mina-npm.rb

# # Modules: npm
# Adds settings and tasks for managing Ruby npm.
#
#     require 'mina/npm'

# ## Settings
# Any and all of these settings can be overriden in your `deploy.rb`.

# ### npm_bin
# Sets the npm path.

set_default :npm_bin, 'npm'

# ### npm_path
# Sets the path to where the packages are expected to be.
#
# This path will be symlinked to `./shared/npm` so that the packages cache will
# be shared between all releases.

set_default :npm_path, './vendor/npm'

# ### npm_options
# Sets the options for installing packages via npm.

set_default :npm_options, lambda { %{--production --prefix "#{npm_path}"} }

# ## Deploy tasks
# These tasks are meant to be invoked inside deploy scripts, not invoked on
# their own.

namespace :npm do
  # ### npm:install
  # Installs packages.
  desc "Install package dependencies using npm."
  task :install do
    queue %{
      echo "-----> Installing package dependencies using npm"
      #{echo_cmd %[mkdir -p "#{deploy_to}/#{shared_path}/npm"]}
      #{echo_cmd %[mkdir -p "#{File.dirname npm_path}"]}
      #{echo_cmd %[ln -s "#{deploy_to}/#{shared_path}/npm" "#{npm_path}"]}
      #{echo_cmd %[#{npm_bin} install #{npm_options}]}
    }
  end

  # ### npm:update
  # Updates packages.
  desc "Update package dependencies using npm."
  task :update do
    queue %{
      echo "-----> Updating package dependencies using npm"
      #{echo_cmd %[#{npm_bin} update]}
    }
  end
end