mirror of
https://github.com/cuigh/swirl
synced 2025-01-03 17:42:29 +00:00
161 lines
4.1 KiB
Go
161 lines
4.1 KiB
Go
package schema
|
|
|
|
import (
|
|
"fmt"
|
|
)
|
|
|
|
const (
|
|
defaultVersion = "1.0"
|
|
versionField = "version"
|
|
)
|
|
|
|
//type portsFormatChecker struct{}
|
|
//
|
|
//func (checker portsFormatChecker) IsFormat(input interface{}) bool {
|
|
// // TODO: implement this
|
|
// return true
|
|
//}
|
|
//
|
|
//type durationFormatChecker struct{}
|
|
//
|
|
//func (checker durationFormatChecker) IsFormat(input interface{}) bool {
|
|
// _, err := time.ParseDuration(input.(string))
|
|
// return err == nil
|
|
//}
|
|
//
|
|
//func init() {
|
|
// gojsonschema.FormatCheckers.Add("expose", portsFormatChecker{})
|
|
// gojsonschema.FormatCheckers.Add("ports", portsFormatChecker{})
|
|
// gojsonschema.FormatCheckers.Add("duration", durationFormatChecker{})
|
|
//}
|
|
|
|
// Version returns the version of the config, defaulting to version 1.0
|
|
func Version(config map[string]interface{}) string {
|
|
version, ok := config[versionField]
|
|
if !ok {
|
|
return defaultVersion
|
|
}
|
|
return normalizeVersion(fmt.Sprintf("%v", version))
|
|
}
|
|
|
|
func normalizeVersion(version string) string {
|
|
switch version {
|
|
case "3":
|
|
return "3.0"
|
|
default:
|
|
return version
|
|
}
|
|
}
|
|
|
|
// Validate uses the jsonschema to validate the configuration
|
|
//func Validate(config map[string]interface{}, version string) error {
|
|
// schemaData, err := _escFSByte(false, fmt.Sprintf("/data/config_schema_v%s.json", version))
|
|
// if err != nil {
|
|
// return errors.Errorf("unsupported Compose file version: %s", version)
|
|
// }
|
|
//
|
|
// schemaLoader := gojsonschema.NewStringLoader(string(schemaData))
|
|
// dataLoader := gojsonschema.NewGoLoader(config)
|
|
//
|
|
// result, err := gojsonschema.Validate(schemaLoader, dataLoader)
|
|
// if err != nil {
|
|
// return err
|
|
// }
|
|
//
|
|
// if !result.Valid() {
|
|
// return toError(result)
|
|
// }
|
|
//
|
|
// return nil
|
|
//}
|
|
|
|
//func toError(result *gojsonschema.Result) error {
|
|
// err := getMostSpecificError(result.Errors())
|
|
// return err
|
|
//}
|
|
|
|
//const (
|
|
// jsonschemaOneOf = "number_one_of"
|
|
// jsonschemaAnyOf = "number_any_of"
|
|
//)
|
|
|
|
//func getDescription(err validationError) string {
|
|
// switch err.parent.Type() {
|
|
// case "invalid_type":
|
|
// if expectedType, ok := err.parent.Details()["expected"].(string); ok {
|
|
// return fmt.Sprintf("must be a %s", humanReadableType(expectedType))
|
|
// }
|
|
// case jsonschemaOneOf, jsonschemaAnyOf:
|
|
// if err.child == nil {
|
|
// return err.parent.Description()
|
|
// }
|
|
// return err.child.Description()
|
|
// }
|
|
// return err.parent.Description()
|
|
//}
|
|
|
|
//func humanReadableType(definition string) string {
|
|
// if definition[0:1] == "[" {
|
|
// allTypes := strings.Split(definition[1:len(definition)-1], ",")
|
|
// for i, t := range allTypes {
|
|
// allTypes[i] = humanReadableType(t)
|
|
// }
|
|
// return fmt.Sprintf(
|
|
// "%s or %s",
|
|
// strings.Join(allTypes[0:len(allTypes)-1], ", "),
|
|
// allTypes[len(allTypes)-1],
|
|
// )
|
|
// }
|
|
// if definition == "object" {
|
|
// return "mapping"
|
|
// }
|
|
// if definition == "array" {
|
|
// return "list"
|
|
// }
|
|
// return definition
|
|
//}
|
|
|
|
//type validationError struct {
|
|
// parent gojsonschema.ResultError
|
|
// child gojsonschema.ResultError
|
|
//}
|
|
//
|
|
//func (err validationError) Error() string {
|
|
// description := getDescription(err)
|
|
// return fmt.Sprintf("%s %s", err.parent.Field(), description)
|
|
//}
|
|
|
|
//func getMostSpecificError(errors []gojsonschema.ResultError) validationError {
|
|
// mostSpecificError := 0
|
|
// for i, err := range errors {
|
|
// if specificity(err) > specificity(errors[mostSpecificError]) {
|
|
// mostSpecificError = i
|
|
// continue
|
|
// }
|
|
//
|
|
// if specificity(err) == specificity(errors[mostSpecificError]) {
|
|
// // Invalid type errors win in a tie-breaker for most specific field name
|
|
// if err.Type() == "invalid_type" && errors[mostSpecificError].Type() != "invalid_type" {
|
|
// mostSpecificError = i
|
|
// }
|
|
// }
|
|
// }
|
|
//
|
|
// if mostSpecificError+1 == len(errors) {
|
|
// return validationError{parent: errors[mostSpecificError]}
|
|
// }
|
|
//
|
|
// switch errors[mostSpecificError].Type() {
|
|
// case "number_one_of", "number_any_of":
|
|
// return validationError{
|
|
// parent: errors[mostSpecificError],
|
|
// child: errors[mostSpecificError+1],
|
|
// }
|
|
// default:
|
|
// return validationError{parent: errors[mostSpecificError]}
|
|
// }
|
|
//}
|
|
|
|
//func specificity(err gojsonschema.ResultError) int {
|
|
// return len(strings.Split(err.Field(), "."))
|
|
//}
|