What tool do you usually use for static code analysis?

For static code analysis in Go, I usually use the built-in tool golangci-lint. It is a powerful linter that combines many checks in one:

• govet — detects potential errors
• golint — code style
• staticcheck — deeper analysis
• ineffassign — ineffective assignments

Example of how to run:

golangci-lint run ./...

It helps find errors and improve code quality before the compilation and testing stages.