init from gitlab

internal/server/middleware/request_logger.go

@@ -0,0 +1,87 @@
+package middleware
+
+import (
+	"fmt"
+	"gitlab.com/texm/shokku/internal/server/dto"
+	"strings"
+	"time"
+
+	"github.com/labstack/echo/v4"
+	"github.com/rs/zerolog/log"
+)
+
+func parseDokkuError(next echo.HandlerFunc) echo.HandlerFunc {
+	return func(c echo.Context) error {
+		err := next(c)
+		if err == nil {
+			return nil
+		}
+
+		if dokkuHttpErr := dto.MaybeConvertDokkuError(err); dokkuHttpErr != nil {
+			log.Debug().Err(err).Msgf("converted dokku error to %s", dokkuHttpErr.Error())
+			return dokkuHttpErr
+		}
+
+		log.Error().Err(err).Str("path", c.Path()).Msg("got error")
+		return echo.ErrInternalServerError
+	}
+}
+
+func RequestLogger(debug bool) echo.MiddlewareFunc {
+	return func(next echo.HandlerFunc) echo.HandlerFunc {
+		return func(c echo.Context) error {
+			start := time.Now()
+
+			chainErr := next(c)
+			if chainErr != nil {
+				c.Error(chainErr)
+			}
+
+			req := c.Request()
+			res := c.Response()
+
+			if isStaticFile, ok := c.Get("static").(bool); ok && isStaticFile {
+				contentType := res.Header().Get("Content-Type")
+				isHTML := strings.HasPrefix(contentType, echo.MIMETextHTML)
+				if !isHTML {
+					return nil
+				}
+			}
+
+			n := res.Status
+			l := log.Info()
+			msg := "Success"
+			switch {
+			case n >= 500:
+				l = log.Error().Err(chainErr)
+				// logger.With(zap.Error(chainErr)).Error("Server error", fields...)
+				msg = "Server error"
+			case n >= 400:
+				msg = "Client error"
+			case n >= 300:
+				msg = "Redirect"
+			}
+
+			if debug {
+				l.Str("request", fmt.Sprintf("%s %s", req.Method, req.RequestURI))
+				l.Int("status", res.Status)
+			} else {
+				l.Str("remote_ip", c.RealIP())
+				l.Str("latency", time.Since(start).String())
+				l.Str("host", req.Host)
+				l.Str("request", fmt.Sprintf("%s %s", req.Method, req.RequestURI))
+				l.Int("status", res.Status)
+				l.Int64("size", res.Size)
+			}
+
+			id := req.Header.Get(echo.HeaderXRequestID)
+			if id != "" {
+				l.Str("request_id", id)
+			}
+
+			l.Msg(msg)
+
+			return nil
+		}
+	}
+}