Extend logging middleware with more config options

http/zerolog.go

@@ -5,19 +5,36 @@ import (
 	"strings"
 	"time"
 
+	"github.com/rs/zerolog"
 	"github.com/rs/zerolog/hlog"
 	"github.com/rs/zerolog/log"
 )
 
-func BuildLoggingMiddleware(extras map[string]string) HandlerBuilder {
+func BuildLoggingMiddleware(
+	status500IsError bool,
+	ignorePaths []string,
+	extras map[string]string,
+) HandlerBuilder {
 	return func(h http.Handler) http.Handler {
 		return ChainMiddlewares(h,
 			hlog.NewHandler(log.Logger),
 			hlog.AccessHandler(func(r *http.Request, status, size int, duration time.Duration) {
-				if strings.HasPrefix(r.URL.Path, "/assets") {
-					return
+				for _, p := range ignorePaths {
+					if strings.HasPrefix(r.URL.Path, p) {
+						return
+					}
 				}
-				logger := hlog.FromRequest(r).Info().
+				var logger *zerolog.Event
+				if status >= 500 {
+					if status500IsError {
+						logger = hlog.FromRequest(r).Error()
+					} else {
+						logger = hlog.FromRequest(r).Warn()
+					}
+				} else {
+					logger = hlog.FromRequest(r).Info()
+				}
+				logger = logger.
 					Str("method", r.Method).
 					Stringer("url", r.URL).
 					Int("status", status).