errors.go

package terra

import "fmt"

type ErrWithCmdOutput struct {
	Underlying error
	Output     *output
}

func (e *ErrWithCmdOutput) Error() string {
	return fmt.Sprintf("error while running command: %v; %s", e.Underlying, e.Output.Stderr())
}

// MaxRetriesExceeded is an error that occurs when the maximum amount of retries is exceeded.
type MaxRetriesExceeded struct {
	Description string
	MaxRetries  int
}

func (err MaxRetriesExceeded) Error() string {
	return fmt.Sprintf("'%s' unsuccessful after %d retries", err.Description, err.MaxRetries)
}

// FatalError is a marker interface for errors that should not be retried.
type FatalError struct {
	Underlying error
}

func (err FatalError) Error() string {
	return fmt.Sprintf("FatalError{Underlying: %v}", err.Underlying)
}

// OutputKeyNotFound occurs when terraform output does not contain a value for the key
// specified in the function call
type OutputKeyNotFound string

func (err OutputKeyNotFound) Error() string {
	return fmt.Sprintf("output doesn't contain a value for the key %q", string(err))
}