Adopt GitHub Actions build/test/push

[dev-dull]

FYI

I'm mostly opening this issue as a signal that I intend to implement this. If you have CI/CD elsewhere, please close with comment.

Plan of action

...crap. I only realized this heading is a pun after writing it. I hate it, but being able to complain about it is funny to me, so it stays.

Write a GitHub Action Workflow that performs the following steps:

• install requirements
• run tests (pytest)
• build docker image
• Test run docker image (stretch goal: re-run tests inside container)
• Tag+push docker image when current branch == repo default branch

Schedule workflow on a cron:

• Identify when the base image gets updated
• Schedule cron to run at D+1 (next day)

[dev-dull]

I just wanted to note here for @solairen and anyone else interested in pursuing this, I won't be getting around to this until Tuesday, June 24th or possibly Wednesday (I'm prepping for job interviews). So if you're interested in picking up this work and want to knock this out, go for it!

[dev-dull]

TODO: Support ARM (see #13 )

[dev-dull]

Good news for me, bad news for this effort: For the time being, I need to continue to prioritize my job hunt.

[dev-dull]

Below is the current task list for this ticket:

✅ install requirements
✅ run tests (pytest)
⬛ build docker image (including ARM version)
⬛ Test run docker image (stretch goal: re-run tests inside container)
⬛ Tag+push docker image when current branch == repo default branch

Schedule workflow on a cron:
⬛ Identify when the base image gets updated
⬛ Schedule cron to run at D+1 (next day)