Function resolveErrorMessageWithImportAttributes

pkg/validation/errors.go:231–257

resolveErrorMessageWithImportAttributes returns an updated error message with detailed information on the imported and overriden resource. example: "the component is invalid - , imported from Uri: http://example.com/devfile.yaml, in parent overrides from main devfile"

(validationErr error, attributes attributesAPI.Attributes)

// example:
// "the component <compName> is invalid - <reason>, imported from Uri: http://example.com/devfile.yaml, in parent overrides from main devfile"
func resolveErrorMessageWithImportAttributes(validationErr error, attributes attributesAPI.Attributes) error {
	var findKeyErr error
	importReference := attributes.Get(ImportSourceAttribute, &findKeyErr)

	// overridden element must contain import resource information
	// an overridden element can be either parentOverride or pluginOverride
	// example:
	// if an element is imported from another devfile, but contains no overrides - ImportSourceAttribute
	// if an element is from parentOverride - ImportSourceAttribute + ParentOverrideAttribute
	// if an element is from pluginOverride - ImportSourceAttribute + PluginOverrideAttribute
	if findKeyErr == nil {
		validationErr = fmt.Errorf("%s, imported from %s", validationErr.Error(), importReference)
		parentOverrideReference := attributes.Get(ParentOverrideAttribute, &findKeyErr)
		if findKeyErr == nil {
			validationErr = fmt.Errorf("%s, in parent overrides from %s", validationErr.Error(), parentOverrideReference)
		} else {
			// reset findKeyErr to nil
			findKeyErr = nil
			pluginOverrideReference := attributes.Get(PluginOverrideAttribute, &findKeyErr)
			if findKeyErr == nil {
				validationErr = fmt.Errorf("%s, in plugin overrides from %s", validationErr.Error(), pluginOverrideReference)
			}
		}
	}

	return validationErr
}