Skip to content

Latest commit

 

History

History
71 lines (46 loc) · 3.21 KB

CONTRIBUTING.md

File metadata and controls

71 lines (46 loc) · 3.21 KB
Raw

Contribution Guide

Contributions and issue reports are encouraged and appreciated!

Opening Issues

Before opening an issue, please check whether your issue has already been reported. Assuming it has not:

  • Describe the issue you're encountering or the suggestion you're making
  • Include any relevant steps to reproduce or code samples you can. It's always easier for us to debug if we have something that demonstrates the error.
  • Let us know what version of this project you were using. If you're using a github checkout, provide the git hash.

Submitting Changes

Most pull requests should target the develop branch. master is the release branch. develop is periodically merged into master after a period of testing.

Guidelines for Commit Messages

Summary Line

The summary line of your commit message should summarize the changes being made. Commit messages should be written in the imperative mood and should describe what happens when the commit is applied. If your commit modifies one of the in-tree haskell packages specifically, please prefix your commit summary with the name of the package being modified.

One way to think about it is that your commit message should be able to complete the sentence: "When applied, this commit will..."

Note on bumping dependencies

Commits that update a dependency should include some information about why the dependency was updated in the commit message.

Body

For breaking changes, new features, refactors, or other major changes, the body of the commit message should describe the motivation behind the change in greater detail and may include references to the issue tracker. The body shouldn't repeat code/comments from the diff.

Guidelines for Pull Requests

Wherever possible, pull requests should add a single feature or fix a single bug. Pull requests should not bundle several unrelated changes.

Code Quality

Warnings

Your pull request should add no new warnings to the project. It should also generally not disable any warnings.

Build and Test

Make sure the project builds and that the tests pass! This will generally also be checked by CI before merge, but trying it yourself first means you'll catch problems earlier and your contribution can be merged that much sooner!

You can run the tests like this:

nix-build release.nix

Documentation

In the code

We're always striving to improve documentation. Please include haddock documentation for any added code, and update the documentation for any code you modify.

In the Changelog

Add an entry to the changelog when your PR:

  • Adds a feature
  • Deprecates something
  • Includes a breaking change
  • Makes any other change that will impact users

In the Readme

The readme is the first place a lot of people look for information about the repository. Update any parts of the readme that are affected by your PR.