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cmd: add directory error checking
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bff73a3a80
commit
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@ -344,10 +344,14 @@ var BacktestCmd = &cobra.Command{
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dumpDir = filepath.Join(dumpDir, "klines")
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if _, err := os.Stat(dumpDir); os.IsNotExist(err) {
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if _, err := os.Stat(dumpDir); err != nil {
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if os.IsNotExist(err) {
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if err2 := os.MkdirAll(dumpDir, 0755); err2 != nil {
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return err2
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}
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} else {
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return err
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}
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}
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dumper := backtest.NewKLineDumper(dumpDir)
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