---
# These variables are registered as host vars, for whatever deep reason
- name: "Get current user entity info ({{ user.name }})"
  ansible.builtin.getent:
    database: passwd
    key: "{{ user.name }}"
    split: ":"

- name: "Get current user home directory ({{ user.name }})"
  ansible.builtin.set_fact:
    miniforge_homedir: "{{ getent_passwd[user.name][4] }}"

- name: "Set miniforge dir ({{ user.name }})"
  ansible.builtin.set_fact:
    miniforge_dir: "{{ miniforge_homedir }}/miniforge3"

- name: "Build miniforge bin path ({{ user.name }})"
  ansible.builtin.set_fact:
    miniforge_mamba_bin_path: "{{ miniforge_dir }}/bin/mamba"

- name: "Display miniforge script path ({{ user.name }})"
  ansible.builtin.debug:
    msg: "{{ miniforge_script_path }}"

- name: "Install miniforge ({{ user.name }})"
  become: true
  become_user: "{{ user.name }}"
  vars:
    allow_world_readable_tmpfiles: true
  block:
    - name: "Check Mamba availability ({{ user.name }})"
      changed_when: false
      ansible.builtin.command:
        cmd: "{{ miniforge_mamba_bin_path }} info"
  rescue:
    - name: "Install miniforge in a non-interactive mode ({{ user.name }})"
      ansible.builtin.command:
        cmd: "/bin/bash {{ miniforge_script_path }} -b"
        creates: "{{ miniforge_homedir }}/miniforge3"

    - name: "Initialize Mamba/Conda ({{ user.name }})"
      changed_when: false
      ansible.builtin.command:
        cmd: "{{ miniforge_mamba_bin_path }} init"

    - name: "Check if Mamba has become available ({{ user.name }})"
      changed_when: false
      ansible.builtin.command:
        cmd: "{{ miniforge_mamba_bin_path }} info"


- name: "Deploy default .condarc if it doesn't exist already ({{ user.name }})"
  become: true
  become_user: "{{ user.name }}"
  block:
    - name: "Check if .condarc already exists ({{ user.name }})"
      register: miniforge_condarc_stat
      failed_when: miniforge_condarc_stat.stat.exists is false
      ansible.builtin.stat:
        path: "{{ miniforge_homedir }}/.condarc"

  rescue:
    - name: "Set default .condarc from external file if provided ({{ user.name }})"
      when: condarc_file is defined and condarc_file != ""
      ansible.builtin.copy:
        src: "{{ condarc_file }}"
        dest: "{{ miniforge_homedir }}/.condarc"
        mode: "0600"

    - name: "Set default content via .condarc ({{ user.name }})"
      when: condarc_file is not defined or condarc_file == ""
      ansible.builtin.copy:
        dest: "{{ miniforge_homedir }}/.condarc"
        content: "{{ miniforge_condarc | to_nice_yaml }}"
        mode: "0600"


- name: "Deploy manifest files for user: {{ user.name }}"
  when:
    - "manifest_dir is defined"
    - "user.mamba_files is defined"
  loop: "{{ user.mamba_files }}"
  become: true
  become_user: "{{ user.name }}"
  ansible.builtin.copy:
    src: "{{ manifest_dir }}/{{ item }}"
    dest: "{{ miniforge_homedir }}/{{ item }}"
    owner: "{{ user.name }}"
    group: "{{ user.name }}"
    mode: "0660"


# Variables from the outer scope (like 'user') will get passed down to the included tasks
- name: "Create environments from deployed manifests for user: {{ user.name }}"
  when:
    - "miniforge_create_envs is true"
    - "user.mamba_files is defined"
  loop: "{{ user.mamba_files }}"
  loop_control:
    loop_var: file
  ansible.builtin.include_tasks: "manifests.yml"