Love sourcehut and want to see them succeed, but their build service (despite having some very cool ideas like allowing you to SSH into your build container) is pretty barebones / lacking compared to GH/GitHub actions. You either get no task parallelism (all your tasks are in one manifest) or you get up to N=4 parallelism (you have four manifests). As far as I can tell, you can’t specify job dependencies beyond just “when this job finishes, trigger this next job by deploying a manifest”. No build caching, and artifact sharing felt like a kludge.