Merge pull request #38 from bronson/wsl

Support Windows Subsystem on Linux

README.md

@@ -4,7 +4,7 @@ The "one key" is enter, which has to be pressed whenever the virtual machine is
 
 The goal of the script is to allow for a very easy installation without any closed-source additions or extra bootloaders.
 
-Tested on Cygwin, should work on Linux distros.
+Tested on Cygwin, usually works on Linux distros and WSL.
 
 ## iCloud and iMessage connectivity
 
@@ -21,6 +21,6 @@ Developing and maintaining VirtualBox features is beyond the scope of this scrip
 ## Dependencies
 
 * [VirtualBox](https://www.virtualbox.org/wiki/Downloads)≥5.2 with Extension Pack
-* `Bash`≥4 (run on Windows through [Cygwin](https://cygwin.com/install.html))
+* `Bash`≥4 (run on Windows through [Cygwin](https://cygwin.com/install.html) or WSL)
 * `unzip`, `wget` (install through package manager)
-* `dmg2img` (install through package manager on Linux; let the script download it automatically on Windows)
+* `dmg2img` (install through package manager on Linux and WSL; let the script download it automatically on Cygwin)

macos-guest-virtualbox.sh

@@ -90,14 +90,21 @@ fi
 # VirtualBox in ${PATH}
 
 if [ -z "$(VBoxManage -v 2>/dev/null)" ]; then
+    if [ -n "$('/mnt/c/Program Files/Oracle/VirtualBox/VBoxManage.exe' -v 2>/dev/null)" ]; then
+        # If VBoxManage.exe is in the standard install location, use it.
+        function VBoxManage() {
+            '/mnt/c/Program Files/Oracle/VirtualBox/VBoxManage.exe' "$@"
+        }
+    elif [ -n "$('/cygdrive/c/Program Files/Oracle/VirtualBox/VBoxManage.exe' -v 2>/dev/null)" ]; then
+        function VBoxManage() {
+            '/cygdrive/c/Program Files/Oracle/VirtualBox/VBoxManage.exe' "$@"
+        }
+    else
         echo "Please make sure VirtualBox is installed, and that the path to"
         echo "the VBoxManage executable is in the PATH variable."
-    if [ -n "${windows}" ]; then echo -n "VBoxManage is usually installed in"
-        echo "/cygdrive/c/Program Files/Oracle/VirtualBox"
-        echo "and can be added with PATH=\"\${PATH}:/cygdrive/c/<...>\""
-    fi
         exit
     fi
+fi
 
 # dmg2img
 if [ -z "$(dmg2img -d 2>/dev/null)" ]; then