func()

in pkg/config/draftconfig.go [190:229]

• 36 lines of code
• 10 McCabe index (conditional complexity)

func (d *DraftConfig) ApplyDefaultVariables() error {
	for _, variable := range d.Variables {
		if variable.Value == "" {
			if variable.Default.ReferenceVar != "" {
				referenceVar, err := d.GetVariable(variable.Default.ReferenceVar)
				if err != nil {
					return fmt.Errorf("apply default variables: %w", err)
				}
				defaultVal, err := d.recurseReferenceVars(referenceVar, referenceVar, true)
				if err != nil {
					return fmt.Errorf("apply default variables: %w", err)
				}
				log.Infof("Variable %s defaulting to value %s", variable.Name, defaultVal)
				variable.Value = defaultVal
			}

			isVarActive, err := d.CheckActiveWhenConstraint(variable)
			if err != nil {
				return fmt.Errorf("unable to check ActiveWhen constraint: %w", err)
			}

			if !isVarActive {
				continue
			}

			if variable.Value == "" {
				if variable.Default.Value != "" {
					log.Infof("Variable %s defaulting to value %s", variable.Name, variable.Default.Value)
					variable.Value = variable.Default.Value
				} else {
					return errors.New("variable " + variable.Name + " has no default value")
				}
			}
		} else {
			log.Infof("Variable %s already set to value %s", variable.Name, variable.Value)
		}
	}

	return nil
}