---

- name: "ensure '{{ project_dest_dir }}' exists"
  become: yes
  become_user: root
  file:
    path: '{{ project_dest_dir | realpath }}'
    state: directory
    mode: '0755'
    owner: stack
    group: stack
    recurse: yes
  when: >-
    ( project_src_dir | length) > 0 or
    ( project_git_repo | length) > 0


- name: "check '{{ project_src_dir }}' exists"
  stat:
    path: '{{ project_src_dir }}'
  delegate_to: localhost
  register: check_project_src_dir_exists
  when: ( project_src_dir | length) > 0
  failed_when: no


- become: yes
  become_user: stack
  block:

    - name: copy '{{ project_src_dir }}' to '{{ project_dest_dir }}'
      synchronize:
        group: no
        owner: no
        src: "{{ project_src_dir | realpath }}/."
        dest: "{{ project_dest_dir | realpath }}"
        use_ssh_args: yes
        recursive: yes
        rsync_opts:
          - '--exclude-from={{ project_src_dir | realpath }}/.gitignore'
      register: copy_project_src_dir
      when: check_project_src_dir_exists.stat.isdir | default(False)

    - name: >-
        fetch project sources from '{{ project_git_repo }}' to
        '{{ project_dest_dir }}'
      git:
        repo: '{{ project_git_repo }}'
        dest: '{{ project_dest_dir }}'
        version: '{{ project_git_version }}'
        force: true
      when:
        - copy_project_src_dir is skipped
        - ( project_git_repo | length) > 0