Class: Chef::Taste::TableDisplay

Inherits:
Object
  • Object
show all
Defined in:
lib/chef/taste/display.rb

Overview

Displays the cookbook dependency status in a table format

Class Method Summary collapse

Class Method Details

Prints the status of dependent cookbooks as a table

Parameters:

  • dependencies (Array<Dependency>) —

    list of cookbook dependency objects



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# File 'lib/chef/taste/display.rb', line 60

def print(dependencies)
  rows = []
  headings = %w(Name Requirement Used Latest Status Changelog)
  dependencies.each do |dependency|
    status_symbol, color = status_to_symbol_and_color(dependency.status)
    rows << [
      dependency.name,
      dependency.requirement,
      dependency.version_used,
      dependency.latest,
      { value: status_symbol.send(color), alignment: :center },
      dependency.changelog
    ]
  end

  # If any of the cookbook is out-of-date
  table = Terminal::Table.new headings: headings, rows: rows
  puts table
  if dependencies.any? { |dep| dep.status == 'out-of-date' }
    puts "Status: out-of-date ( #{X_MARK} )".red
  else
    puts "Status: up-to-date ( #{TICK_MARK} )".green
  end
end

.status_to_symbol_and_color(status) ⇒ String

Given the status of the cookbook, this method will convert it to the unicode symbol and color. The up-to-date cookbook will receive a green color TICK mark whereas the out-of-date cookbook will receive a red color ‘X’ mark.

Parameters:

  • status (String) —

    the status of the cookbook

Returns:

  • (String, String) —

    status symbol and color



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# File 'lib/chef/taste/display.rb', line 93

def status_to_symbol_and_color(status)
  case status
  when 'up-to-date'
    return TICK_MARK, 'green'
  when'out-of-date'
    return X_MARK, 'red'
  else
    return '', 'white'
  end
end