Class: Rack::GitVersion

Inherits:
Object
  • Object
show all
Defined in:
lib/rack-git-version.rb,
lib/rack-git-version/version.rb

Constant Summary collapse

VERSION = 
"0.0.3"

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ GitVersion

Returns a new instance of GitVersion.



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# File 'lib/rack-git-version.rb', line 5

def initialize app
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/rack-git-version.rb', line 13

def call env
  status, headers, body = @app.call env
  headers["X-Git-Version"] ||= git_version
  [status, headers, body]
end

#git_version ⇒ Object 



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# File 'lib/rack-git-version.rb', line 9

def git_version
  @@git_version ||= `git describe --always`.strip
end