rash_core 2.17.8

Declarative shell scripting using Rust native bindings
Documentation 
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#!/usr/bin/env -S rash --
#
# groupmod mock for group module tests
#
# Usage:
#   groupmod [options] <groupname>
#
# Options:
#   -g --gid=GID      New group ID

- name: Ensure group file exists
  file:
    path: "{{ env.RASH_TEST_GROUP_FILE | default('/tmp/rash_test_group') }}"
    state: touch

- name: Check if group exists
  set_vars:
    group_file: "{{ env.RASH_TEST_GROUP_FILE | default('/tmp/rash_test_group') }}"
    group_exists: "{{ (groupname + ':') in file(group_file) }}"

- name: Exit with error if group doesn't exist
  command:
    cmd: "sh -c 'echo \"groupmod: group {{ groupname }} does not exist\" >&2; exit 6'"
  when: not group_exists

- name: Get current group entry fields
  command:
    cmd: "awk -F: '/^{{ groupname }}:/ {print $3\":\"$4; exit}' '{{ group_file }}'"
  register: current_entry
  when: group_exists

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

- name: Update group in group file
  lineinfile:
    path: "{{ group_file }}"
    regexp: "^{{ groupname }}:"
    line: "{{ groupname }}:x:{{ current_parts[0] if (options.gid | string) == 'none' else options.gid }}:{{ current_parts[1] }}"
    state: present
  when: group_exists