func (m schemaMap) validateConflictingAttributes(
k string,
schema *Schema,
c *terraform.ResourceConfig) error {
if len(schema.ConflictsWith) == 0 {
return nil
}
for _, conflicting_key := range schema.ConflictsWith {
if value, ok := c.Get(conflicting_key); ok {
return fmt.Errorf(
"%q: conflicts with %s (%#v)", k, conflicting_key, value)
}
}
return nil
}
func (m schemaMap) validate(
k string,
schema *Schema,
c *terraform.ResourceConfig) ([]string, []error) {
raw, ok := c.Get(k)
if !ok && schema.DefaultFunc != nil {
// We have a dynamic default. Check if we have a value.
var err error
raw, err = schema.DefaultFunc()
if err != nil {
return nil, []error{fmt.Errorf(
"%q, error loading default: %s", k, err)}
}
// We're okay as long as we had a value set
ok = raw != nil
}
if !ok {
if schema.Required {
return nil, []error{fmt.Errorf(
"%q: required field is not set", k)}
}
return nil, nil
}
if !schema.Required && !schema.Optional {
// This is a computed-only field
return nil, []error{fmt.Errorf(
"%q: this field cannot be set", k)}
}
err := m.validateConflictingAttributes(k, schema, c)
if err != nil {
return nil, []error{err}
}
return m.validateType(k, raw, schema, c)
}
