eff999f6f2
- Error() now merges callStacks from extra into entry.CallStacks - New isLogPkgFile helper handles both local and module proxy paths Co-Authored-By: deepseek-v4-pro[1m] <deepseek-ai@claude-code-best.win>
122 lines
2.9 KiB
Go
122 lines
2.9 KiB
Go
package log
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import (
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"fmt"
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"net"
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"os"
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"path"
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"runtime"
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"runtime/debug"
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"strings"
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)
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var (
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dockerImageName string
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dockerImageTag string
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serverName string
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serverIp string
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)
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func init() {
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dockerImageName = os.Getenv("DOCKER_IMAGE_NAME")
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dockerImageTag = os.Getenv("DOCKER_IMAGE_TAG")
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serverName, _ = os.Hostname()
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// 获取真实局域网 IP (UDP 8.8.8.8 伪拨号法)
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conn, err := net.Dial("udp", "8.8.8.8:80")
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if err == nil {
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localAddr := conn.LocalAddr().(*net.UDPAddr)
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serverIp = localAddr.IP.String()
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_ = conn.Close()
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}
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if serverIp == "" {
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addrs, err := net.InterfaceAddrs()
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if err == nil {
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for _, a := range addrs {
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if an, ok := a.(*net.IPNet); ok {
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if an.IP.IsGlobalUnicast() {
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serverIp = an.IP.To4().String()
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break
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}
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}
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}
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}
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}
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}
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// fixField 格式化字段名（去横线、下划线，小写）
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func fixField(s string) string {
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s = strings.ReplaceAll(s, "-", "")
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s = strings.ReplaceAll(s, "_", "")
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return strings.ToLower(s)
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}
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// isLogPkgFile checks whether a runtime.Caller file path belongs to the log
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// package's internal implementation files. It handles both local paths
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// (.../log/file.go) and Go module paths with version suffixes
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// (.../log@v1.5.6/file.go).
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func isLogPkgFile(file, name string) bool {
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return strings.HasSuffix(file, "/log/"+name) ||
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(strings.Contains(file, "/log@") && strings.HasSuffix(file, "/"+name))
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}
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// getCallStacks 获取调用栈
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func getCallStacks(truncations []string) []string {
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callStacks := make([]string, 0)
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inLogger := true
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for i := 0; i < 50; i++ {
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_, file, line, ok := runtime.Caller(i)
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if !ok {
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break
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}
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if strings.Contains(file, "/go/src/") {
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continue
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}
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// 只有在 logger.go, extra.go 等核心实现文件中的帧才被认为是 "inLogger"
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// 兼容本地路径 (.../log/file.go) 和 module 路径 (.../log@v1.5.6/file.go)
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isLogInternal := isLogPkgFile(file, "logger.go") ||
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isLogPkgFile(file, "utility.go") ||
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isLogPkgFile(file, "standard.go") ||
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isLogPkgFile(file, "default_logger.go") ||
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isLogPkgFile(file, "extra.go")
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if isLogInternal {
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if inLogger {
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continue
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}
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} else {
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inLogger = false
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}
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if truncations != nil {
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for _, truncation := range truncations {
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if pos := strings.Index(file, truncation); pos != -1 {
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file = file[pos+len(truncation):]
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}
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}
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}
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callStacks = append(callStacks, fmt.Sprintf("%s:%d", file, line))
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}
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return callStacks
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}
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var globalDefaultName string
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// getDefaultName 获取默认应用名称
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func getDefaultName() string {
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if globalDefaultName != "" {
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return globalDefaultName
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}
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name := ""
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if info, ok := debug.ReadBuildInfo(); ok && info.Path != "" && info.Path != "command-line-arguments" {
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name = path.Base(info.Path)
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}
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if name == "" {
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name = path.Base(os.Args[0])
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}
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// 处理 Windows 下的 .exe 后缀
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name = strings.TrimSuffix(name, ".exe")
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return name
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}
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