---
# Performs one upgrade+migrate cycle for a single Appwrite target version.
# Called in a loop from upgrade_appwrite.yml with loop_var: appwrite_target_version.

- name: "Pull appwrite/appwrite:{{ appwrite_target_version }} image"
  community.docker.docker_image:
    name: appwrite/appwrite
    tag: "{{ appwrite_target_version }}"
    source: pull

- name: "Run Appwrite upgrade container for {{ appwrite_target_version }}"
  # Runs with -i so stdin can answer all interactive prompts.
  # Prompt order: overwrite confirmation, HTTP port, HTTPS port, API key,
  #   Appwrite hostname, CNAME hostname, SSL email — all accept defaults except overwrite.
  # The container writes docker-compose.yml then attempts docker compose up internally;
  # that step fails because we manage the socket/service lifecycle ourselves.
  # We only fail this task if the compose file backup was not created (file not written).
  ansible.builtin.command:
    argv:
      - docker
      - run
      - --rm
      - -i
      - --volume
      - "{{ appwrite_socket }}:/var/run/docker.sock"
      - --volume
      - "{{ appwrite_dir }}:/usr/src/code/appwrite:rw"
      - --entrypoint=upgrade
      - "appwrite/appwrite:{{ appwrite_target_version }}"
    stdin: "y\n\n\n\n\n\n\n"
  register: upgrade_container_result
  changed_when: true
  failed_when: "'creating backup' not in upgrade_container_result.stdout"

- name: Re-apply site customizations after upgrade container rewrote docker-compose.yml
  ansible.builtin.include_tasks: patch_appwrite_compose.yml

- name: "Bring up Appwrite stack at {{ appwrite_target_version }}"
  ansible.builtin.command:
    argv:
      - docker
      - compose
      - up
      - -d
    chdir: "{{ appwrite_dir }}"
  changed_when: true

- name: Wait for appwrite container to be running
  ansible.builtin.command:
    argv:
      - docker
      - compose
      - ps
      - --status
      - running
      - --services
    chdir: "{{ appwrite_dir }}"
  register: running_services
  until: "'appwrite' in running_services.stdout"
  retries: 30
  delay: 10
  changed_when: false

- name: "Run database migration for {{ appwrite_target_version }}"
  ansible.builtin.command:
    argv:
      - docker
      - compose
      - exec
      - -T
      - appwrite
      - migrate
    chdir: "{{ appwrite_dir }}"
  register: migration_result
  changed_when: true

- name: Show migration output
  ansible.builtin.debug:
    var: migration_result.stdout_lines