Contents

#!/usr/bin/env ruby

$LOAD_PATH.unshift(__dir__ + "/../lib")

require "harri"
require "harri/version"

require "filewatcher"
require "optparse"

class CLI
  def self.parse_options(args)
    options = {}

    option_parser = OptionParser.new do |opts|
      opts.banner = "Usage: harri -f FILE"

      opts.separator ""

      opts.separator "Example:"
      opts.separator "  $ harri -f ghcid.txt"

      opts.separator ""

      opts.separator "Options:"

      opts.on("-v", "--version", "Print the version") do |v|
        puts "Harri v#{Harri::Version::VERSION}"
        exit
      end

      opts.on_tail("-h", "--help", "Show this message") do
        puts opts
        exit
      end

      opts.on("-f", "--file FILE", "The file containing GHC errors") do |file|
        options[:file] = file
      end
    end

    option_parser.parse!(args)

    options
  end
end

ARGV << "-h" if ARGV.empty? && $stdin.tty?
cli_options = CLI.parse_options ARGV

error_dir = File.expand_path(File.dirname(cli_options[:file]))
error_log = File.read cli_options[:file]
unused_import_errors = Harri.parse_unused_import_errors_from_log error_log

unused_import_errors.each do |import_info|
  source_location = File.join error_dir, import_info[:file]

  file_contents = File.read source_location
  replaced = Harri.remove_unused_imports file_contents, import_info
  File.write source_location, replaced
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
harri-0.1.0	exe/harri