gistfile1.rb

app = node.run_state[:current_app]

use_ree = false
if node.run_state[:seen_recipes].has_key?("ruby_enterprise")
  use_ree = true
end

if app['packages']
  app['packages'].each do |pkg,ver|
    package pkg do
      action :install
      version ver if ver && ver.length > 0
    end
  end
end





# Set up capistrano-like deploy infrastructure

directory app['deploy_to'] do
  owner app['owner']
  group app['group']
  mode '0755'
  recursive true
end

directory "#{app['deploy_to']}/shared" do
  owner app['owner']
  group app['group']
  mode '0755'
  recursive true
end

%w{ log pids system config dbbackups published_pages uploaded_local_media }.each do |dir|

  directory "#{app['deploy_to']}/shared/#{dir}" do
    owner app['owner']
    group app['group']
    mode '0755'
    recursive true
  end

end

execute "Set up virtual environment" do
  cwd "#{app['deploy_to']}"
  command "virtualenv --no-site-packages virtualenv"
  creates "#{app['deploy_to']}/virtualenv"
end

if app.has_key?("deploy_key")
  ruby_block "write_key" do
    block do
      f = File.open("#{app['deploy_to']}/id_deploy", "w")
      f.print(app["deploy_key"])
      f.close
    end
    not_if do File.exists?("#{app['deploy_to']}/id_deploy"); end
  end

  file "#{app['deploy_to']}/id_deploy" do
    owner app['owner']
    group app['group']
    mode '0600'
  end

  template "#{app['deploy_to']}/deploy-ssh-wrapper" do
    source "deploy-ssh-wrapper.erb"
    owner app['owner']
    group app['group']
    mode "0755"
    variables app.to_hash
  end
end

deploy_revision app['id'] do
  revision app['revision'][node.app_environment]
  repository app['repository']

  user app['owner']
  group app['group']
  deploy_to app['deploy_to']
  ssh_wrapper "#{app['deploy_to']}/deploy-ssh-wrapper" if app['deploy_key']
  
  before_migrate do
    @current_release = release_path
    bash "Synchronise DB" do
      cwd #{@current_release}
      code <<-EOH
source #{app['deploy_to']}/virtualenv/bin/activate
python #{id}/manage.py syncdb
EOH
    end
  end

#   if app['migrate'][node.app_environment] && node[:apps][app['id']][node.app_environment][:run_migrations]
#     migrate true
#     migration_command app['migration_command']
#   else
#     migrate false
#   end
  
end

execute "Install pip requirements" do
  cwd @current_release
  command "pip install -r live-pip-requirements.txt"
end