gofmt - Man Page

• Format a file and display the result to the console: gofmt source.go
• Format a file, overwriting the original file in-place: gofmt -w source.go
• Format a file, and then simplify the code, overwriting the original file: gofmt -s -w source.go
• Print all (including spurious) errors: gofmt -e source.go

tldr.sh

gofmt [flags] [path]...

A tool for formatting Go source code.  For full documentation run gofmt -help or see http://golang.org/cmd/gofmt.

go(1)

go(1).