Class: Soca::Plugins::CoffeeScript

Inherits:
Soca::Plugin show all
Defined in:
lib/soca/plugins/coffeescript.rb

Instance Attribute Summary

Attributes inherited from Soca::Plugin

#options, #pusher

Instance Method Summary collapse

Methods inherited from Soca::Plugin

#app_dir, #config, #initialize, #logger, name, plugins

Constructor Details

This class inherits a constructor from Soca::Plugin

Instance Method Details

#before_build ⇒ Object

Run the coffeescript plugin. Available options:

  • :files - Run these files through CoffeeScript. Can be an array of patterns or a single file. The default is '*.coffee'.
  • :vars - Additional variables to interpolate. By default the env and config are interpolated.


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# File 'lib/soca/plugins/coffeescript.rb', line 17

def before_build
  file_patterns = options[:files] || '**/*.coffee'
  files = Dir[*[file_patterns].flatten]
  vars = {
    :env => pusher.env,
    :config => pusher.config
  }.merge(options[:vars] || {})
  Soca.logger.debug "CoffeeScript vars: #{vars.inspect}"

  files.each do |file|
    Soca.logger.debug "Running #{file} through CoffeeScript."
    basename = File.basename(file)
    dir      = File.dirname(file)
    parts    = basename.split(/\./)
    new_file = (parts.length > 2 ? parts[0..-2].join('.') : parts[0]) + ".js"

    output_dir = options[:output_dir] || dir
    File.open(File.join(output_dir, new_file), 'w') do |f|
      f << ::CoffeeScript.compile(File.read(file), vars)
    end
    Soca.logger.debug "Wrote to #{new_file}"
  end
end