Split previous docker test CI into one for PRs and one for triggering
the main buildx workflow that deploys new images to Docker Hub.
Note that this needs to be further refactored soon to use reusable
workflows. The main portion of docker/docker-compose tests is duplicated
between the new main + test workflows.
This expands on the current testing suite a bit by introducing a new
workflow for testing functionality within the docker container. It runs
the same test suite as the regular "test" workflow, but also performs a
health check after running the app for 10 seconds to ensure
functionality.
The buildx workflow now waits for the docker test script to finish
successfully, rather than the regular test workflow. This will hopefully
avoid situations where new images are pushed with issues that aren't
detected in regular testing of the app.
Buildx workflow now waits for tests to pass before building/uploading
new images.
There's also a separate step for building a properly formatted tag image
if triggered by a new tag.
There doesn't really need to be a 'develop' branch anymore, since all
work is committed directly to 'main', with tags to indicate
production-ready builds.
As a result, the buildx-dev workflow is pretty pointless.
Since Docker Hub no longer allows automated builds for free tier users,
the build process for new images needs to be moved to GitHub Actions.
The existing buildx workflow has worked pretty well for the most part,
but was only enabled for the develop branch and only pushed the
buildx-experimental tag. This addition allows pushes to the main branch
to build updates for the "latest" tag as well, which is more commonly
used I think.
Also added debug to list architectures for buildx. Needless to say,
the buildx action is super flakey (as evidenced by a change to the
README breaking the entire build somehow).