-
-
Save sandro/5110419 to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
require 'rb-fsevent' | |
unless ENV.has_key?('RSPEC_OPTIONS') | |
ENV['RSPEC_OPTIONS'] = '--fail-fast' | |
end | |
class Watcher | |
attr_accessor :now, :fsevent, :paths, :wip_enabled | |
REWRITE_REGEX = %r{(.*)(?:(app/)|(lib/))(.*)\.rb$} | |
def initialize | |
self.now = Time.now | |
self.fsevent = FSEvent.new | |
self.paths = Dir[File.expand_path("{app,spec,lib}")] | |
self.wip_enabled = false | |
end | |
def rspec_options | |
"#{ENV['RSPEC_OPTIONS']} #{wip_option}" | |
end | |
def start | |
set_up_fsevent | |
fsevent.run | |
end | |
def stop | |
fsevent.stop | |
end | |
def set_up_fsevent | |
fsevent.watch paths, no_defer: true do |directories| | |
puts "Detected change inside: #{directories.inspect}" | |
dir = directories.first[0...-1] | |
difference = (now - Time.now).to_i | |
files = `set -x && find #{dir} -type f -mtime #{difference}s`.split | |
self.now = Time.now | |
if files.any? | |
file = files.first.strip | |
if file !~ /_spec\.rb$/ | |
file.sub! REWRITE_REGEX, '\1spec/\3\4_spec.rb' | |
end | |
if File.exists?(file) && File.extname(file) == '.rb' | |
system %(set -x && spring rspec #{rspec_options} #{file}) | |
else | |
puts "File not executable: #{file}" | |
end | |
end | |
end | |
end | |
def toggle_wip! | |
self.wip_enabled = !wip_enabled | |
end | |
def wip_option | |
wip_enabled ? "-t wip" : "" | |
end | |
def wip_status | |
wip_enabled ? :enabled : :disabled | |
end | |
end | |
@watcher = Watcher.new | |
# Use Ctrl-\ to signal a QUIT event | |
trap('QUIT') do | |
@watcher.toggle_wip! | |
puts "\rWip tag #{@watcher.wip_status}..." | |
end | |
@watcher.start |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment