You updated golangci/golangci-lint-action to v9. CI failed. Welcome to golangci-lint v2.
The new version has stricter errcheck rules by default. Functions that return errors need handling. Yes, even fmt.Fprintln.
Here's how to fix it properly.
Your first commit after cloning a repo takes 30 seconds. Why? Pre-commit is compiling Go from source.
Binary releases fix this. Ship hooks backed by pre-built binaries.
Go works well for GitHub Actions. Single binaries, fast starts, cross-platform builds, and no runtime deps.
Here's how to go from code to release.
"The code looks correct" is not the same as "I ran the code and it works."
This distinction costs engineering teams hours every week. Failed CI runs. Broken deployments. Embarrassing rollbacks. All because someone pattern-matched instead of verified.
Here's a framework for building verification into your workflow.
AI coding assistants are increasingly the first responders to pre-commit failures and CI errors. The error messages your CLI produces directly influence how these agents attempt fixes. Often, these fixes happen without human review.
Here's how to design CLI output that guides AI agents toward correct remediation.
I just published readability, a GitHub Action that checks docs. But this post isn't about metrics. It's about the release system that makes shipping easy.
My workflow reads deployment mappings from a ConfigMap mounted as a volume. Five milliseconds, zero API calls. But what happens when the mount fails?
The answer isn't "return an error." It's "try the next thing."
The Terraform config was already committed. Three pull requests deep before anyone noticed. Now it's in git history. Audit logs show violations. The team is explaining how vendor lock-in crept in.
Pre-commit hooks stop this before it starts.
The cluster scan was killing performance. Every image push meant querying the API server for all deployments. 5-10 seconds of latency. Hundreds of API calls per day asking the same question.
The answer changed maybe once a week, but I was asking every five minutes.
This is the pattern that fixed it.
A few days ago I wrote about why release-please PRs don't trigger builds and proposed a dual-trigger pattern as the fix. Today I discovered that pattern is a workaround with side effects. Here's the actual solution.