gistfile1.txt

require 'hoptoad_notifier/capistrano'
# This defines a deployment "recipe" that you can feed to capistrano
# (http://manuals.rubyonrails.com/read/book/17). It allows you to automate
# (among other things) the deployment of your application.

# =============================================================================
# REQUIRED VARIABLES
# =============================================================================
# You must always specify the application and repository for every recipe. The
# repository must be the URL of the repository you want this recipe to
# correspond to. The deploy_to path must be the path on each machine that will
# form the root of the application path.

set :application, "mpd"
# set :repository, "http://svn.uscm.org/#{application}/trunk"
set :repository,  "git://github.com/twinge/mpd_tool.git"
# set :checkout, 'co'
set :keep_releases, '3'

# =============================================================================
# ROLES
# =============================================================================
# You can define any number of roles, each of which contains any number of
# machines. Roles might include such things as :web, or :app, or :db, defining
# what the purpose of each machine is. You can also specify options that can
# be used to single out a specific subset of boxes in a particular role, like
# :primary => true.
set :target, ENV['target'] || ENV['TARGET'] || 'dev'
default_run_options[:pty] = true
set :scm, "git"
case target
when 'dev'
  role :app, "hart-w025.uscm.org"
  role :db, "hart-w025.uscm.org", :primary => true
  set :environment, 'development'
  set :deploy_to, "/var/www/html/integration/#{application}"
  set :user, 'deploy'
  set :password, 'alt60m'
  set :rails_env, 'development'
when 'prod'
  # role :app, "hart-w025.uscm.org"
  role :app, "hart-w025.uscm.org"
  set :environment, 'production'
  set :deploy_to, "/var/www/html/production/#{application}"
  set :user, 'deploy'
  set :password, 'alt60m'
  set :rails_env, 'production'
  # set :deploy_via, :copy
# set :copy_cache, true
# set :copy_exclude, [".git","coverage"]

# set :scm_passphrase, "p@ssw0rd" #This is your custom users password

end

# define the restart task
desc "Restart the web server"
deploy.task :restart, :roles => :app do
  run "touch #{deploy_to}/current/tmp/restart.txt"
end  

# =============================================================================
# OPTIONAL VARIABLES
# =============================================================================
# set :scm, :darcs               # defaults to :subversion
# set :svn, "/path/to/svn"       # defaults to searching the PATH
# set :darcs, "/path/to/darcs"   # defaults to searching the PATH
# set :cvs, "/path/to/cvs"       # defaults to searching the PATH
# set :gateway, "gate.host.com"  # default to no gateway

# =============================================================================
# SSH OPTIONS
# =============================================================================
# ssh_options[:keys] = %w(/path/to/my/key /path/to/another/key)
ssh_options[:forward_agent] = true
ssh_options[:port] = 40022

set :branch, "master"
set :deploy_via, :remote_cache
set :git_enable_submodules, 1

# =============================================================================
# TASKS
# =============================================================================
# Define tasks that run on all (or only some) of the machines. You can specify
# a role (or set of roles) that each task should be executed on. You can also
# narrow the set of servers to a subset of a role by specifying options, which
# must match the options given for the servers to select (like :primary => true)


desc "Add linked files after deploy and set permissions"
task :after_update_code, :roles => :app do
  begin
  sudo "ln -s #{shared_path}/coverage #{release_path}/public/coverage"
  rescue; end;
  begin
  # run "ln -s #{shared_path}/system/payment.yml #{release_path}/config/payment.yml"
  rescue; end;
  run <<-CMD
    ln -s #{shared_path}/bundle #{release_path}/vendor/bundle &&
    export LD_LIBRARY_PATH=/opt/oracle/instantclient_10_2 &&
    cd #{release_path} && bundle install --deployment --without development &&
    ln -s #{shared_path}/config/database.yml #{release_path}/config/database.yml &&
    ln -s #{shared_path}/config/facebook.yml #{release_path}/config/facebook.yml
  CMD
  # db mappings
  run "ln -s #{shared_path}/config/mappings.yml #{release_path}/config/mappings.yml"
  run "ln -s #{shared_path}/config/amazon_s3.yml #{release_path}/config/amazon_s3.yml"
  # configs
  run "ln -s #{shared_path}/config/initializers/email.rb #{release_path}/config/initializers/email.rb"
  run "ln -s #{shared_path}/config/initializers/errbit.rb #{release_path}/config/initializers/errbit.rb"
  run "ln -s #{shared_path}/config/initializers/ga.rb #{release_path}/config/initializers/ga.rb"
  # run "ln -s #{shared_path}/config/initializers/exception_notification.rb #{release_path}/config/initializers/exception_notification.rb"
  #plugins
  run "ln -s #{shared_path}/plugins/common_engine #{release_path}/vendor/plugins/common_engine"
  run "ln -s #{shared_path}/plugins/enforce_schema_rules #{release_path}/vendor/plugins/enforce_schema_rules"
  run "ln -s #{shared_path}/plugins/acts_as_state_machine #{release_path}/vendor/plugins/acts_as_state_machine"
  #create the tmp folders
  run "mkdir -p -m 770 #{shared_path}/tmp/{cache,sessions,sockets,pids}"
  run "rm -Rf #{release_path}/tmp"
  run "ln -s #{shared_path}/tmp #{release_path}/tmp"
end

desc <<DESC
An imaginary backup task. (Execute the 'show_tasks' task to display all
available tasks.)
DESC
task :backup, :roles => :db, :only => { :primary => true } do
  # the on_rollback handler is only executed if this task is executed within
  # a transaction (see below), AND it or a subsequent task fails.
  on_rollback { delete "/tmp/dump.sql" }

  run "mysqldump -u theuser -p thedatabase > /tmp/dump.sql" do |ch, stream, out|
    ch.send_data "thepassword\n" if out =~ /^Enter password:/
  end
end


# You can use "transaction" to indicate that if any of the tasks within it fail,
# all should be rolled back (for each task that specifies an on_rollback
# handler).

desc "A task demonstrating the use of transactions."
task :long_deploy do
  transaction do
    deploy.update_code
    # deploy.disable_web
    deploy.symlink
    deploy.migrate
  end

  deploy.restart
  # deploy.enable_web
end

desc "Automatically run cleanup"
task :after_deploy, :roles => :app do
  deploy.cleanup
end