alt Hacker NewsLast place I worked had long running end to end tests that would take 30 minutes on GHA (compared to maybe 5 locally) on every PR. This is going to make that a very expensive endeavour
Last place I worked had long running end to end tests that would take 30 minutes on GHA (compared to maybe 5 locally) on every PR. This is going to make that a very expensive endeavour
We host a fair bit of Terraform code in a repos on GitHub, including the project that bootstraps and manages our GH org’s config: permissions, repos, etc.
Hilariously, the official Terraform provider for GitHub is full of N+1 API call patterns — aka exponential scaling hotspots — so even generating a plan requires making a separate (remote, rate-limited) API call to check things like the branch protection status of every “main” branch, every action and PR policy, etc. As of today it takes roughly 30 minutes to do a full plan, which has to run as part of CI to make sure the pushed TF code is valid.
With this change, we’ll be paying once to host our projects and again for the privilege of running our own code on our own machines when we push changes…and the bill will continue to grow exponentially b/c the speed of their API serves to set an artificial lower bound on the runtime of our basic tests.
(To be fair, “slow” and “Terraform” often show up and leave parties at suspiciously similar times, and GitHub is far from the only SaaS vendor whose revenue goes up when their systems get slower.)