git_parse_url.rb

#!/usr/bin/env ruby
# frozen_string_literal: true

module ParseGitURL
  SSH = /^(?:[^@]+)@([^:]+):(.+)/.freeze
  HTTPS = %r{^https://([^/]+)/(.+)}.freeze

  def parse(input)
    case input
    when SSH then "#{Regexp.last_match(1)} #{Regexp.last_match(2)}"
    when HTTPS then "#{Regexp.last_match(1)} #{Regexp.last_match(2)}"
    else ''
    end.sub(/\.git$/, '')
  end
end

if __FILE__ == $PROGRAM_NAME
  require 'minitest/spec'
  require 'minitest/autorun'
  include ParseGitURL
  {
    'git@github.com:foo' => 'github.com foo',
    'git@github.com:foo/bar' => 'github.com foo/bar',
    'git@gitlab.com:foo/bar/baz' => 'gitlab.com foo/bar/baz',
    'git@gitlab.com:foo/bar/baz.git' => 'gitlab.com foo/bar/baz',
    'me@localhost:foo/bar/baz' => 'localhost foo/bar/baz',
    'https://github.com/foo' => 'github.com foo',
    'https://github.com/foo/bar' => 'github.com foo/bar',
    'https://github.com/foo/bar.git' => 'github.com foo/bar'
  }.each do |input, output|
    describe "parse('#{input}')" do
      it '' do
        _(parse(input)).must_equal output
      end
    end
  end
end