Class: Pry::Command::GemStat

Inherits:
Pry::ClassCommand show all
Defined in:
lib/pry/commands/gem_stats.rb

Constant Summary collapse

STAT_HOST =
"rubygems.org"
STAT_PORT =
443
STAT_PATH =
"/api/v1/gems/%s.json"
FAIL_WHALE =
<<-FAILWHALE
W     W      W
W        W  W     W
              '.  W
  .-""-._     \ \.--|
 /       "-..__) .-'
|     _         /
\'-.__,   .__.,'
 `'----'._\--'
VVVVVVVVVVVVVVVVVVVVV
FAILWHALE

Constants inherited from Pry::Command

VOID_VALUE

Constants included from Helpers::Text

Helpers::Text::COLORS

Instance Attribute Summary

Attributes inherited from Pry::ClassCommand

#args, #opts

Attributes inherited from Pry::Command

#_pry_, #arg_string, #captures, #command_block, #command_set, #context, #eval_string, #hooks, #output, #target

Instance Method Summary collapse

Methods inherited from Pry::ClassCommand

#call, #complete, doc, #help, inherited, #options, #setup, #slop, source, source_file, source_line, source_location, source_object, #subcommands

Methods inherited from Pry::Command

#after_hooks, banner, #before_hooks, #block, #call_safely, #call_with_hooks, #check_for_command_collision, #command_name, command_name, #command_options, command_regex, #commands, #complete, convert_to_regex, #correct_arg_arity, default_options, #dependencies_met?, #description, doc, #find_hooks, group, hooks, #initialize, inspect, #interpolate_string, #match, match_score, matches?, #name, name, options, #pass_block, #process_line, #run, source, #source, source_file, source_line, source_location, #source_location, #state, subclass, #target_self, #text, #tokenize, #use_unpatched_symbol, #void

Methods included from Pry::CodeObject::Helpers

#c_method?, #c_module?, #command?, #module_with_yard_docs?, #real_method_object?

Methods included from Helpers::DocumentationHelpers

#get_comment_content, get_comment_content, #process_comment_markup, process_comment_markup, #process_rdoc, process_rdoc, #process_yardoc, process_yardoc, #process_yardoc_tag, process_yardoc_tag, #strip_comments_from_c_code, strip_comments_from_c_code, #strip_leading_whitespace, strip_leading_whitespace

Methods included from Helpers::Text

#bold, #default, #indent, #no_color, #no_pager, #strip_color, #with_line_numbers

Methods included from Helpers::CommandHelpers

#absolute_index_number, absolute_index_number, #absolute_index_range, absolute_index_range, #command_error, command_error, #get_method_or_raise, get_method_or_raise, #internal_binding?, internal_binding?, #one_index_number, one_index_number, #one_index_range, one_index_range, #one_index_range_or_number, one_index_range_or_number, #restrict_to_lines, restrict_to_lines, #set_file_and_dir_locals, set_file_and_dir_locals, #temp_file, temp_file, #unindent, unindent

Methods included from Helpers::OptionsHelpers

#method_object, method_object, #method_options, method_options

Methods included from Helpers::BaseHelpers

#colorize_code, #command_dependencies_met?, #find_command, #heading, #highlight, #not_a_real_file?, #safe_send, #silence_warnings, #stagger_output, #use_ansi_codes?

Methods included from Platform

#jruby?, #jruby_19?, #known_engines, #linux?, #mac_osx?, #mri?, #mri_19?, #mri_2?, #rbx?, #windows?, #windows_ansi?

Constructor Details

This class inherits a constructor from Pry::Command

Instance Method Details

#format_dependencies(rdeps) ⇒ Object (private)



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# File 'lib/pry/commands/gem_stats.rb', line 73

def format_dependencies(rdeps)
  rdeps.empty? ?
    bold("None") :
    with_line_numbers(rdeps.map {|h|
      "%{name} (%{requirements})" % {name: h["name"], requirements: h["requirements"]}
    }.join($/), 1, :bold)
end

#format_gem(h) ⇒ Object (private)



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# File 'lib/pry/commands/gem_stats.rb', line 50

def format_gem(h)
  h = Pry::Config.from_hash(h, nil)
  format_str = unindent <<-FORMAT
  %{name} %{version}
  --
  Total Downloads   : %{downloads}
  Version Downloads : %{version_downloads}

  #{red('Dependencies')} (runtime)
  --
  %{rdependencies}

  #{red('Dependencies')} (development)
  %{ddependencies}
  FORMAT
  format_str % {name: green(h.name),
                version: bold("v#{h.version}"),
                downloads: h.downloads,
                version_downloads: h.version_downloads,
                rdependencies: format_dependencies(h.dependencies.runtime),
                ddependencies: format_dependencies(h.dependencies.development)}
end

#process(name) ⇒ Object



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# File 'lib/pry/commands/gem_stats.rb', line 30

def process(name)
  client = Net::HTTP.start STAT_HOST, STAT_PORT, use_ssl: true
  res = client.get STAT_PATH % URI.encode_www_form_component(name)
  case res
  when Net::HTTPOK
    _pry_.pager.page format_gem(JSON.parse(res.body))
  when Net::HTTPServiceUnavailable
    _pry_.pager.page <<-FAILURE
#{bright_blue(FAIL_WHALE)}
#{bright_red('Ruby On Rails')}
#{bright_red('Net::HTTPServiceUnavailable')}
    FAILURE
  else
    raise Pry::CommandError, "Bad response (#{res.class})"
  end
ensure
  client.finish if client
end