A simple spec runner for differed files
GRSpec is a tiny gem that can quickly and easily run specs for files that git has detected changes for, allowing for quick and easy regression checking without full-on test runs before committing and overloading build nodes.
gem install grspec
To run over files changed between the last commit and the current git diff, simply run grspec at the root of the project.
$ grspec
Changed files:
CHANGELOG.md
lib/grspec.rb
Matching specs:
lib/grspec.rb -> spec/lib/grspec_spec.rb
.....................
Finished in 2.77 seconds (files took 0.28235 seconds to load)
21 examples, 0 failures
grspec HEAD~5 will run grspec over the diff of the last 5 commits.
grspec master develop will run grspec over the diff between the master and develop branches. To avoid running changes that exist in the master branch that aren't present in the develop branch, a merge-base is used to diff those files changed since diverging from master
The grspec binary has a convenience option to perform a simple listing of the specs for changed files without actually running them. This is useful for piping off to other programs.
For example
$ grspec -d HEAD~5 | grep 'spec/'
spec/lib/grspec_spec.rb
spec/lib/spec_runner_spec.rb
$ grspec -d master HEAD | grep 'spec/lib/' | grspec
...
- Fork your own version of the repo
- Create your feature branch
- Commit and push your changes
- Create new Pull Request
Please include a decent description as to the problem you are solving for bug fixes, and the use-case you are supporting for new features and changes.
GitHub's issue tracker can be used to create new features and bugs, as well as track their progress.