rash_core 2.18.1

#!/usr/bin/env -S rash --
#
# usermod mock for user module tests
#
# Usage:
#   usermod [options] <username>
#
# Options:
#   -u --uid=UID          New user ID
#   -g --gid=GID          New primary group ID
#   -G --groups=GROUPS    New supplementary groups (comma-separated)
#   -a --append           Append to groups (ignored in mock)
#   -c --comment=COMMENT  New user comment/description
#   -d --home=HOME        New home directory path
#   -s --shell=SHELL      New login shell
#   -p --password=PASS    New encrypted password (ignored in mock)

- name: Ensure passwd file exists
  file:
    path: "{{ env.RASH_TEST_PASSWD_FILE | default('/tmp/rash_test_passwd') }}"
    state: touch

- name: Check if user exists and get entry
  set_vars:
    passwd_file: "{{ env.RASH_TEST_PASSWD_FILE | default('/tmp/rash_test_passwd') }}"
    user_exists: "{{ (username + ':') in file(passwd_file) }}"

- name: Exit with error if user doesn't exist
  command:
    cmd: "sh -c 'echo \"usermod: user {{ username }} does not exist\" >&2; exit 6'"
  when: not user_exists

- name: Get current user entry fields
  command:
    cmd: "awk -F: '/^{{ username }}:/ {print $3\":\"$4\":\"$5\":\"$6\":\"$7; exit}' '{{ passwd_file }}'"
  register: current_entry
  when: user_exists

- name: Parse current fields
  set_vars:
    current_parts: "{{ current_entry.output | trim | split(':') | list }}"
  when: user_exists

- name: Update user in passwd file
  lineinfile:
    path: "{{ passwd_file }}"
    regexp: "^{{ username }}:"
    line: "{{ username }}:x:{{ current_parts[0] if (options.uid | string) == 'none' else options.uid }}:{{ current_parts[1] if (options.gid | string) == 'none' else options.gid }}:{{ current_parts[2] if (options.comment | string) == 'none' else options.comment }}:{{ current_parts[3] if (options.home | string) == 'none' else options.home }}:{{ current_parts[4] if (options.shell | string) == 'none' else options.shell }}"
    state: present
  when: user_exists