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refactor: modernize Go code

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This commit is contained in:
Oleksandr Redko
2026-01-06 11:52:05 +02:00
parent 62ef283943
commit 158af1e1ba
12 changed files with 55 additions and 119 deletions
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9
cmd/status/metrics_hardware.go
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@@ -28,8 +28,7 @@ func collectHardware(totalRAM uint64, disks []DiskStatus) HardwareInfo {
out, err := runCmd(ctx, "system_profiler", "SPHardwareDataType")
if err == nil {
lines := strings.Split(out, "\n")
for _, line := range lines {
for line := range strings.Lines(out) {
lower := strings.ToLower(strings.TrimSpace(line))
// Prefer "Model Name" over "Model Identifier".
if strings.Contains(lower, "model name:") {
@@ -85,10 +84,9 @@ func collectHardware(totalRAM uint64, disks []DiskStatus) HardwareInfo {
// parseRefreshRate extracts the highest refresh rate from system_profiler display output.
func parseRefreshRate(output string) string {
lines := strings.Split(output, "\n")
maxHz := 0
for _, line := range lines {
for line := range strings.Lines(output) {
lower := strings.ToLower(line)
// Look for patterns like "@ 60Hz", "@ 60.00Hz", or "Refresh Rate: 120 Hz".
if strings.Contains(lower, "hz") {
@@ -100,8 +98,7 @@ func parseRefreshRate(output string) string {
}
continue
}
if strings.HasSuffix(field, "hz") {
numStr := strings.TrimSuffix(field, "hz")
if numStr, ok := strings.CutSuffix(field, "hz"); ok {
if numStr == "" && i > 0 {
numStr = fields[i-1]
}