Added option to toggle gzip as it causes air browser refresh to break

config/config.go

@@ -17,6 +17,7 @@ type Config struct {
 	Port               string        // Port to listen on
 	TrustedHost        string        // Domain/Hostname to accept as trusted
 	SSL                bool          // Flag for SSL Mode
+	GZIP               bool          // Flag for GZIP compression on requests
 	ReadHeaderTimeout  time.Duration // Timeout for reading request headers in seconds
 	WriteTimeout       time.Duration // Timeout for writing requests in seconds
 	IdleTimeout        time.Duration // Timeout for idle connections in seconds
@@ -84,6 +85,7 @@ func GetConfig(args map[string]string) (*Config, error) {
 		Port:               port,
 		TrustedHost:        GetEnvDefault("TRUSTED_HOST", "127.0.0.1"),
 		SSL:                GetEnvBool("SSL_MODE", false),
+		GZIP:               GetEnvBool("GZIP", false),
 		ReadHeaderTimeout:  GetEnvDur("READ_HEADER_TIMEOUT", 2),
 		WriteTimeout:       GetEnvDur("WRITE_TIMEOUT", 10),
 		IdleTimeout:        GetEnvDur("IDLE_TIMEOUT", 120),

middleware/gzip.go

@@ -7,9 +7,10 @@ import (
 	"strings"
 )
 
-func Gzip(next http.Handler) http.Handler {
+func Gzip(next http.Handler, useGzip bool) http.Handler {
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		if !strings.Contains(r.Header.Get("Accept-Encoding"), "gzip") {
+		if !strings.Contains(r.Header.Get("Accept-Encoding"), "gzip") ||
+			!useGzip {
 			next.ServeHTTP(w, r)
 			return
 		}

server/server.go

@@ -34,7 +34,7 @@ func NewServer(
 	handler = middleware.Favicon(handler)
 
 	// Gzip
-	handler = middleware.Gzip(handler)
+	handler = middleware.Gzip(handler, config.GZIP)
 
 	// Start the timer for the request chain so logger can have accurate info
 	handler = middleware.StartTimer(handler)