Class: SimpleCovMcp::Commands::ValidateCommand

Inherits:
BaseCommand
  • Object
show all
Defined in:
lib/simplecov_mcp/commands/validate_command.rb

Overview

Validates coverage data against a predicate. Exits with code 0 (pass), 1 (fail), or 2 (error).

Usage:

simplecov-mcp validate policy.rb                # File mode
simplecov-mcp validate -i '->(m) { ... }'       # Inline mode

Instance Attribute Summary

Attributes inherited from BaseCommand

#cli, #config, #source_formatter

Instance Method Summary collapse

Methods inherited from BaseCommand

#initialize

Constructor Details

This class inherits a constructor from SimpleCovMcp::Commands::BaseCommand

Instance Method Details

#execute(args) ⇒ Object 



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# File 'lib/simplecov_mcp/commands/validate_command.rb', line 15

def execute(args)
  # Parse command-specific options
  inline_mode = false
  code = nil

  # Simple option parsing for -i/--inline flag
  while args.first&.start_with?('-')
    case args.first
    when '-i', '--inline'
      inline_mode = true
      args.shift
      code = args.shift or raise UsageError.for_subcommand('validate -i <code>')
    else
      raise UsageError, "Unknown option for validate: #{args.first}"
    end
  end

  # If not inline mode, expect a file path as positional argument
  unless inline_mode
    file_path = args.shift or raise UsageError.for_subcommand('validate <file> | -i <code>')
    code = file_path
  end

  # Evaluate the predicate
  result = if inline_mode
    PredicateEvaluator.evaluate_code(code, model)
  else
    PredicateEvaluator.evaluate_file(code, model)
  end

  exit(result ? 0 : 1)
rescue UsageError
  # Usage errors should exit with code 1, not 2
  raise
rescue => e
  handle_predicate_error(e)
end