docs/CONTRIBUTING.md

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Contributing to Kitematic

Thanks for contributing and supporting the Kitematic project.

Before you file a bug or pull request, please take a comment to read the following guidelines for more details on how to file a bug report or submit a pull request to help make the contribution process awesome for everyone working on this project.

Following these guidelines helps to communicate that you respect the time of the developers managing and developing this open source project. In return, they should reciprocate that respect in addressing your issue or assessing patches and features.

Table of Contents

Using the Issue Tracker

The Issue Tracker is the preferred channel for Bug Reports, Features Requests and Submitting Pull Requests, but please respect the following restrictions:

  • Please don't use the issue tracker for personal support requests. Our HipChat room is a better place to get help.

Bug Reports

A bug is a demonstrable problem that is caused by the code in the repository. Good bug reports are extremely helpful, so thanks!

Guidelines for bug reports:

  1. Use the GitHub issue search — check if the issue has already been reported.

  2. Check if the issue has been fixed — try to reproduce it using the latest master or development branch in the repository.

  3. More details are encouraged — please give more details on the steps to reproduce the bug and attach a screenshot of the bug if possible.

A good bug report shouldn't leave others needing to chase you up for more information. Please try to be as detailed as possible in your report. What is your environment? What steps will reproduce the issue? What browser(s) and OS experience the problem? Do other browsers show the bug differently? What would you expect to be the outcome? All these details will help people to fix any potential bugs.

Example:

Short and descriptive example bug report title

A summary of the issue and the browser/OS environment in which it occurs. If suitable, include the steps required to reproduce the bug.

  1. This is the first step
  2. This is the second step
  3. Further steps, etc.

<url> - a link to the screen shot of the bug if possible

Any other information you want to share that is relevant to the issue being reported. This might include the lines of code that you have identified as causing the bug, and potential solutions (and your opinions on their merits).

Feature Requests

Feature requests are welcome. But take a moment to find out whether your idea fits with the scope and aims of the project. A roadmap of the project is kept on the Kitematic Roadmap Trello board. It's up to you to make a strong case to convince the project's developers of the merits of this feature. Please provide as much detail and context as possible.

Submitting Pull Requests

Good pull requests—patches, improvements, new features—are a fantastic help. They should remain focused in scope and avoid containing unrelated commits.

Please ask first before embarking on any significant pull request (e.g. implementing features, refactoring code, porting to a different language), otherwise you risk spending a lot of time working on something that the project's developers might not want to merge into the project.

Please adhere to the Code Guidelines used throughout the project (indentation, accurate comments, etc.) and any other requirements (such as test coverage).

Adhering to the following process is the best way to get your work included in the project:

  1. Fork the project, clone your fork, and configure the remotes:
# Clone your fork of the repo into the current directory
git clone https://github.com/<your-username>/kitematic.git
# Navigate to the newly cloned directory
cd kitematic
# Assign the original repo to a remote called "upstream"
git remote add upstream https://github.com/kitematic/kitematic.git
  1. If you cloned a while ago, get the latest changes from upstream:

    git checkout master
    git pull upstream master
    
  2. Create a new topic branch (off the main project development branch) to contain your feature, change, or fix:

    git checkout -b <topic-branch-name>
    
  3. Commit your changes in logical chunks. Please adhere to these git commit message guidelines or your code is unlikely be merged into the main project. Use Git's interactive rebase feature to tidy up your commits before making them public.

  4. Locally merge (or rebase) the upstream development branch into your topic branch:

    git pull [--rebase] upstream master
    
  5. Push your topic branch up to your fork:

    git push origin <topic-branch-name>
    
  6. Open a Pull Request with a clear title and description against the master branch.

Code Guidelines

Javascript

  • Semicolons (in client-side JS)
  • 2 spaces (no tabs)
  • strict mode
  • "Attractive"

Checking Javascript code standards with JSHint

Run sh jshint.sh before committing to ensure your changes follow our coding standards. Add any exceptions to global variables at the bottom of the .jshintrc file.

HTML

Adhere to the Code Guide.

  • Use tags and elements appropriate for an HTML5 doctype (e.g., self-closing tags).
  • Use CDNs and HTTPS for third-party JS when possible. We don't use protocol-relative URLs in this case because they break when viewing the page locally via file://.
  • Use WAI-ARIA attributes in documentation examples to promote accessibility.

CSS/LESS

Adhere to the Code Guide.

License

By contributing your code, you agree to license your contribution under the AGPL license.