62 lines
1.6 KiB
Go
62 lines
1.6 KiB
Go
package log
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import (
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"fmt"
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"os"
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stdlog "log"
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"github.com/gin-gonic/gin"
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"github.com/go-kit/log"
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)
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type Logger interface {
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Log(keyvals ...interface{}) error
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}
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func NewLogger() Logger {
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var logger log.Logger
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logger = log.NewLogfmtLogger(log.NewSyncWriter(os.Stderr))
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stdlog.SetOutput(log.NewStdlibAdapter(logger))
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logger = log.With(logger, "ts", log.DefaultTimestampUTC)
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// We're wrapping gotkit, so DefaultCaller would show: log.go:23
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logger = log.With(logger, "caller", log.Caller(3))
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return logger
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}
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// NewNopLogger is go-kit/log.NewNopLogger
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func NewNopLogger() log.Logger {
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return log.NewNopLogger()
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}
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// NewSyncLogger is useful for debugging, use sparingly
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func NewSyncLogger() log.Logger {
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return log.NewLogfmtLogger(log.NewSyncWriter(os.Stderr))
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}
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// Str is used to log unknown types using fmt
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func Str(i any) string { return fmt.Sprintf("%+v", i) }
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// GinFormatterWithUTCAndBodySize is the default gin loggger with:
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// - UTC times
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// - logs the response size in bytes
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func GinFormatterWithUTCAndBodySize(param gin.LogFormatterParams) string {
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var statusColor, methodColor, resetColor string
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if param.IsOutputColor() {
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statusColor = param.StatusCodeColor()
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methodColor = param.MethodColor()
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resetColor = param.ResetColor()
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}
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return fmt.Sprintf("[DUNE] %v |%s %3d %s| %13v | %6v bytes | %15s |%s %-7s %s %#v\n%s",
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param.TimeStamp.UTC().Format("2006/01/02 15:04:05.000"),
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statusColor, param.StatusCode, resetColor,
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param.Latency,
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param.BodySize,
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param.ClientIP,
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methodColor, param.Method, resetColor,
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param.Path,
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param.ErrorMessage,
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)
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}
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