---
- name: Cluster Installation
  hosts: localhost
  connection: local
  vars_files:
    - vars/config.yaml
    - defaults/templates.yaml
    - defaults/extras.yaml
  tasks:
    - name: Get absolute path to this Git repository # noqa: command-instead-of-module
      ansible.builtin.command: git rev-parse --show-toplevel
      changed_when: false
      check_mode: false
      register: repository_path
      failed_when: repository_path.rc != 0

    - name: Verify configuration
      ansible.builtin.include_tasks: tasks/verify_{{ task }}.yaml
      loop: [age, cli, net, cloudflare, github]
      loop_control:
        loop_var: task

    - name: Ensure template directories exist
      ansible.builtin.file:
        path: "{{ repository_path.stdout }}/{{ item.dest | dirname }}"
        state: directory
        mode: "0755"
      loop: "{{ templates }}"

    - name: Template out non-encrypted files
      ansible.builtin.template:
        src: "templates/{{ item.src }}"
        dest: "{{ repository_path.stdout }}/{{ item.dest }}"
        mode: "0755"
      loop: "{{ templates | selectattr('encrypt', 'equalto', false) | list }}"

    # https://github.com/ansible-collections/community.sops/issues/153
    - name: Backup sops configuration file
      ansible.builtin.copy:
        src: "{{ repository_path.stdout }}/.sops.yaml"
        dest: "{{ repository_path.stdout }}/.sops.yaml.orig"
        mode: "0755"
    - name: Remove sops configuration file
      ansible.builtin.file:
        path: "{{ repository_path.stdout }}/.sops.yaml"
        state: absent

    - name: Template out encrypted files
      community.sops.sops_encrypt:
        path: "{{ repository_path.stdout }}/{{ item.dest }}"
        encrypted_regex: ^(data|stringData)$
        age: ["{{ bootstrap_age_public_key }}"]
        content_yaml: "{{ lookup('ansible.builtin.template', 'templates/' + item.src) | from_yaml }}"
        mode: "0755"
        force: true
      loop: "{{ templates | selectattr('encrypt', 'equalto', true) | list }}"

    - name: Ensure Ansible inventory directory exists
      ansible.builtin.file:
        path: "{{ repository_path.stdout }}/ansible/inventory/host_vars"
        state: directory
        mode: "0755"

    - name: Template out node secrets
      community.sops.sops_encrypt:
        path: "{{ repository_path.stdout }}/ansible/inventory/host_vars/{{ item.name }}.sops.yaml"
        age: ["{{ bootstrap_age_public_key }}"]
        content_yaml: "{{ lookup('ansible.builtin.template', 'templates/ansible/node.sops.yaml.j2', template_vars=dict(password=item.password)) | from_yaml }}"
        mode: "0755"
        force: true
      loop: "{{ bootstrap_hosts.master + bootstrap_hosts.worker | default([]) }}"
      loop_control:
        label: "{{ item.address }}"

    # https://github.com/ansible-collections/community.sops/issues/153
    - name: Restore sops configuration file
      ansible.builtin.copy:
        src: "{{ repository_path.stdout }}/.sops.yaml.orig"
        dest: "{{ repository_path.stdout }}/.sops.yaml"
        mode: "0755"
    - name: Remove backup sops configuration file
      ansible.builtin.file:
        path: "{{ repository_path.stdout }}/.sops.yaml.orig"
        state: absent