Revision as of 17:20, 28 December 2020

Welcome to the 2021 SPDX Google Summer of Code Project Page

See the proposal template if you are interested in submitting a Google Summer of Code proposal.

Should you have questions please do not hesitate to contact one of the mentors directly.

What is SPDX ?

First and foremost we are a community dedicated to solving the issues and problems around Open Source licensing and compliance. The SPDX work group (part of the Linux Foundation) consists of individuals, community members, and representatives from companies, foundations and organizations who use or are considering using the SPDX standard. The work group operates much like a meritocratic, consensus-based community project; that is, anyone with an interest in the project can join the community, contribute to the specification, and participate in the decision-making process. We come from many different backgrounds including open source developers, lawyers, consultants and business professionals, many of who have been involved with license compliance and identification for years.

As part of this effort we have developed a set of collateral that can be used:

• License List and Short Identifiers
• SPDX Specification for generating SPDX Documents in multiple formats
• A set of basic tools for working with SPDX Documents
• License Identifiers in source

Why choose an SPDX Project?

Contributing to one of the SPDX projects below will provide a valuable contribution to developers and/or users of open source software. We believe you will find the projects both technically challenging and rewarding. In essence we believe you will be able to look back one day and I say I was part of that effort.

Getting Involved

Beyond working with your mentor(s) we highly encourage students who select one of these projects to get involved with the SPDX community via our technical working group. Interaction with the technical team is primarily done via its mailing list and on gitter (see resources). There is however a weekly call you could join as well. .

Resources

• SPDX website
• SPDX Specification
• SPDX Workgroup Tools webpage
• SPDX tech mailing list

Proposed 2021 Projects

Mentors: please fill out the following template for any projects you wish to propose.

=== Project Name ===
add overview of project here
====Skills Needed====
what skills should the student have to do the coding exercises
====Background Information====
context for the project and references to be studied
====Available Mentors====
list individuals who are willing to mentor and provide information about the project proposal. 

(The projects from 2019 can be found on the 2019 Google Summer of Code projects page for SPDX ).

SPDX Workgroup Tooling Projects

These projects are aimed at contributing to the SPDX tools to help reduce the effort to create SPDX documents and increase the accuracy of them.

Project ideas coming soon...

SPDX Specification Projects

The following projects contribute directly to the creation or validation of the SPDX 2.1 specification.

SPDX Specification Views for legal counsels and developers

The proposal is to see if it possible to deduct large SPDX documents into a small subset SPDX document providing a specific reduced "views" on larger data.

Skills Needed

• Understanding of compliance needs of legal counsels and developers so we can remove friction to adopt SPDX

Background Information

SPDX documents commonly contain 100s, if not 1000s of entries making it hard for a human to make manual corrections or draw conclusions. No scanner can provide 100% complete data human corrections are usual needed. The aim from this proposal is twofold: 1. Enable developers with a "code view" of tool-generated SPDX document close to the code they work on to enable them to make corrections to the SPDX data. For instance amend SPDX package tag values or model package dependencies not detected by used scanner. 2. Provide legal counsels with a "package and limited file view" to enable legal conclusions

Available Mentors

Steve Winslow Thomas Steenbergen

ClearlyDefined exporting and importing SPDX documents

The goal of this GSoC project would be to add support in the ClearlyDefined project to export curated data into SPDX 2.2 documents. Once that is accomplished, being able to import SPDX documents into the curated database would be the next step.

Skills Needed

• Experience with JSON and YAML (XML a plus)
• Ability to interpret and implement the SPDX specification and related ClearlyDefined community documentation
• Ability to work with the community in integrating results with other projects
• Willingness to learn about open source licensing and related technical matters

Background Information

Export a ClearlyDefined workspace as a SPDX document:

• user to navigate to https://clearlydefined.io/workspace
• Add one or more components to the workspace through any of the existing means,
• then click Share, and then slick SPDX (choice of 2.2 supported output formats).

which would result in an SPDX document is exported containing all of the components that were in the workspace. Note: If there is mandatory information required by SPDX that ClearlyDefined does not have we will need to determine how to accommodate that.

To populate a workspace from a SPDX document:

• user to navigate to https://clearlydefined.io/workspace
• drag a SPDX document into the workspace and then all of the components in the SPDX document are added to the workspace.

There are some discrepancies between the content in ClearlyDefined and that SPDX documents, so work would be needed with both communities to figure out: what to do if license information in the SPDX disagrees with what ClearlyDefined has and how to handle pending curations?

Available Mentors

Kate Stewart William Bartholomew