Git with the program: migrating to Git for software revision control at DKIST

Andrew Ferayorni; Andrew Beard; Chris Berst; Keith Cummings; Stephen Guzzo; John Hubbard; Jon Muñoz

doi:10.1117/12.3022242

25 July 2024 Git with the program: migrating to Git for software revision control at DKIST

Andrew Ferayorni, Andrew Beard, Chris Berst, Keith Cummings, Stephen Guzzo, John Hubbard, Jon Muñoz

Proceedings Volume 13101, Software and Cyberinfrastructure for Astronomy VIII; 131014K (2024) https://doi.org/10.1117/12.3022242
Event: SPIE Astronomical Telescopes + Instrumentation, 2024, Yokohama, Japan

Abstract

The National Science Foundation’s Daniel K. Inouye Solar Telescope (DKIST) is a 4-meter solar observatory in operation at Haleakalā, Hawaii. The High-Level Software (HLS) group develops and maintains software and control systems for the observatory. During the nearly 20 yearlong observatory construction phase we utilized the Concurrent Versioning System (CVS) as the revision control component of our software configuration management process. As we transitioned into the observatory operations phase, we began looking at using a more modern revision control system that would offer more flexibility and control for software development going forward. Through our long-term planning process, the decision was made to transition from CVS to the Git revision control system. In this paper we describe the motivation to move from CVS to Git for software revision control at DKIST and explain the planning involved to ensure a smooth transition. We will review challenges faced, planning steps involved, migration results, and look at lessons learned from the process. We conclude by sharing initial feedback from the team on the experience thus far using Git.

Citation Download Citation

Andrew Ferayorni, Andrew Beard, Chris Berst, Keith Cummings, Stephen Guzzo, John Hubbard, and Jon Muñoz "Git with the program: migrating to Git for software revision control at DKIST", Proc. SPIE 13101, Software and Cyberinfrastructure for Astronomy VIII, 131014K (25 July 2024); https://doi.org/10.1117/12.3022242

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
8 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Control software

Control systems

Software development

Observatories

Process control

Engineering

Industry

Show All Keywords

Keywords/Phrases

Search In:

Publication Years