Class: Jank::JankCommand

Inherits:
Command show all
Defined in:
lib/jank_command.rb

Instance Method Summary collapse

Methods inherited from Command

#dispatch, #initialize

Constructor Details

This class inherits a constructor from Jank::Command

Instance Method Details

#config_command ⇒ Object 



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# File 'lib/jank_command.rb', line 5

def config_command
  puts @config.to_yaml
end

#config_help_text ⇒ Object 



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# File 'lib/jank_command.rb', line 93

def config_help_text
"usage: jank config\n\nDisplays the jank configuration for the current directory.\n"
end

#gopath_command ⇒ Object 



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# File 'lib/jank_command.rb', line 18

def gopath_command
  puts @config.env['GOPATH']
end

#gopath_help_text ⇒ Object 



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# File 'lib/jank_command.rb', line 101

def gopath_help_text
"usage: jank path\n\nDisplays additional gopaths for this directory. Paths can\nbe added by placing .jank files in directories with the\nkey 'gopath'. The gopath key can map to a string or an array\nof additional gopaths. Gopaths are scanned for in this manner\nup the filesystem until the user's home directory.\n\nGopaths specified in the .jank file can be either absolute\npaths or paths relative to the directory.\n"
end

#help ⇒ Object 



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# File 'lib/jank_command.rb', line 9

def help
  topic_help = "#{@args[1]}_help_text"
  if self.respond_to? topic_help
    puts self.send(topic_help)
  else
    puts jank_help_text
  end
end

#jank_help_text ⇒ Object 



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# File 'lib/jank_command.rb', line 70

def jank_help_text
"Jank - the janky gopath tool.\n\nUsage:\n\n  jank command [arguments]\n\nThe commands are:\n\nconfig      show the jank configuration for the directory\ngopath      displays gopath for the directory\nhelp        show this!\nlink        link a go-gettable source tree into the gopath\npackage     displays the package for the current directory\nstat        lists packages linked into gopath\nsync        syncs packages linked into gopath\nunlink      unlink a go-gettable source tree from the gopath\n\nUse \"jank help [command]\" for more information about a command.\n"
end

#link_command ⇒ Object 



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# File 'lib/jank_command.rb', line 22

def link_command
  puts "Package #{@config.package || '[UNKNOWN]'} is not jankable" if !@janker.link
end

#link_help_text ⇒ Object 



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# File 'lib/jank_command.rb', line 116

def link_help_text
"usage: jank link\n\nFor packages developed in a go-gettable stlye outside the\ngopath, invoking link will link the package into the gopath.\nThis requires that the directory or some parent contains a\n.jank file with the 'package' key set to go package name.\n"
end

#package_command ⇒ Object 



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# File 'lib/jank_command.rb', line 26

def package_command
  if ARGV[1] == '-r' || ARGV[1] == '--reverse'
    package = ARGV[2]
    if package == nil
      STDERR.puts puts package_help_text
      exit(1)
    end

    @janker.sync_packages
    puts @janker.location_of_package(package)
    exit
  end

  path = ARGV[1]
  if path == nil
    puts @config.package
    exit
  end

  @janker.sync_packages
  puts @janker.package_for_location path
end

#package_help_text ⇒ Object 



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# File 'lib/jank_command.rb', line 127

def package_help_text
"usage: jank package [flags] [path]\n\nFlags:\n-r, --reverse\n              Return directory for go package\n\nDisplays the package for the current directory or the path\nif specified. Specifiying the reverse flag returns the\nfilesystem path of a go package.\n"
end

#stat_command ⇒ Object 



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# File 'lib/jank_command.rb', line 49

def stat_command
  @janker.sync_packages
  @janker.walk_janked_packages do |package, local_path, go_path|
    puts "#{package} --> #{local_path}"
  end
end

#stat_help_text ⇒ Object 



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# File 'lib/jank_command.rb', line 141

def stat_help_text
"usage: jank stat\n\nDisplays a mapping of packages in the gopath that are linked\nto go-gettable source trees that reside outside of the gopath.\n"
end

#sync_command ⇒ Object 



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# File 'lib/jank_command.rb', line 56

def sync_command
  @janker.sync_packages
end

#sync_help_text ⇒ Object 



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# File 'lib/jank_command.rb', line 150

def sync_help_text
"usage: jank sync\n\nSyncs all packages linked into the gopath.\n"
end

#unlink_command ⇒ Object 



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# File 'lib/jank_command.rb', line 60

def unlink_command
  all = @args[1] == '-a' || @args[1] == '--all'

  if all
    @janker.unlink_all
  else
    puts "Package #{@config.package || '[UNKNOWN]'} is not jankable" if !@janker.unlink
  end
end

#unlink_help_text ⇒ Object 



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# File 'lib/jank_command.rb', line 158

def unlink_help_text
"usage: jank unlink [flags]\n\nFlags:\n-a, --all\n              Unlink all linked packages\n\nFor packages developed in a go-gettable stlye outside the\ngopath, invoking unlink will remove the package from the\ngopath. This requires that the directory or some parent\ncontains a .jank file with the 'package' key set to go\npackage name.\n"
end