Class: GulpRails::Middleware

Inherits:
Object
  • Object
show all
Defined in:
lib/gulp_rails/middleware.rb

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ Middleware

Returns a new instance of Middleware.



4
5
6
 
# File 'lib/gulp_rails/middleware.rb', line 4

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



8
9
10
11
12
13
14
15
16
17
18
19
 
# File 'lib/gulp_rails/middleware.rb', line 8

def call(env)
  result = @app.call(env)
  if GulpRails.options[:enabled] && (GulpRails.options[:development_only] && Rails.env.development?)
    if result[1]['Content-Type'] =~ /\Atext\/html/
      log "-----> Compiling assets with gulp"
      gulp_output = `cd #{GulpRails.options[:directory]} && #{GulpRails.options[:command]}`
      log gulp_output.strip.split("\n").map { |l| "       #{l}"}.join("\n")
      log "-----> Finished compiling with gulp"
    end
  end
  result
end