Function computeBashCommandsDiff

pkg/cli/audit_diff.go:734–789

computeBashCommandsDiff builds bash-specific analysis from pre-filtered bash tool call maps. The maps should contain only bash-related entries (generic "bash"/"Bash" and per-command "bash_*"). Returns nil when no bash tool calls are present in either map.

(run1Tools, run2Tools map[string]ToolCallInfo)

// The maps should contain only bash-related entries (generic "bash"/"Bash" and per-command "bash_*").
// Returns nil when no bash tool calls are present in either map.
func computeBashCommandsDiff(run1Tools, run2Tools map[string]ToolCallInfo) *BashCommandsDiff {
	allNames := make(map[string]struct{})
	for k := range run1Tools {
		allNames[k] = struct{}{}
	}
	for k := range run2Tools {
		allNames[k] = struct{}{}
	}

	if len(allNames) == 0 {
		return nil
	}

	sortedNames := sliceutil.SortedKeys(allNames)

	bashDiff := &BashCommandsDiff{}
	for _, name := range sortedNames {
		tc1 := run1Tools[name]
		tc2 := run2Tools[name]
		bashDiff.Run1TotalCalls += tc1.CallCount
		bashDiff.Run2TotalCalls += tc2.CallCount

		var status string
		switch {
		case tc1.CallCount == 0 && tc2.CallCount > 0:
			status = "new"
		case tc1.CallCount > 0 && tc2.CallCount == 0:
			status = "removed"
		case tc1.CallCount != tc2.CallCount:
			status = "changed"
		default:
			status = "unchanged"
		}

		cmd := ToolCallDiffEntry{
			Name:              name,
			Status:            status,
			Run1CallCount:     tc1.CallCount,
			Run2CallCount:     tc2.CallCount,
			Run1MaxInputSize:  tc1.MaxInputSize,
			Run2MaxInputSize:  tc2.MaxInputSize,
			Run1MaxOutputSize: tc1.MaxOutputSize,
			Run2MaxOutputSize: tc2.MaxOutputSize,
		}
		if tc1.CallCount != tc2.CallCount {
			cmd.CallCountChange = formatCountChange(tc1.CallCount, tc2.CallCount)
		}
		bashDiff.Commands = append(bashDiff.Commands, cmd)
	}

	if bashDiff.Run1TotalCalls > 0 || bashDiff.Run2TotalCalls > 0 {
		bashDiff.TotalCallsChange = formatCountChange(bashDiff.Run1TotalCalls, bashDiff.Run2TotalCalls)
	}

	return bashDiff
}

// computeGitHubRateLimitDiff computes the diff of GitHub API quota consumption between two