82 lines
1.5 KiB
Go
82 lines
1.5 KiB
Go
package logger
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import (
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"fmt"
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"strings"
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"sync"
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"time"
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"gitea.loveuer.com/yizhisec/packages/opt"
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"gitea.loveuer.com/yizhisec/packages/tool"
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"github.com/fatih/color"
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"github.com/gin-gonic/gin"
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)
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const (
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defaultTrace = " middleware-logger"
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)
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var (
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stringBuilderPool = sync.Pool{
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New: func() interface{} {
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return &strings.Builder{}
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},
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}
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)
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func New() gin.HandlerFunc {
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return func(c *gin.Context) {
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start := time.Now()
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ip := c.RemoteIP()
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trace := c.Request.Header.Get(opt.TraceKey)
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if trace == "" {
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if v, ok := c.Request.Context().Value(opt.TraceKey).(string); ok && v != "" {
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trace = v
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} else {
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trace = defaultTrace
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}
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}
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c.Next()
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var (
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status string
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)
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_status := c.Writer.Status()
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duration := time.Since(start)
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switch {
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case _status >= 500:
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status = color.RedString("%3d", _status)
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case _status >= 400:
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status = color.YellowString("%3d", _status)
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default:
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status = color.GreenString("%3d", _status)
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}
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b := stringBuilderPool.Get().(*strings.Builder)
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b.Reset()
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b.WriteString("GIN | ")
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b.WriteString(start.Format("2006-01-02T15:04:05"))
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b.WriteString(" | ")
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b.WriteString(trace)
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b.WriteString(" | ")
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b.WriteString(status)
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b.WriteString(" | ")
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b.WriteString(fmt.Sprintf("%15s", ip))
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b.WriteString(" | ")
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b.WriteString(tool.HumanDuration(duration.Nanoseconds()))
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b.WriteString(" | ")
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b.WriteString(c.Request.Method)
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b.WriteString(" | ")
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b.WriteString(c.Request.RequestURI)
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fmt.Println(b.String())
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stringBuilderPool.Put(b)
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}
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}
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