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21 lines
596 B
Go
21 lines
596 B
Go
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//go:build go1.19
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// +build go1.19
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// This file provides a function to check whether an error from cmd.Start() is
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// exec.ErrDot which was introduced in Go 1.19.
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// This function is needed so that we can perform this check only for Go 1.19 and
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// up, whereas for older versions we use a dummy/stub in the file errdot_old.go.
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// Once the minimum Go version restic supports is 1.19, remove this file and
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// replace any calls to it with the corresponding code as per below.
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package backend
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import (
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"errors"
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"os/exec"
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)
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func IsErrDot(err error) bool {
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return errors.Is(err, exec.ErrDot)
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}
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