Class: Space::Architect::GateLint

Inherits:
Object
  • Object
show all
Defined in:
lib/space_architect/gate_lint.rb

Overview

Validates the structured gates block parsed from an iteration's

Acceptance Criteria section. Returns a Dry::Monads::Result:

Success(gates) — well-formed (or empty list)
Failure([messages]) — aggregated lint errors

Defined Under Namespace

Classes: GateContract

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.call(gates) ⇒ Object 



79
 
# File 'lib/space_architect/gate_lint.rb', line 79

def self.call(gates) = new.call(gates)

Instance Method Details

#call(gates) ⇒ Object 



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# File 'lib/space_architect/gate_lint.rb', line 81

def call(gates)
  return Success([]) if gates.nil? || (gates.is_a?(Array) && gates.empty?)
  return Failure(["gates block must be a YAML list, got #{gates.class}"]) unless gates.is_a?(Array)

  errors   = []
  seen_ids = {}
  contract = GateContract.new

  gates.each.with_index(1) do |gate, i|
    pfx = "gate[#{i}]"
    unless gate.is_a?(Hash)
      errors << "#{pfx}: must be a hash, got #{gate.class}"
      next
    end

    result = contract.call(gate)
    flatten_errors(result.errors.to_h, pfx, errors) unless result.success?

    id = gate["id"] || gate[:id]
    id = (id.is_a?(String) && !id.strip.empty?) ? id : nil
    next unless id

    if seen_ids.key?(id)
      errors << "#{pfx}: duplicate id '#{id}' (also at gate[#{seen_ids[id]}])"
    else
      seen_ids[id] = i
    end
  end

  errors.empty? ? Success(gates) : Failure(errors)
end