Class: Dorian::Yaml::Compare

Inherits:
Object
  • Object
show all
Defined in:
lib/dorian/yaml/compare.rb

Class Method Summary collapse

Class Method Details

.compare(hash1, hash2, current: '') ⇒ Object 



22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
 
# File 'lib/dorian/yaml/compare.rb', line 22

def self.compare(hash1, hash2, current: '')
  if hash1.kind_of?(Array)
    hash1.each.with_index do |_, i|
      compare(hash1[i], hash2[i], current: current)
    end
  elsif hash1.kind_of?(String) || hash2.kind_of?(String)
    if !hash1.kind_of?(String)
      puts "key \"#{current}\" is a string in #{ARGV[1]}"
    elsif !hash2.kind_of?(String)
      puts "key \"#{current}\" is a string in #{ARGV[0]}"
    end
  else
    (hash1.keys + hash2.keys).uniq.each do |key|
      full_key = [current, key].reject(&:empty?).join(".")
      if !hash1.key?(key)
        puts "missing key \"#{full_key}\" from #{ARGV[0]}"
      elsif !hash2.key?(key)
        puts "missing key \"#{full_key}\" from #{ARGV[1]}"
      else
        compare(hash1[key], hash2[key], current: full_key)
      end
    end
  end
end

.run ⇒ Object 



6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
# File 'lib/dorian/yaml/compare.rb', line 6

def self.run
  if ARGV.size < 2 || ARGV.size > 4
    puts 'USAGE: yaml-compare FILE1 FILE2 [ROOT1] [ROOT2]'
    exit
  end

  file1 = YAML.safe_load(File.read(ARGV[0]))
  file2 = YAML.safe_load(File.read(ARGV[1]))
  root1 = ARGV[2]
  root2 = ARGV[3]
  file1 = file1[root1] if !root1.nil?
  file2 = file2[root2] if !root2.nil?

  compare(file1, file2)
end