shed command to unpack miner info dumps #5800
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magik6k
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Stebalien
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Mar 12, 2021
| var minerUnpackInfoCmd = &cli.Command{ | ||
| Name: "unpack-info", | ||
| Usage: "unpack miner info all dump", | ||
| ArgsUsage: "[allinfo.txt] [dir]", |
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nit: call dir output direcctory (i.e., make it clear that this is the output).
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| if strings.HasPrefix(sl, "#") { | ||
| if strings.Contains(sl, "..") { | ||
| return xerrors.Errorf("bad name %s", sl) |
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Are we trying to prevent directory traversal? (maybe a comment)
| if err == io.EOF { | ||
| if outf != nil { | ||
| return outf.Close() | ||
| } |
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Maybe return an explicit "we did nothing" error?
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| if _, err := outf.Write(l); err != nil { | ||
| return xerrors.Errorf("write line: %w", err) | ||
| } | ||
| if _, err := outf.Write([]byte("\n")); err != nil { | ||
| return xerrors.Errorf("write line end: %w", err) | ||
| } |
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nit: fmt.Fprintln(outf, l) is a bit nicer.
| @@ -35,88 +35,88 @@ var infoAllCmd = &cli.Command{ | |||
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| fmt.Println("#: Version") | |||
| if err := lcli.VersionCmd.Action(cctx); err != nil { | |||
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It would be nice to annotate these errors with what failed (even just a line number).
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(also makes the
info alla bit more robust)