diff options
Diffstat (limited to 'vendor/github.com/vektah/gqlgen/neelance/errors')
-rw-r--r-- | vendor/github.com/vektah/gqlgen/neelance/errors/errors.go | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/vendor/github.com/vektah/gqlgen/neelance/errors/errors.go b/vendor/github.com/vektah/gqlgen/neelance/errors/errors.go new file mode 100644 index 00000000..fdfa6202 --- /dev/null +++ b/vendor/github.com/vektah/gqlgen/neelance/errors/errors.go @@ -0,0 +1,41 @@ +package errors + +import ( + "fmt" +) + +type QueryError struct { + Message string `json:"message"` + Locations []Location `json:"locations,omitempty"` + Path []interface{} `json:"path,omitempty"` + Rule string `json:"-"` + ResolverError error `json:"-"` +} + +type Location struct { + Line int `json:"line"` + Column int `json:"column"` +} + +func (a Location) Before(b Location) bool { + return a.Line < b.Line || (a.Line == b.Line && a.Column < b.Column) +} + +func Errorf(format string, a ...interface{}) *QueryError { + return &QueryError{ + Message: fmt.Sprintf(format, a...), + } +} + +func (err *QueryError) Error() string { + if err == nil { + return "<nil>" + } + str := fmt.Sprintf("graphql: %s", err.Message) + for _, loc := range err.Locations { + str += fmt.Sprintf(" (line %d, column %d)", loc.Line, loc.Column) + } + return str +} + +var _ error = &QueryError{} |