Make CustomPath, CustomConf and AppWorkPath configurable at build (#6631)

cmd/web.go

@@ -40,11 +40,6 @@ and it takes care of all the other things for you`,
 			Value: "3000",
 			Usage: "Temporary port number to prevent conflict",
 		},
-		cli.StringFlag{
-			Name:  "config, c",
-			Value: "custom/conf/app.ini",
-			Usage: "Custom configuration file path",
-		},
 		cli.StringFlag{
 			Name:  "pid, P",
 			Value: "/var/run/gitea.pid",
@@ -110,10 +105,6 @@ func runLetsEncryptFallbackHandler(w http.ResponseWriter, r *http.Request) {
 }
 
 func runWeb(ctx *cli.Context) error {
-	if ctx.IsSet("config") {
-		setting.CustomConf = ctx.String("config")
-	}
-
 	if ctx.IsSet("pid") {
 		setting.CustomPID = ctx.String("pid")
 	}