Document installing of pre-commit hooks.

Signed-off-by: Daniel Nephin <dnephin@gmail.com>
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Daniel Nephin 2015-08-25 10:53:31 -04:00
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@ -30,6 +30,17 @@ that should get you started.
`docker-compose` from anywhere on your machine, it will run your development
version of Compose.
## Install pre-commit hooks
This step is optional, but recommended. Pre-commit hooks will run style checks
and in some cases fix style issues for you, when you commit code.
Install the git pre-commit hooks using [tox](https://tox.readthedocs.org) by
running `tox -e pre-commit` or by following the
[pre-commit install guide](http://pre-commit.com/#install).
To run the style checks at any time run `tox -e pre-commit`.
## Submitting a pull request
See Docker's [basic contribution workflow](https://docs.docker.com/project/make-a-contribution/#the-basic-contribution-workflow) for a guide on how to submit a pull request for code or documentation.