Contents

# typed: strict
# frozen_string_literal: true

require "pathname"
require "stringio"

module Spoom
  module Cli
    module Helper
      extend T::Sig
      include Thor::Shell

      # Print `message` on `$stderr`
      #
      # The message is prefixed by a status (default: `Error`).
      sig { params(message: String, status: String).void }
      def say_error(message, status = "Error")
        status = set_color(status, :red)

        buffer = StringIO.new
        buffer << "#{status}: #{message}"
        buffer << "\n" unless message.end_with?("\n")

        $stderr.print(buffer.string)
        $stderr.flush
      end

      # Is `spoom` ran inside a project with a `sorbet/config` file?
      sig { returns(T::Boolean) }
      def in_sorbet_project?
        File.file?(sorbet_config)
      end

      # Enforce that `spoom` is ran inside a project with a `sorbet/config` file
      #
      # Display an error message and exit otherwise.
      sig { void }
      def in_sorbet_project!
        unless in_sorbet_project?
          say_error("not in a Sorbet project (no sorbet/config)")
          Kernel.exit(1)
        end
      end

      # Return the path specified through `--path`
      sig { returns(String) }
      def exec_path
        T.unsafe(self).options[:path] # TODO: requires_ancestor
      end

      sig { returns(String) }
      def sorbet_config
        Pathname.new("#{exec_path}/#{Spoom::Config::SORBET_CONFIG}").cleanpath.to_s
      end

      # Is the `--color` option true?
      sig { returns(T::Boolean) }
      def color?
        T.unsafe(self).options[:color] # TODO: requires_ancestor
      end

      # Colorize a string if `color?`
      sig { params(string: String, color: Symbol).returns(String) }
      def colorize(string, color)
        return string unless color?
        string.colorize(color)
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
spoom-1.0.6	lib/spoom/cli/helper.rb
spoom-1.0.5	lib/spoom/cli/helper.rb