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package validator
import (
"fmt"
"github.com/vektah/gqlparser/ast"
"github.com/vektah/gqlparser/gqlerror"
)
type ErrorOption func(err *gqlerror.Error)
func Message(msg string, args ...interface{}) ErrorOption {
return func(err *gqlerror.Error) {
err.Message += fmt.Sprintf(msg, args...)
}
}
func At(position *ast.Position) ErrorOption {
return func(err *gqlerror.Error) {
if position == nil {
return
}
err.Locations = append(err.Locations, gqlerror.Location{
Line: position.Line,
Column: position.Column,
})
if position.Src.Name != "" {
err.SetFile(position.Src.Name)
}
}
}
func SuggestListQuoted(prefix string, typed string, suggestions []string) ErrorOption {
suggested := SuggestionList(typed, suggestions)
return func(err *gqlerror.Error) {
if len(suggested) > 0 {
err.Message += " " + prefix + " " + QuotedOrList(suggested...) + "?"
}
}
}
func SuggestListUnquoted(prefix string, typed string, suggestions []string) ErrorOption {
suggested := SuggestionList(typed, suggestions)
return func(err *gqlerror.Error) {
if len(suggested) > 0 {
err.Message += " " + prefix + " " + OrList(suggested...) + "?"
}
}
}
func Suggestf(suggestion string, args ...interface{}) ErrorOption {
return func(err *gqlerror.Error) {
err.Message += " Did you mean " + fmt.Sprintf(suggestion, args...) + "?"
}
}
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