Salt Composer state

base:
    '*':
        - php
        - php.cli
        - php.curl
        #- install-composer
        - php.apc
        - nginx

#In /srv/salt/base/composer.sls I have
get-composer:
  cmd.run:
    - name: 'CURL=`which curl`; $CURL -sS https://getcomposer.org/installer | php'
    - unless: test -f /usr/local/bin/composer
    - cwd: /root/

install-composer:
  cmd.wait:
    - name: mv /root/composer.phar /usr/local/bin/composer
    - cwd: /root/
    - watch:
      - cmd: get-composer