Class: Gitlab::Ci::Build::Rules

Inherits:
Object
  • Object
show all
Includes:
Utils::StrongMemoize
Defined in:
lib/gitlab/ci/build/rules.rb

Defined Under Namespace

Classes: Result, Rule

Instance Method Summary collapse

Constructor Details

#initialize(rule_hashes, default_when:) ⇒ Rules

Returns a new instance of Rules.



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# File 'lib/gitlab/ci/build/rules.rb', line 26

def initialize(rule_hashes, default_when:)
  @rule_list    = Rule.fabricate_list(rule_hashes)
  @default_when = default_when
end

Instance Method Details

#evaluate(pipeline, context) ⇒ Object 



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# File 'lib/gitlab/ci/build/rules.rb', line 31

def evaluate(pipeline, context)
  if @rule_list.nil?
    Result.new(when: @default_when)
  elsif matched_rule = match_rule(pipeline, context)
    Result.new(
      when: matched_rule.attributes[:when] || @default_when,
      start_in: matched_rule.attributes[:start_in],
      allow_failure: matched_rule.attributes[:allow_failure],
      variables: matched_rule.attributes[:variables],
      needs: matched_rule.attributes[:needs]
    )
  else
    Result.new(when: 'never')
  end
rescue Rule::Clause::ParseError => e
  Result.new(when: 'never', errors: [e.message])
end