From 2bdf518440e732d39089e84039fc1317234dba1f Mon Sep 17 00:00:00 2001
From: Bel LaPointe <breel@qualtrics.com>
Date: Fri, 12 Oct 2018 09:11:08 -0600
Subject: [PATCH] Add ramdisk script, add commented proxying log

---
 main.go    |  3 +--
 ramdisk.sh | 22 ++++++++++++++++++++++
 2 files changed, 23 insertions(+), 2 deletions(-)
 create mode 100644 ramdisk.sh

diff --git a/main.go b/main.go
index 807c106..9f96444 100644
--- a/main.go
+++ b/main.go
@@ -15,7 +15,6 @@ import (
 )
 
 type Server struct {
-	addr      string
 	transport *http.Transport
 }
 
@@ -31,7 +30,6 @@ func NewServer(addr, clientcrt, clientkey, servercrt string) (*Server, error) {
 		return nil, err
 	}
 	return &Server{
-		addr: addr,
 		transport: &http.Transport{
 			Proxy: func(*http.Request) (*url.URL, error) {
 				return url.Parse(addr)
@@ -53,6 +51,7 @@ func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	// proxy via stuncaddsies
+	//logger.Log("Proxying", r.URL.String())
 	proxy := httputil.NewSingleHostReverseProxy(pathlessURL(r.URL))
 	proxy.Transport = s.transport
 	proxy.ServeHTTP(w, r)
diff --git a/ramdisk.sh b/ramdisk.sh
new file mode 100644
index 0000000..17f5f1b
--- /dev/null
+++ b/ramdisk.sh
@@ -0,0 +1,22 @@
+#! /bin/bash
+
+set -e
+set -u
+
+size="${1:-128}"
+name="${2:-bldisk}"
+
+case "$(uname -s)" in
+   Darwin )
+      ((size*=2048)) #  2048 blocks per mb
+      diskutil unmountDisk "$name" || true
+      diskutil erasevolume HFS+ "$name" $(hdiutil attach -nomount ram://${size})
+      ;;
+   Linux )
+      sudo umount /mnt/${name} || true
+      sudo mkdir -p /mnt/${name}
+      sudo mount -t tmpfs -o size=${size}M tmpfs /mnt/${name}
+      ;;
+   * )
+      echo "Unknown uname $(uname -s)"
+esac