air VS tilt

To enable live reloading in Go we will checkout the command tool, Air - Live reload for Go apps.

☁️ Repositório do Air

This is made possible thanks to the Air tool, which now comes with every project you create. The configuration is as follows:

At a recent job, we had slightly different containers for local dev; our backend containers (for a Go app) had Air [1] installed for live reloading, plus Delve [2] running inside the container for VS Code's debugger to connect to. We also had a frontend container for local dev, which didn't get deployed as a container, just as static files.

[1] https://github.com/cosmtrek/air

[2] https://github.com/go-delve/delve/

Air is an automatic reloading tool for Go applications. It keeps an eye on code changes and automatically restarts the application, making development more efficient.

Just to add to the list there is also https://github.com/cosmtrek/air

Do you use anything for live reloading? This is one aspect I miss when using gomponents compared to go templates, where I had a setup using Browsersync, which immediately refreshed whenever html/css/js changed. Now, since all HTML is within Go code, I have to recompile my go program to see changes, which takes up to ~5sec (I use https://github.com/cosmtrek/air for this).

Could improve that crappy feedback loop :)

If the language runtimes are compiled you can't do this, but if not, in theory you shouldn't need such a stupidly long core development feedback loop.

I'm a huge fan of https://tilt.dev/ and the possibilities it unlocks for that pre-commit development.

Something like https://tilt.dev/ where you spin up a subset of the service graph in a cloud environment that hot-reloads based on local edits.

To get a similar experience of preevy up, first we’ll need to split the build and deploy using process or alternatively employ tools that orchestrate build-tag-push-update-sync flow like Skaffold/Tilt.

It's not a direct competitor, but we use https://tilt.dev/ at my company for local and remote development.

For local testing you use tilt that runs stateful services locally in a kind k8s cluster. That same config can deploy to a remote k8s server to easily share a preview of new features, which is useful for prototyping things that might not necessarily ever be merged.

There are dedicated tools just for that. Apart from skaffold check also tilt.dev, garden.io, devspace.sh, okteto.com

You basically start by downloading kind, then tilt. Then create a kind cluster with the provided configuration in the tilt repo. Then run tilt up and that's it. You'll have a fully functional Kubernetes cluster and project running complete with deployments and services. Nothing too fancy, no RBAC, no network policies etc.. Just the bare minimum to get you up and running.

I recommend also looking into tilt.

Second, and perhaps the best of all is, that I created a tilt repository located here.

But apart from the other "k8s in a box" options (like minikube, k0s, ...) you could also have a look at tilt (https://tilt.dev/), it sounds like this might be a good fit for your use case as well.