---
- name: Mercurial support is deprecated.
  hg_deprecation:

- name: update project using hg
  hg:
    dest: "{{project_path|quote}}"
    repo: "{{scm_url|quote}}"
    revision: "{{scm_branch|quote}}"
    force: "{{scm_clean}}"
  register: hg_result

- name: Set the hg repository version
  set_fact:
    scm_version: "{{ hg_result['after'] }}"
  when: "'after' in hg_result"

- name: parse hg version string properly
  set_fact:
    scm_version: "{{scm_version|regex_replace('^([A-Za-z0-9]+).*$', '\\1')}}"