Add a way to run the rake task with a formatter

estevaoam · Jul 28, 2014 · 9de791c · 9de791c
1 parent f00d159
commit 9de791c
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diff --git a/README.markdown b/README.markdown
@@ -41,6 +41,9 @@ The default rake task uses [WWTD] to test multiple versions of RSpec.
 
 ``` ruby
 rake
+
+# with a formatter
+FORMATTER=Nc rake
 ```
 
 [WWTD]: https://github.com/grosser/wwtd
diff --git a/Rakefile b/Rakefile
@@ -4,6 +4,8 @@ require 'bundler/gem_tasks'
 require 'rspec/core/rake_task'
 require 'wwtd/tasks'
 
-RSpec::Core::RakeTask.new(:spec)
+RSpec::Core::RakeTask.new(:spec) do |t|
+  t.rspec_opts = "--format=#{ENV['FORMATTER']}" if ENV['FORMATTER']
+end
 
 task :default => :wwtd