role_build_container_image/tasks/main.yml

---
- name: Get {{ image.repo_name }} repo's last commit
  ansible.builtin.git:
    repo: "{{ image.repo_url }}"
    clone: no
    update: no
    version: master
  register: git
  changed_when: false

- name: Set fact commit
  set_fact:
    commit: "{{ git.after[0:10] }}"

- debug: var=commit

- name: Build {{ image.name }} image
  containers.podman.podman_image:
    name: "{{ image.name }}:{{ commit }}"
    path: "{{ image.repo_url }}"
    build:
      force_rm: true
    push: "{{ image.push | default(False) | bool }}"
    push_args:
      dest: "{{ image.push_dest | default('') }}"
  become: true
  register: result

- name: Set fact {{ image.result_var }}
  set_fact:
    "{{ image.result_var }}": "{{ result }}"