacks/gokapi
      no_log: true

    - name: Wait for the one-off gokapi to finish starting
      ansible.builtin.wait_for:
        path: /opt/stacks/gokapi/data/log.txt
        search_regex: Gokapi started
        timeout: 60
  always:
    - name: Stop the one-off gokapi
      ansible.builtin.command: docker rm -f gokapi-init
      when: not gokapi_db.stat.exists
      changed_when: true
      failed_when: false

- name: deploy gokapi stack
  community.docker.docker_compose_v2:
    project_src: /opt/stacks/gokapi
    files:
    - compose.yml