76 lines
1.2 KiB
Go
76 lines
1.2 KiB
Go
// Copyright (C) 2022 Storj Labs, Inc.
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// See LICENSE for copying information.
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package main
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import (
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"bufio"
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"fmt"
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"os"
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"sort"
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"strings"
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"github.com/spf13/cobra"
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"github.com/zeebo/errs"
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"storj.io/common/storj"
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)
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func summarizeVerificationLog(cmd *cobra.Command, args []string) error {
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f, err := os.Open(args[0])
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if err != nil {
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return errs.Wrap(err)
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}
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defer func() { _ = f.Close() }()
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count := map[storj.NodeID]int{}
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s := bufio.NewScanner(f)
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for s.Scan() {
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line := s.Text()
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const head = "Node ID: "
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p := strings.Index(line, head)
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if p < 0 {
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continue
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}
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line = line[p+len(head):]
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end := strings.Index(line, ",")
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if end < 0 {
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return fmt.Errorf("invalid line %q", line)
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}
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id, err := storj.NodeIDFromString(line[:end])
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if err != nil {
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return errs.Wrap(err)
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}
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count[id]++
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}
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if s.Err() != nil {
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return errs.Wrap(s.Err())
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}
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type Pair struct {
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Key storj.NodeID
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Value int
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}
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var pairs []Pair
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for id, count := range count {
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pairs = append(pairs, Pair{Key: id, Value: count})
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}
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sort.Slice(pairs, func(i, k int) bool {
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return pairs[i].Value < pairs[k].Value
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})
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fmt.Println("node id, line count")
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for _, p := range pairs {
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fmt.Print(p.Key, ", ", p.Value, "\n")
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}
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return nil
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}
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