feat: add startup logging with network IPs and container detection

common/sys_log.go

@@ -2,9 +2,10 @@ package common
 
 import (
 	"fmt"
-	"github.com/gin-gonic/gin"
 	"os"
 	"time"
+
+	"github.com/gin-gonic/gin"
 )
 
 func SysLog(s string) {
@@ -22,3 +23,35 @@ func FatalLog(v ...any) {
 	_, _ = fmt.Fprintf(gin.DefaultErrorWriter, "[FATAL] %v | %v \n", t.Format("2006/01/02 - 15:04:05"), v)
 	os.Exit(1)
 }
+
+func LogStartupSuccess(startTime time.Time, port string) {
+
+	duration := time.Since(startTime)
+	durationMs := duration.Milliseconds()
+
+	// Get network IPs
+	networkIps := GetNetworkIps()
+
+	// Print blank line for spacing
+	fmt.Fprintf(gin.DefaultWriter, "\n")
+
+	// Print the main success message
+	fmt.Fprintf(gin.DefaultWriter, "  \033[32m%s %s\033[0m  ready in %d ms\n", SystemName, Version, durationMs)
+	fmt.Fprintf(gin.DefaultWriter, "\n")
+
+	// Skip fancy startup message in container environments
+	if IsRunningInContainer() {
+		return
+	}
+
+	// Print local URL
+	fmt.Fprintf(gin.DefaultWriter, "  ➜  \033[1mLocal:\033[0m   http://localhost:%s/\n", port)
+
+	// Print network URLs
+	for _, ip := range networkIps {
+		fmt.Fprintf(gin.DefaultWriter, "  ➜  \033[1mNetwork:\033[0m http://%s:%s/\n", ip, port)
+	}
+
+	// Print blank line for spacing
+	fmt.Fprintf(gin.DefaultWriter, "\n")
+}

common/utils.go

@@ -68,6 +68,78 @@ func GetIp() (ip string) {
 	return
 }
 
+func GetNetworkIps() []string {
+	var networkIps []string
+	ips, err := net.InterfaceAddrs()
+	if err != nil {
+		log.Println(err)
+		return networkIps
+	}
+
+	for _, a := range ips {
+		if ipNet, ok := a.(*net.IPNet); ok && !ipNet.IP.IsLoopback() {
+			if ipNet.IP.To4() != nil {
+				ip := ipNet.IP.String()
+				// Include common private network ranges
+				if strings.HasPrefix(ip, "10.") ||
+					strings.HasPrefix(ip, "172.") ||
+					strings.HasPrefix(ip, "192.168.") {
+					networkIps = append(networkIps, ip)
+				}
+			}
+		}
+	}
+	return networkIps
+}
+
+// IsRunningInContainer detects if the application is running inside a container
+func IsRunningInContainer() bool {
+	// Method 1: Check for .dockerenv file (Docker containers)
+	if _, err := os.Stat("/.dockerenv"); err == nil {
+		return true
+	}
+
+	// Method 2: Check cgroup for container indicators
+	if data, err := os.ReadFile("/proc/1/cgroup"); err == nil {
+		content := string(data)
+		if strings.Contains(content, "docker") ||
+			strings.Contains(content, "containerd") ||
+			strings.Contains(content, "kubepods") ||
+			strings.Contains(content, "/lxc/") {
+			return true
+		}
+	}
+
+	// Method 3: Check environment variables commonly set by container runtimes
+	containerEnvVars := []string{
+		"KUBERNETES_SERVICE_HOST",
+		"DOCKER_CONTAINER",
+		"container",
+	}
+
+	for _, envVar := range containerEnvVars {
+		if os.Getenv(envVar) != "" {
+			return true
+		}
+	}
+
+	// Method 4: Check if init process is not the traditional init
+	if data, err := os.ReadFile("/proc/1/comm"); err == nil {
+		comm := strings.TrimSpace(string(data))
+		// In containers, process 1 is often not "init" or "systemd"
+		if comm != "init" && comm != "systemd" {
+			// Additional check: if it's a common container entrypoint
+			if strings.Contains(comm, "docker") ||
+				strings.Contains(comm, "containerd") ||
+				strings.Contains(comm, "runc") {
+				return true
+			}
+		}
+	}
+
+	return false
+}
+
 var sizeKB = 1024
 var sizeMB = sizeKB * 1024
 var sizeGB = sizeMB * 1024

main.go

@@ -16,6 +16,7 @@ import (
 	"one-api/setting/ratio_setting"
 	"os"
 	"strconv"
+	"time"
 
 	"github.com/bytedance/gopkg/util/gopool"
 	"github.com/gin-contrib/sessions"
@@ -33,6 +34,7 @@ var buildFS embed.FS
 var indexPage []byte
 
 func main() {
+	startTime := time.Now()
 
 	err := InitResources()
 	if err != nil {
@@ -150,6 +152,10 @@ func main() {
 	if port == "" {
 		port = strconv.Itoa(*common.Port)
 	}
+
+	// Log startup success message
+	common.LogStartupSuccess(startTime, port)
+
 	err = server.Run(":" + port)
 	if err != nil {
 		common.FatalLog("failed to start HTTP server: " + err.Error())
@@ -204,4 +210,4 @@ func InitResources() error {
 		return err
 	}
 	return nil
-}
\ No newline at end of file
+}