generate_stack.yml

# SPDX-License-Identifier: AGPL-3.0-only
#
# Komponist - Generate Your Favourite Compose Stack With the Least Effort
#
# Copyright (C) 2025  Shantanoo "Shan" Desai <sdes.softdev@gmail.com>
#
#   This program is free software: you can redistribute it and/or modify
#   it under the terms of the GNU Affero General Public License as published
#   by the Free Software Foundation, either version 3 of the License, or
#   (at your option) any later version.
#
#   This program is distributed in the hope that it will be useful,
#   but WITHOUT ANY WARRANTY; without even the implied warranty of
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#   GNU Affero General Public License for more details.
#
#   You should have received a copy of the GNU Affero General Public License
#   along with this program.  If not, see <https://www.gnu.org/licenses/>.
#
# generate-stack.yml: Ansible Playbook that generates Komponist Stack Files
---
- name: Komponist Stack Generation Playbook
  hosts: localhost
  gather_facts: true
  vars_files:
    - vars/config.yml
    - vars/creds.yml
  tasks:

    - name: "(KOMPONIST) Generating Directory for Production-Ready Files"
      ansible.builtin.file:
        name: "{{ komponist.deploy_dir | default(ansible_user_dir + '/.komponist') }}"
        state: directory
        mode: "0755"

    - name: "(KOMPONIST) Generating Configuration / Compose Files from Templates"
      ansible.builtin.include_tasks: "tasks/configure-{{ item }}.yml"
      with_items:
        - "{{ komponist.configuration.keys() }}"

    - name: "(KOMPONIST) Generating Entrypoint compose.yml file from Templates"
      ansible.builtin.template:
        src: templates/services/compose.yml.j2
        dest: "{{ komponist.deploy_dir | default(ansible_user_dir + '/.komponist') }}/compose.yml"
        mode: "0644"

    - name: "(KOMPONIST) Validating Docker Compose Services"
      ansible.builtin.command:
        cmd: docker compose config --no-interpolate --no-path-resolution --quiet
      args:
        chdir: "{{ komponist.deploy_dir | default(ansible_user_dir + '/.komponist') }}"
      register: docker_compose_validity
      changed_when: docker_compose_validity.rc != 0

    - name: "(KOMPONIST) Update the header for generated docker-compose.yml file"
      ansible.builtin.blockinfile:
        block: "{{ lookup('ansible.builtin.template', 'templates/license_header.txt.j2') }}"
        path: "{{ komponist.deploy_dir | default(ansible_user_dir + '/.komponist') }}/compose.yml"
        insertbefore: "BOF"
        marker: ""

    - name: "(KOMPONIST) Generating the .env file for the Project"
      ansible.builtin.template:
        src: config/komponist.env.j2
        dest: "{{ komponist.deploy_dir | default(ansible_user_dir + '/.komponist') }}/.env"
        mode: "0644"