Class: Parabot::CLI::ArgumentParser

Inherits:
Object
  • Object
show all
Defined in:
lib/parabot/cli/argument_parser.rb

Overview

Handles parsing of command line arguments and options

Instance Method Summary collapse

Instance Method Details

#extract_options(args) ⇒ Object 



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# File 'lib/parabot/cli/argument_parser.rb', line 7

def extract_options(args)
  options = {}

  i = 0
  while i < args.length
    case args[i]
    when "--dry-run"
      options[:dry_run] = true
      i += 1
    when "--force"
      options[:force] = true
      i += 1
    when "--config", "-c"
      if i + 1 < args.length && !option?(args[i + 1])
        options[:config] = args[i + 1]
        i += 2
      else
        i += 1
      end
    when "--language", "-l"
      if i + 1 < args.length && !option?(args[i + 1])
        options[:language] = args[i + 1]
        i += 2
      else
        i += 1
      end
    when "--timeout", "-t"
      if i + 1 < args.length && !option?(args[i + 1])
        options[:timeout] = args[i + 1].to_i
        i += 2
      else
        i += 1
      end
    when "--project-root", "-p"
      if i + 1 < args.length && !option?(args[i + 1])
        options[:project_root] = args[i + 1]
        i += 2
      else
        i += 1
      end
    else
      i += 1
    end
  end

  options
end

#help_requested?(args) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/parabot/cli/argument_parser.rb', line 94

def help_requested?(args)
  args.include?("--help") || args.include?("-h") || args.include?("help")
end

#only_options?(args) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/parabot/cli/argument_parser.rb', line 87

def only_options?(args)
  # Check if all arguments are options (start with -) or option values
  # This handles cases like ["--dry-run", "--project-root", "/path"]
  remaining_args = remove_options_and_values(args, nil)
  remaining_args.empty?
end

#remove_options_and_values(args, command) ⇒ Object 



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# File 'lib/parabot/cli/argument_parser.rb', line 55

def remove_options_and_values(args, command)
  result = []
  i = 0

  while i < args.length
    arg = args[i]

    # Skip the command itself (if provided)
    if command && arg == command
      i += 1
      next
    end

    # Skip option flags and their values
    case arg
    when "--dry-run"
      i += 1  # Skip just the flag
    when "--config", "-c", "--language", "-l", "--timeout", "-t", "--project-root", "-p"
      i += 2  # Skip flag and its value
    when /^-/
      # Any other option flag - skip just the flag
      i += 1
    else
      # Regular argument - keep it
      result << arg
      i += 1
    end
  end

  result
end