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errors.go
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/
errors.go
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package blocks
import (
"errors"
"fmt"
"regexp"
"strconv"
"strings"
"github.com/authzed/spicedb/pkg/spiceerrors"
)
var (
yamlLineRegex = regexp.MustCompile(`line ([0-9]+): (.+)`)
yamlUnmarshalRegex = regexp.MustCompile("cannot unmarshal !!str `([^`]+)...`")
)
func convertYamlError(err error) error {
linePieces := yamlLineRegex.FindStringSubmatch(err.Error())
if len(linePieces) == 3 {
lineNumber, parseErr := strconv.ParseUint(linePieces[1], 10, 32)
if parseErr != nil {
lineNumber = 0
}
message := linePieces[2]
source := ""
unmarshalPieces := yamlUnmarshalRegex.FindStringSubmatch(message)
if len(unmarshalPieces) == 2 {
source = unmarshalPieces[1]
if strings.Contains(source, " ") {
source, _, _ = strings.Cut(source, " ")
}
message = fmt.Sprintf("unexpected value `%s`", source)
}
return spiceerrors.NewErrorWithSource(
errors.New(message),
source,
lineNumber,
0,
)
}
return err
}