#!/usr/bin/env ruby

# frozen_string_literal: true

$LOAD_PATH.unshift("#{__dir__}/../lib")

require "optparse"

require "codeclimate_diff/runner"

require "codeclimate_diff"

options = {}

OptionParser.new do |opts|

opts.banner = "Usage: codeclimate_diff [options]"

opts.on("-b", "--baseline", "Means it will regenerate the baseline.")

opts.on("-n", "--new-only",

"It will only show what you have changed and not existing issues in files you have touched.")

opts.on("-pPATTERN", "--pattern=PATTERN",

"Grep pattern to filter files. If provided, will filter the files changed on your branch further.")

end.parse!(into: options)

if options[:baseline]

CodeclimateDiff::Runner.generate_baseline

elsif options[:"new-only"]

CodeclimateDiff::Runner.run_diff_on_branch(options[:pattern], show_preexisting: false)

else

CodeclimateDiff::Runner.run_diff_on_branch(options[:pattern], show_preexisting: true)

end