da693b6423
Signed-off-by: David Calavera <david.calavera@gmail.com> Upstream-commit: b36531db6020134c8b561db71a67c4346051ed4a Component: engine
38 lines
990 B
Go
38 lines
990 B
Go
package lib
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import "fmt"
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// imageNotFoundError implements an error returned when an image is not in the docker host.
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type imageNotFoundError struct {
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imageID string
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}
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// Error returns a string representation of an imageNotFoundError
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func (i imageNotFoundError) Error() string {
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return fmt.Sprintf("Image not found: %s", i.imageID)
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}
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// IsImageNotFound returns true if the error is caused
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// when an image is not found in the docker host.
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func IsErrImageNotFound(err error) bool {
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_, ok := err.(imageNotFoundError)
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return ok
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}
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// unauthorizedError represents an authorization error in a remote registry.
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type unauthorizedError struct {
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cause error
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}
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// Error returns a string representation of an unauthorizedError
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func (u unauthorizedError) Error() string {
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return u.cause.Error()
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}
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// IsUnauthorized returns true if the error is caused
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// when an the remote registry authentication fails
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func IsErrUnauthorized(err error) bool {
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_, ok := err.(unauthorizedError)
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return ok
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}
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