Skip to content

Latest commit

 

History

History
78 lines (57 loc) · 4.4 KB

CONTRIBUTING.md

File metadata and controls

78 lines (57 loc) · 4.4 KB
Raw

CARS Contributing guide.

  1. Bug report
  2. Contributing workflow
  3. Contribution license agreement
  4. Coding guide
  5. Pylint pre-commit validation
  6. Merge request acceptation process

Bug report

Any proven or suspected malfunction should be traced in a bug report, the latter being an issue in the CARS github repository.

Don't hesitate to do so: It is best to open a bug report and quickly resolve it than to let a problem remains in the project. Notifying the potential bugs is the first way for contributing to a software.

In the problem description, be as accurate as possible. Include:

  • The procedure used to initialize the environment
  • The incriminated command line or python function
  • The content of the input and output configuration files (content.json)

Contributing workflow

Any code modification requires a Merge Request. It is forbidden to push patches directly into master (this branch is protected).

It is recommended to open your Merge Request as soon as possible in order to inform the developers of your ongoing work. Please add WIP: before your Merge Request title if your work is in progress: This prevents an accidental merge and informs the other developers of the unfinished state of your work.

The Merge Request shall have a short description of the proposed changes. If it is relative to an issue, you can signal it by adding Closes xx where xx is the reference number of the issue.

Likewise, if you work on a branch (which is recommended), prefix the branch's name by xx- in order to link it to the xx issue.

CARS Classical workflow is :

  • Check Licence and sign Contributor Licence Agreement (Individual or Corporate)
  • Create an issue (or begin from an existing one)
  • Create a Merge Request from the issue: a MR is created accordingly with "WIP:", "Closes xx" and associated "xx-name-issue" branch
  • CARS hacking code from a local working directory or from the forge (less possibilities) following Developer manual
  • Git add, commit and push from local working clone directory or from the forge directly
  • Follow Conventional commits specifications for commit messages
  • Beware that quality pre-commit tools are installed in continuous integration with classical quality code tools (see Developer manual).
  • Launch the tests on your modifications (or don't forget to add ones).
  • When finished, change your Merge Request name (erase "WIP:" in title ) and ask @cars to review the code (see below Merge request acceptation process)

Contribution license agreement

CARS requires that contributors sign out a Contributor License Agreement. The purpose of this CLA is to ensure that the project has the necessary ownership or grants of rights over all contributions to allow them to distribute under the chosen license (Apache License Version 2.0)

To accept your contribution, we need you to complete, sign and email to cars [at] cnes [dot] fr an Individual Contributor Licensing Agreement (ICLA) form and a Corporate Contributor Licensing Agreement (CCLA) form if you are contributing on behalf of your company or another entity which retains copyright for your contribution.

The copyright owner (or owner's agent) must be mentioned in headers of all modified source files and also added to the AUTHORS.md file.

Merge request acceptation process

The Merge Request will be merged into master after being reviewed by CARS steering committee (core committers) composed of:

  • David Youssefi (CNES)
  • Emmanuelle Sarrazin (CNES)
  • Emmanuel Dubois (CNES)

Only the members of this committee can merge into master.

The checklist of a Merge Request acceptance is the following:

  • At least one code review has been done by members of the group above (who check among others the correct application of the rules listed in the Coding guide).
  • All comments of the reviewers has been dealt with and are closed
  • The reviewers have signaled their approbation (thumb up)
  • No reviewer is against the Merge Request (thumb down)