WWTD: Travis simulator - faster + no more waiting for build emails.
Reads your .travis.yml and runs what travis would run (via rvm or rbenv).

gem install wwtd

(bracelets sold separately)

wwtd
START gemfile: gemfiles/rails32.gemfile, rvm: 2.0
....
START gemfile: gemfiles/rails32.gemfile, rvm: 1.9.3
....
Results:
SUCCESS gemfile: gemfiles/rails32.gemfile, rvm: 2.0
FAILURE gemfile: gemfiles/rails32.gemfile, rvm: 1.9.3

require 'wwtd/tasks'
task :default => :wwtd

• vendor/bundle is created if you have a committed lock file, add it to .gitignore or better yet to your global .gitignore.
• if you do not want --deployment but want a lockfile add bundler_args: "" to your .travis.yml

• might show errors that do not happen in serial builds
• runs number-of-processors builds in parallel
• runs each configuration in a separate process
• adds ENV["TEST_ENV_NUMBER"] (1 = "" 2 = "2") so you can do db = "test#{ENV['TEST_ENV_NUMBER']}"

wwtd --parallel
same result, but number-of-processors faster :)

• Kris Leech
• Eirik Dentz Sinclair
• Lukasz Krystkowiak
• Jeff Dean

Michael Grosser
[email protected]
License: MIT