Class: Textus::Action::RuleLint

Inherits:
Base
  • Object
show all
Extended by:
Contract::DSL
Defined in:
lib/textus/action/rule_lint.rb

Constant Summary collapse

BURN = 
:sync

Instance Method Summary collapse

Methods included from Contract::DSL

arg, around, cli, cli_stdin, contract, contract?, summary, surfaces, verb, view

Methods inherited from Base

#args, inherited

Constructor Details

#initialize(candidate_yaml:) ⇒ RuleLint

Returns a new instance of RuleLint.



20
21
22
23
 
# File 'lib/textus/action/rule_lint.rb', line 20

def initialize(candidate_yaml:)
  super()
  @candidate_yaml = candidate_yaml
end

Instance Method Details

#call(container:) ⇒ Object 



25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
 
# File 'lib/textus/action/rule_lint.rb', line 25

def call(container:, **)
  root = container.root
  live_rules = current_rules(root)
  candidate_rules = parse_candidate(@candidate_yaml)

  live_by_match = live_rules.to_h { |rule| [rule["match"], rule] }
  candidate_by_match = candidate_rules.to_h { |rule| [rule["match"], rule] }

  steps = (candidate_by_match.keys - live_by_match.keys).map do |match|
    { "op" => "add_rule", "match" => match, "rule" => candidate_by_match[match] }
  end
  (live_by_match.keys - candidate_by_match.keys).each do |match|
    steps << { "op" => "remove_rule", "match" => match }
  end
  (live_by_match.keys & candidate_by_match.keys).each do |match|
    next if live_by_match[match] == candidate_by_match[match]

    steps << {
      "op" => "change_rule",
      "match" => match,
      "from" => live_by_match[match],
      "to" => candidate_by_match[match],
    }
  end

  Textus::Background::Plan.new(steps: steps, warnings: [])
end