class Chef::Formatters::ErrorDescription
Formatters::ErrorDescription
¶ ↑
Class for displaying errors on STDOUT.
Attributes
sections[R]
Public Class Methods
new(title)
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# File lib/chef/formatters/error_description.rb, line 30 def initialize(title) @title = title @sections = [] end
Public Instance Methods
display(out)
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# File lib/chef/formatters/error_description.rb, line 39 def display(out) out.puts "=" * 80 out.puts @title, :red out.puts "=" * 80 out.puts "\n" sections.each do |section| section.each do |heading, text| display_section(heading, text, out) end end display_section("System Info:", error_context_info, out) end
for_json()
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# File lib/chef/formatters/error_description.rb, line 53 def for_json { "title" => @title, "sections" => @sections, } end
section(heading, text)
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# File lib/chef/formatters/error_description.rb, line 35 def section(heading, text) @sections << { heading => (text || "") } end
Private Instance Methods
display_section(heading, text, out)
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# File lib/chef/formatters/error_description.rb, line 62 def display_section(heading, text, out) out.puts heading out.puts "-" * heading.size out.puts text out.puts "\n" end
error_context_info()
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# File lib/chef/formatters/error_description.rb, line 69 def error_context_info context_info = { chef_version: Chef::VERSION } if Chef.node context_info[:platform] = Chef.node["platform"] context_info[:platform_version] = Chef.node["platform_version"] end # A string like "ruby 2.3.1p112 (2016-04-26 revision 54768) [x86_64-darwin15]" context_info[:ruby] = RUBY_DESCRIPTION # The argv[0] value. context_info[:program_name] = $PROGRAM_NAME # This is kind of wonky but it's the only way to get the entry path script. context_info[:executable] = File.realpath(caller.last[/^(.*):\d+:in /, 1]) context_info.map { |k, v| "#{k}=#{v}" }.join("\n") end