Github action workflow triggers

[thatcomputerguy0101]

Only running workflows on pushes to main and PRs may be insufficient for making testing as easy as possible within reason. One solution would be to add the workflow_dispatch trigger to enable specific workflows to be run on-demand. Another solution would be running on all pushes, which is at risk of notification spam (and is also wasteful on compute, which while free, is probably best to not abuse).

[thatcomputerguy0101]

Another advantage of adding workflow_dispatch is that an option menu can be presented before running, eg. for selecting which images to build in case only certain results are of concern.

[crschardt]

I support doing this. One more benefit is that it makes it easier to test code in a fork without having to create a PR.

[samfreund]

PR and I'll approve 👍

[crschardt]

Do you need to do anything to enable the option menu, or will that appear automatically once you add workflow-dispatch?

[thatcomputerguy0101]

I think it appears if inputs are configured under the workflow_dispatch option.

[Gold856]

Personally, I like having everything run on push, and just disable notifications on Actions (I don't feel a need to be notified immediately) and selectively enable/disable Actions when needed, but if it's nicer to just click the button, I'm not opposed.

[Gold856]

As far as I can tell, everything runs on push.