mirror of https://github.com/docker/compose.git
74 lines
2.5 KiB
Go
74 lines
2.5 KiB
Go
/*
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Copyright (c) 2020 Docker Inc.
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Permission is hereby granted, free of charge, to any person
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obtaining a copy of this software and associated documentation
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files (the "Software"), to deal in the Software without
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restriction, including without limitation the rights to use, copy,
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modify, merge, publish, distribute, sublicense, and/or sell copies
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of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be
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included in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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EXPRESS OR IMPLIED,
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INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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HOLDERS BE LIABLE FOR ANY CLAIM,
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DAMAGES OR OTHER LIABILITY,
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WHETHER IN AN ACTION OF CONTRACT,
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TORT OR OTHERWISE,
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ARISING FROM, OUT OF OR IN CONNECTION WITH
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THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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package errdefs
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import (
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"github.com/pkg/errors"
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)
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var (
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// ErrNotFound is returned when an object is not found
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ErrNotFound = errors.New("not found")
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// ErrAlreadyExists is returned when an object already exists
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ErrAlreadyExists = errors.New("already exists")
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// ErrForbidden is returned when an operation is not permitted
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ErrForbidden = errors.New("forbidden")
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// ErrUnknown is returned when the error type is unmapped
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ErrUnknown = errors.New("unknown")
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// ErrLoginFailed is returned when login failed
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ErrLoginFailed = errors.New("login failed")
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// ErrNotImplemented is returned when a backend doesn't implement
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// an action
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ErrNotImplemented = errors.New("not implemented")
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)
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// IsNotFoundError returns true if the unwrapped error is ErrNotFound
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func IsNotFoundError(err error) bool {
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return errors.Is(err, ErrNotFound)
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}
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// IsAlreadyExistsError returns true if the unwrapped error is ErrAlreadyExists
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func IsAlreadyExistsError(err error) bool {
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return errors.Is(err, ErrAlreadyExists)
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}
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// IsForbiddenError returns true if the unwrapped error is ErrForbidden
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func IsForbiddenError(err error) bool {
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return errors.Is(err, ErrForbidden)
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}
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// IsUnknownError returns true if the unwrapped error is ErrUnknown
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func IsUnknownError(err error) bool {
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return errors.Is(err, ErrUnknown)
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}
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// IsErrNotImplemented returns true if the unwrapped error is ErrNotImplemented
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func IsErrNotImplemented(err error) bool {
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return errors.Is(err, ErrNotImplemented)
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}
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