app.yml

- include: dot-env.yml
- include: capistrano.yml
- include: bundle.yml
  when: $bundle
- include: db.yml
- include: unicorn.yml
  when: $unicorn
- include: foreman.yml
  when: $foreman
- include: nginx.yml
  when: $nginx

capistrano.yml

- name: Setup capistrano friendly structure
  command: mkdir -p {{application_root}}/{{app_name}}/{{item[0]}}/{{item[1]}}  creates={{application_root}}/{{app_name}}/{{item[0]}}/{{item[1]}}
  with_nested:
    - rails_environments
    - cap_dirs
- name: Clone repo
  git: repo={{git_repo}} dest={{application_root}}/{{app_name}}/{{item}}/shared/cached-copy
  with_items: rails_environments

deployer.yml

- name: Copy private key
  copy: src=keys/deployers/{{deployer}}/id_rsa dest=/home/{{username}}/.ssh/id_rsa owner={{username}} group={{username}} mode=0600
- name: Copy public key
  copy: src=keys/deployers/{{deployer}}/id_rsa.pub dest=/home/{{username}}/.ssh/id_rsa.pub owner={{username}} group={{username}} mode=0644

main.yml

- include: deployer.yml tags=app
  when: app
- include: app.yml tags=app
  when: app