Musings, Explorations, and Announcements


15 December 2019

It’s generally impossible to only use services, private or government, that perfectly align with one’s values, so one must opt to choose one’s battles. The controversy over GitHub’s contract with U.S. Immigration and Customs Enforcement is the latest such battle in the open-source software world. GitHub employees and users are trying to pressure GitHub to drop the contract, as a way to place greater pressure on ICE and the U.S. government to curtail crimes and human rights abuses.

A letter to GitHub signed by many open-source maintainers has raised the profile of this campaign. It stops short of calling for users to abandon GitHub, but many users concerned about this issue are searching for alternatives and considering how much they are locked in to GitHub’s ecosystem. I realize that I’m fairly locked in myself, in both personal and professional projects. While I’m not prepared to leave GitHub entirely, I wanted to see how hard it would be to set up a system where I have greater control. So here is documentation of setting up a git hosting service with using Gitea and

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4 December 2019

I’m recruiting a Research Software Engineer to join my team at EcoHealth Alliance in New York. Details and how to apply can be found at

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24 September 2019

For a number of reasons I’ve been trying out GitLab as a replacement for for both GitHub and various continuous integration systems, and have been exploring configurations useful for model-fitting pipelines. I turned one of these into an example repository that shows how to use GitLab together with the Rocker Docker images and the drake build system to reproducibly run a project pipeline, using the cacheing functionality across all three tools to make things reasonably speedy and enable both local and remote builds.

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9 August 2019

For me, the task of building a personal website is fraught with so many of my technical, aesthetic, and personal hangups that I hadn’t updated mine since mid-graduate school. Thanks to consistent pestering by Maëlle, though, I finally got around to re-building this one using a modern toolkit. Hopefully I can keep it up to date.

Here are some of the pieces that I used to build it:

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30 April 2019

See my original post for background and updates. I was glad to see the announcement from the DataCamp Board that, after a long period of silence and inaction, the company is taking seriously an incident of sexual misconduct and re-examining its approach to the issue and its relationship with concerned instructors. The CEO’s leave of absence and the engagement of Ms. Bhargava indicate a turn in the right direction.

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