Function Validate

cli/compose/schema/schema.go:78–98

Validate uses the jsonschema to validate the configuration

(config map[string]any, version string)

// Validate uses the jsonschema to validate the configuration
func Validate(config map[string]any, version string) error {
	version = normalizeVersion(version)
	schemaData, err := schemas.ReadFile("data/config_schema_v" + version + ".json")
	if err != nil {
		return fmt.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())