fix: полный продакшен-фикс dashboard/peer/hysteria по fix35

apps/service/metrics_collector.go

@@ -1,6 +1,10 @@
 package service
 
 import (
+	"regexp"
+	"strings"
+
+	"github.com/sirupsen/logrus"
 	"hy2xs-admin/dao"
 	"hy2xs-admin/model/entity"
 	"hy2xs-admin/model/vo"
@@ -11,6 +15,19 @@ import (
 
 const hysteriaVersionCacheTTL = 15 * time.Minute
 
+var ansiRe = regexp.MustCompile(`\x1b\[[0-9;]*[A-Za-z]`)
+var hysteriaVersionRe = regexp.MustCompile(`(?i)v?\d+\.\d+\.\d+(?:[-+][0-9A-Za-z.-]+)?`)
+
+func normalizeHysteriaVersion(raw string) string {
+	cleaned := strings.TrimSpace(raw)
+	cleaned = ansiRe.ReplaceAllString(cleaned, "")
+	match := hysteriaVersionRe.FindString(cleaned)
+	if match == "" {
+		return "-"
+	}
+	return strings.TrimSpace(match)
+}
+
 type metricsSnapshot struct {
 	CollectedAt    int64
 	System         vo.DashboardSystemVo
@@ -48,12 +65,16 @@ func getCachedHysteriaVersion(now time.Time) string {
 		}
 		return "-"
 	}
+	normalized := normalizeHysteriaVersion(content)
+	if normalized == "-" {
+		logrus.Debugf("hysteria version parse failed, raw output: %q", strings.TrimSpace(content))
+	}
 
 	metricsStore.Lock()
-	metricsStore.version = content
+	metricsStore.version = normalized
 	metricsStore.versionAt = now
 	metricsStore.Unlock()
-	return content
+	return normalized
 }
 
 func CollectMetricsSnapshot() {