#!/usr/bin/env ruby
=begin =======================================================================

# TORK 1 2014-10-26 20.0.0

## NAME

tork - Continuous testing tool for Ruby

## SYNOPSIS

`tork` [*OPTION*]... [*CONFIG*]...

## DESCRIPTION

This program can be thought of as an interactive version of tork-runner(1).
It functions as a rudimentary command-line user interface to tork-driver(1).

First, it applies the given *CONFIG* values, which are either (1) paths to
directories that contain configuration files or (2) names of configuration
helpers listed in the description of the `TORK_CONFIGS` environment variable.

Next, it waits for you to supply interactive commands either (1) directly on
its stdin or (2) remotely through tork-remote(1).  From then onward, type `h`
and press ENTER to see a help message that shows a menu of accepted commands.

Some interactive commands accept additional arguments, described as follows.

`t` *test_file* [*line_number*]...
  Runs the given *test_file* while only running those tests that are defined
  on the given list of *line_number*s.  If no *line_number*s are given, then
  only those tests that have changed since the last run of the *test_file*
  will now be run.

`s` [*signal*]
  Stops test files that are currently running by sending the given *signal*
  (optional; defaults to `SIGTERM`) to their respective worker processes.

This program can be controlled remotely by multiple tork-remote(1) instances.

## OPTIONS

`-h`, `--help`
  Show this help manual.

## FILES

*.tork/config.rb*
  Optional Ruby script that is loaded inside this Tork process on startup.
  It can read and change the `ENV['TORK_CONFIGS']` environment variable.

## ENVIRONMENT

`TORK_CONFIGS`
  Colon-separated (:) list of either paths to directories that contain
  configuration files or names of the following configuration helpers.

  > `dotlog`
  >   Hides log files by prefixing their names with a period (dot).
  >
  > `logdir`
  >   Keeps log files away from your tests, in the `log/` directory.
  >
  > `coverage`
  >   Measures C0 code coverage under Ruby 1.9 and dumps a hash in YAML
  >   format at the end of your log file containing every Ruby script that
  >   was loaded from the current working directory or any of its descendant
  >   directories (the key) mapped to the following information (the value):
  >
  > > `:grade`
  > >   Percentage of source lines that were C0 covered.
  > >
  > > `:nsloc`
  > >   Total number of source lines of code in the file.
  > >
  > > `:holes`
  > >   Line numbers of source lines that were not covered.
  >
  > `test`
  >   Supports the Test::Unit standard library.
  >
  > `spec`
  >   Supports the [RSpec] testing framework.
  >
  > `cucumber`
  >   Supports the [Cucumber] testing framework.
  >
  > `bundler`
  >   Supports the [Bundler] dependency framework.
  >
  > `rails`
  >   Supports the [Ruby on Rails] web framework.
  >
  > `devise`
  >   Supports the [Devise] authentication framework.
  >
  > `factory_girl`
  >   Supports the [factory_girl] testing library.
  >
  > `parallel_tests`
  >   Supports the [parallel_tests] testing library.

## SEE ALSO

tork-runner(1), tork-driver(1), tork-master(1)

[factory_girl]: https://github.com/thoughtbot/factory_girl
[memory_test_fix]: https://github.com/stepahn/memory_test_fix
[parallel_tests]: https://github.com/grosser/parallel_tests
[Ruby on Rails]: http://rubyonrails.org
[Cucumber]: https://cukes.info
[RSpec]: http://rspec.info
[Devise]: https://github.com/plataformatec/devise
[Bundler]: http://bundler.io

=end =========================================================================

TORK_DOLLAR_ZERO = $0
$0 = File.basename(__FILE__) # for easier identification in ps(1) output

require 'binman'
BinMan.help

ENV['TORK_CONFIGS'] = [ENV['TORK_CONFIGS'], *ARGV].join(':') if ARGV.any?
require 'tork/config'

require 'tork/cliapp'
Tork::CLIApp.new.loop