Add wsl linter and fix

Signed-off-by: Émile Ré <emile@probo.com>

pkg/server/trustedproxy/trustedproxy.go

@@ -46,6 +46,7 @@ func NewMiddleware(trusted []string) (func(http.Handler) http.Handler, error) {
 					r.Header.Del(h)
 				}
 			}
+
 			next.ServeHTTP(w, r)
 		})
 	}, nil
@@ -53,6 +54,7 @@ func NewMiddleware(trusted []string) (func(http.Handler) http.Handler, error) {
 
 func parseTrusted(trusted []string) ([]net.IP, []*net.IPNet, error) {
 	ips := make([]net.IP, 0, len(trusted))
+
 	nets := make([]*net.IPNet, 0, len(trusted))
 	for _, entry := range trusted {
 		if strings.Contains(entry, "/") {
@@ -60,7 +62,9 @@ func parseTrusted(trusted []string) ([]net.IP, []*net.IPNet, error) {
 			if err != nil {
 				return nil, nil, fmt.Errorf("cannot parse CIDR %q: %w", entry, err)
 			}
+
 			nets = append(nets, ipNet)
+
 			continue
 		}
 
@@ -68,8 +72,10 @@ func parseTrusted(trusted []string) ([]net.IP, []*net.IPNet, error) {
 		if ip == nil {
 			return nil, nil, fmt.Errorf("cannot parse IP address %q", entry)
 		}
+
 		ips = append(ips, ip)
 	}
+
 	return ips, nets, nil
 }
 

pkg/server/trustedproxy/trustedproxy_test.go

@@ -31,18 +31,22 @@ func runMiddleware(t *testing.T, trusted []string, remoteAddr string, headers ma
 	require.NoError(t, err)
 
 	var captured *http.Request
+
 	handler := middleware(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		captured = r
 	}))
 
 	req := httptest.NewRequest(http.MethodGet, "/", nil)
+
 	req.RemoteAddr = remoteAddr
 	for k, v := range headers {
 		req.Header.Set(k, v)
 	}
+
 	handler.ServeHTTP(httptest.NewRecorder(), req)
 
 	require.NotNil(t, captured)
+
 	return captured
 }