for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
package output
import (
"fmt"
"go/format"
"strings"
)
// Decorator represents an interface to decorate the given content.
type Decorator interface {
Decorate(content string) (string, error)
}
// FormatDecorator applies a formatting decoration to the given content.
type FormatDecorator struct{}
// Decorate is the implementation of the Decorator interface.
func (FormatDecorator) Decorate(content string) (string, error) {
formatted, err := format.Source([]byte(content))
if err != nil {
return content, fmt.Errorf("could not format content: %v", err)
return string(formatted), nil
// ImportDecorator removes empty import statements from the given content.
type ImportDecorator struct{}
func (ImportDecorator) Decorate(content string) (string, error) {
// fight the symptom instead of the cause - if we didnt imported anything, remove it
decorated := strings.ReplaceAll(content, "\nimport ()\n", "")
return decorated, nil
fraenky8 /
tables-to-go
