go fmt

Format Go source files. Prints the filenames that are changed. More information: https://pkg.go.dev/cmd/go#hdr-Gofmt__reformat__package_sources.

• Format Go source files in the current directory:
  go fmt
• Format a specific Go package in your import path ($GOPATH/src):
  go fmt {{path/to/package}}
• Format the package in the current directory and all subdirectories (note the ...):
  go fmt {{./...}}
• Print what format commands would've been run, without modifying anything:
  go fmt -n
• Print which format commands are run as they are run:
  go fmt -x