Awesome Go code formatters
A curated list of Go code formatters.
Code formatters
- gofmt -- the default built-in formatter.
- go-parsefix -- fixes simple parse errors.
- go-ruleguard -- analysis-based formatter based on custom rules.
- gofumpt -- a stricter gofmt.
- golines -- fixes long lines.
- goreturns -- fills in return statements with zero values to match the func return types.
- keyify -- turns unkeyed struct literals into keyed ones.
- unconvert -- removes unnecessary type conversions.
- structslop -- checks struct can be re-arranged fields to get optimal struct size (can reduce memory use in large collections of struct instances) -- Medium article here.
Imports formatters
- dedupimport -- fixes duplicate named/unnamed imports that have the same import path
- gci -- controls package import order and make it always deterministic.
- goimports-reviser -- goimports alternative.
- goimports -- adds missing imports and removes unused ones.
Code generators
- stringer -- generates string representation for integer constants.