A declaration order linter for golang. In case of this tool declarations are type, const, var and func.
This linter applies multiple rules where each can be disabled via cli parameter.
| rule | description | cli-options |
|---|---|---|
| declaration order | Enforces the order of global declarations (e.g. all global constants are always defined before variables). You can also define a subset of declarations if you don't want to enforce the order of all of them. | * disable check: -disable-dec-order-check * custom order: -dec-order var,const,func,type |
| declaration number | Enforces that the statements const, var and type are only used once per file. You have to use parenthesis to declare e.g multiple global types inside a file. | disable check: -disable-dec-num-check |
| init func first | Enforces the init func to be the first function in file. | disable check: -disable-init-func-first-check |
You may find the implementation of the rules inside analyzer.go.
go install gitlab.com/bosi/decorder/cmd/decorder# with default options
decorder ./...
# custom declaration order
decorder -dec-order var,const,func,type ./...
# disable declaration order check
decorder -disable-dec-order-check ./...
# disable check for multiple declarations statements
decorder -disable-dec-num-check ./...
# disable check that init func is always first function
decorder -disable-init-func-first-check ./...