Class: Crew::CLI::Contexts

Inherits:
Object
  • Object
show all
Includes:
Processor
Defined in:
lib/crew/cli/contexts.rb

Instance Method Summary collapse

Methods included from Processor

#dispatch

Instance Method Details

#edit(args) ⇒ Object 



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# File 'lib/crew/cli/contexts.rb', line 32

def edit(args)
  context_name = args.shift
  raise "You must specify a context name" if context_name.nil?
  crew_home.context_edit(context_name)
end

#help(args) ⇒ Object 



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# File 'lib/crew/cli/contexts.rb', line 50

def help(args)
  puts "# Crew #{Crew::VERSION}".color(:magenta)
  puts
  puts help_message
end

#help_message ⇒ Object 



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# File 'lib/crew/cli/contexts.rb', line 56

def help_message
  <<-HEREDOCS
#{"Contexts                       ".bright}
#{"===============================".bright}

#{"contexts help                  ".color(:blue).bright}provides help

#{"contexts list                  ".color(:blue).bright}lists all the tasks currently installed
#{"contexts new (context name)    ".color(:blue).bright}lists all the tasks available to be installed
#{"contexts remove (context name) ".color(:blue).bright}updates the specified task (or all of them)
#{"contexts edit (context name)   ".color(:blue).bright}lists all the tasks available to be installed
  HEREDOCS
end

#info(args) ⇒ Object 



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# File 'lib/crew/cli/contexts.rb', line 38

def info(args)
  context_name = args.shift
  raise "You must specify a context name" if context_name.nil?
  crew_home.context_info(context_name)
end

#list(args) ⇒ Object 



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# File 'lib/crew/cli/contexts.rb', line 20

def list(args)
  max_name_length = 0
  crew_home.contexts do |context_name, context|
    max_name_length = [max_name_length, context_name.size].max
  end

  crew_home.contexts do |context_name, context|
    space_count = max_name_length - context_name.size + 1
    puts "[#{context_name.color(:cyan)}]#{" " * space_count}Using #{context.adapter_name} adapter from #{context.source}"
  end
end

#new(args) ⇒ Object 



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# File 'lib/crew/cli/contexts.rb', line 14

def new(args)
  context_name = args.shift
  raise "You must specify a context name" if context_name.nil?
  crew_home.context_new(context_name)
end

#process(args) ⇒ Object 



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# File 'lib/crew/cli/contexts.rb', line 6

def process(args)
  cmds = commands
  global_opts = Trollop::options(args) do
    stop_on cmds
  end
  dispatch(args)
end

#remove(args) ⇒ Object 



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# File 'lib/crew/cli/contexts.rb', line 44

def remove(args)
  context_name = args.shift
  raise "You must specify a context name" if context_name.nil?
  crew_home.context_remove(context_name)
end