# 2023-09-25
# Tasks: stacks
---

- ansible.builtin.include_vars: ../vm/vars/vault/domain.yml
- ansible.builtin.include_vars: ../vm/vars/vault/vm.yml
- ansible.builtin.include_vars: ../vm/vars/vault/ports.yml
- ansible.builtin.include_vars: ../vm/vars/vm.yml
- ansible.builtin.include_vars: composes/vars/vault/ssl.yml
- ansible.builtin.include_vars: stacks.yml

- name: Preload composes required vars
  ansible.builtin.include_vars:
    file: ../composes/vars/common.yml
  tags:
    - stacks
    - composes
    - import
  when:
    - ansible_facts['system'] == "Linux"

- name: Include all .yml stacks definition
  ansible.builtin.include_vars:
    dir: ../composes/inventory
    depth: 1
    extensions:
      - "yml"
  tags:
    - stacks
    - composes
    - import
  when:
    - ansible_facts['system'] == "Linux"

- name: Merging common & vm stacks
  ansible.builtin.set_fact:
    stacks: "{{ stacks_common + stacks_vm }}"
  when:
    - ansible_facts['system'] == "Linux"
  tags:
    - stacks
    - composes
    - merge

- name: Create all stacks main directories
  ansible.builtin.file:
    path: "{{ vm_docker_root }}/{{ item.name }}"
    owner: "{{ stack_owner }}"
    group: "{{ stack_group }}"
    state: directory
    mode: u=rwx,g=rx,o=rx
  with_items:
    - "{{ stacks }}"
  when:
    - ansible_facts['system'] == "Linux"
  tags:
    - stacks
    - directories
    - create

- name: Create each stack .env symlinks
  ansible.builtin.file:
    src: "../{{ vm_include_folder }}/{{ vm_template_env_name }}"
    dest: "{{ vm_docker_root }}/{{ item.name }}/{{ vm_template_env_name }}"
    owner: "{{ stack_owner }}"
    group: "{{ stack_group }}"
    state: link
    mode: u=rw,g=r,o=r
  with_items:
    - "{{ stacks }}"
  when:
    - ansible_facts['system'] == "Linux"
  tags:
    - stacks
    - symlinks
    - create

- name: Create directories required by each stack (directories keyword)
  ansible.builtin.file:
    # item.0.name : folder
    # item.1 : stack name
    path: "{{ vm_docker_root }}/{{ item.0.name }}/{{ item.1 }}"
    owner: "{{ stack_owner }}"
    group: "{{ stack_group }}"
    state: directory
    mode: u=rwx,g=rx,o=rx
  with_subelements:
    - "{{ stacks | selectattr('directories', 'defined') }}"
    - directories
    - skip_missing: true
  when:
    - ansible_facts['system'] == "Linux"
  tags:
    - stacks
    - stack
    - directories
    - create

- name: Create each stack docker-compose.yml files
  ansible.builtin.template:
    lstrip_blocks: true
    trim_blocks: true
    backup: yes
    src: "{{ template_docker_compose }}"
    dest: "{{ vm_docker_root }}/{{ item.name }}/{{ template_docker_compose_name }}"
    owner: "{{ stack_owner }}"
    group: "{{ stack_group }}"
    mode: u=rw,g=r,o=r
  with_items:
    - "{{ stacks }}"
  when:
    - ansible_facts['system'] == "Linux"
  tags:
    - stacks
    - stack
    - symlinks
    - create

- name: Execute stack specific tasks
  ansible.builtin.include_tasks:
    # item.0.name : stack
    # item.1 : task file
    file: "{{ stack_specific_task_directory }}/{{ item.1 }}"
    apply:
      tags:
        - stacks
        - task
        - execute
  with_subelements:
    - "{{ stacks | selectattr('tasks', 'defined')}}"
    - tasks
    - skip_missing: true
  when:
    - ansible_facts['system'] == "Linux"
  tags:
    - stacks
    - stack
    - tasks

- name: Find availables stacks
  find:
    paths: "{{ vm_docker_root }}"
    file_type: directory
    recurse: no
    excludes: "{{ vm_include_folder }}"
  register: folders

- name: Compute available stacks list
  no_log: true
  set_fact:
    availables: "{{ availables + [item.path |basename]}}"
  with_items: "{{ folders.files }}"

- name: Update available stacks
  ansible.builtin.lineinfile:
    path: "{{ vm_template_root_vm }}/{{ vm_stack_available }}"
    line: "{{ item }}"
  with_items:
    - "{{ availables |sort }}"
  when:
    - ansible_facts['system'] == "Linux"
  tags:
    - stacks
    - available
    - update