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rclone/sftp: Improve handling of ErrDot errors

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Restic now yields a more informative error message when exec.ErrDot occurs.
This commit is contained in:
Leo R. Lundgren 2022-09-20 21:26:01 +02:00
parent d6575f53ca
commit ebe9f2c969
6 changed files with 62 additions and 1 deletions
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5
internal/backend/sftp/sftp.go
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@ -80,7 +80,10 @@ func startClient(cfg Config) (*SFTP, error) {
bg, err := backend.StartForeground(cmd)
if err != nil {
return nil, errors.Wrap(err, "cmd.Start")
if backend.IsErrDot(err) {
return nil, errors.Errorf("cannot implicitly run relative executable %v found in current directory, use -o sftp.command=./<command> to override", cmd.Path)
}
return nil, err
}
// wait in a different goroutine