---
- name: check whether {{repo}} exists
  shell: cd {{root_dir}} && [ -d {{repo}}/.svn ]
  ignore_errors: true
  register: repo_exists

- name: checkout {{repo}} from svn
  shell: cd {{root_dir}} && rm -rf {{repo}} && svn checkout {{svn_opt}} {{svn_url}} {{repo}} &>> {{ansible_env.SSH_TTY}}
  when: repo_exists is failed

- name: update {{repo}} from svn
  shell: cd {{root_dir}}/{{repo}} && svn update {{svn_opt}} &>> {{ansible_env.SSH_TTY}}
  register: update_result
  when: repo_exists is succeeded