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Contents
require_relative './mixin/colorize'
require_relative './replace_properties'
module Convection
module Model
##
# Difference between an item in two templates
##
class Diff
extend Mixin::Colorize
attr_reader :key
attr_reader :action
attr_reader :ours
attr_reader :theirs
colorize :action, :green => [:create], :yellow => [:update], :red => [:delete, :replace]
def initialize(key, ours, theirs)
@key = key
@ours = ours
@theirs = theirs
@action = if ours && theirs
property_name = key[/AWS::[A-Za-z0-9:]+\.[A-Za-z0-9]+/]
if REPLACE_PROPERTIES.include?(property_name)
:replace
else
:update
end
elsif ours
:create
else
:delete
end
end
def to_thor
message = case action
when :create then "#{ key }: #{ ours }"
when :update then "#{ key }: #{ theirs } => #{ ours }"
when :replace then "#{ key }: #{ theirs } => #{ ours }"
when :delete then key
end
[action, message, color]
end
end
end
end
Version data entries
52 entries across 52 versions & 1 rubygems