Class: CruiseStatus::Command

Inherits:
Object
  • Object
show all
Defined in:
lib/cruisestatus/command.rb

Constant Summary collapse

USAGE = 
<<-EOS
Usage: #{File.basename($0)} [options] BUILD_URL

Reads the feed at BUILD_URL and reports if the build[s] passed.

Examples:
  # CruiseControl.rb:
  #{File.basename($0)} http://my.cruiseserver.com
  #{File.basename($0)} http://my.cruiseserver.com/projects.rss
  #{File.basename($0)} http://my.cruiseserver.com/projects/myproject.rss

  # RunCodeRun.com:
  #{File.basename($0)} http://runcoderun.com/api/v1/json/myusername

Options:
EOS
DEFAULT_PROMPT = 
"Are you <%= color 'sure', :underline %> you want to check in? (y/n): "

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Command

Returns a new instance of Command.



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# File 'lib/cruisestatus/command.rb', line 37

def initialize()
  @prompt = false
end

Instance Attribute Details

#prompt ⇒ Object 



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# File 'lib/cruisestatus/command.rb', line 84

def prompt
  @prompt || DEFAULT_PROMPT
end

Class Method Details

.run!(argv) ⇒ Object 



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# File 'lib/cruisestatus/command.rb', line 29

def self.run!( argv )
  self.new.run( argv )
end

Instance Method Details

#are_you_sure?(status) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/cruisestatus/command.rb', line 33

def are_you_sure?( status )
  agree( prompt ) ? 0 : 1
end

#parse_options(argv) ⇒ Object 



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# File 'lib/cruisestatus/command.rb', line 61

def parse_options( argv )
  @options = OptionParser.new do |option|
    option.version = CruiseStatus::Version::STRING
    option.release = CruiseStatus::Version::RELEASE
    option.banner  = CruiseStatus::Command::USAGE

    option.on(
      "-p", "--prompt", "=[PROMPT]",
      "Prompt the user if the build has failed.",
      "#{File.basename($0)} will exit with a non-zero status if the user " \
        "does not respond 'y' to the prompt."
    ) do |val|
      if val == true
        self.prompt = DEFAULT_PROMPT
      else
        self.prompt = val
      end
    end
  end

  @options.parse! argv
end

#run(argv) ⇒ Object 



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# File 'lib/cruisestatus/command.rb', line 41

def run( argv )
  argv = parse_options( argv )
  
  return Kernel.abort( @options.to_s ) if argv.empty?

  status = CruiseStatus.new argv.last
  
  if status.pass?
    say "Build <%= color 'PASSED', :green, :bold %>"
    0
  else
    say "Build <%= color 'FAILURES', :red, :bold %>:"
    status.failures.each do |failure|
      say "  * " + $terminal.color( failure, :red )
    end
    return are_you_sure?( status ) if @prompt
    1
  end
end