30 lines
356 B
Go
30 lines
356 B
Go
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package main
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import (
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"fmt"
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"os"
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)
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type notFoundError struct {
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ref string
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}
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func (e notFoundError) Error() string {
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return fmt.Sprintf("not found: %s", e.ref)
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}
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var _ error = notFoundError{}
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func isNotFound(err error) bool {
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if err == nil {
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return false
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}
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if os.IsNotExist(err) {
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return true
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}
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_, ok := err.(notFoundError)
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return ok
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}
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