Class: RubyBuildInfo::Middleware

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

Instance Method Summary collapse

Constructor Details

#initialize(app, options = {}) ⇒ Middleware

Returns a new instance of Middleware.



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# File 'lib/ruby_build_info/middleware.rb', line 5

def initialize(app, options = {})
  @app = app
  @file_paths = options[:file_paths]
  @token = options[:token]
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/ruby_build_info/middleware.rb', line 11

def call(env)
  if env['PATH_INFO'] == '/build_info'
    @env = env
    return @app.call(env) unless token_valid?

    @build_info = {}
    @build_info[:git] = git_revision unless git_revision.empty?
    read_file_paths
    rails_info
    @build_info[:gems] = bundle_show
    output = JSON.pretty_generate(@build_info)
    [200, {'Content-Type' => 'application/json'}, [output]]
  else
    @app.call(env)
  end
end