From e05a04a939493e67e098b716896956dbc7fc7db6 Mon Sep 17 00:00:00 2001
From: mviereck <bachbaum24@gmx.de>
Date: Wed, 19 Feb 2020 19:46:12 +0100
Subject: [PATCH] WSL: create symlink in WSL to cache folder in Windows user
 dir #225

---
 x11docker | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/x11docker b/x11docker
index dedd1869..3d7808e5 100755
--- a/x11docker
+++ b/x11docker
@@ -6082,23 +6082,23 @@ check_host() {                  # check host environment
   case $Winsubsystem in
     MSYS2|CYGWIN) 
       Winsubmount="$(cygpath.exe -u "c:/" | rmcr | sed s%/c/%%)"
+      Winsubmount="${Winsubmount%/}"
       Winsubpath="$(convertpath unix "$(cygpath.exe -w "/" | rmcr)" )"
-      Mobyvm="yes"  
+      Mobyvm="yes"
     ;;
     WSL1)          
       Winsubmount="/mnt"
       grep -q "Windows" <<< "${PATH:-}" || export PATH="${PATH:-}:$Winsubmount/c/Windows/System32:$Winsubmount/c/Windows/System32/WindowsPowerShell/v1.0" # can miss after sudo in WSL
       Winsubpath="$(convertpath unix "$(getwslpath)")"
-      Mobyvm="yes"  
+      Mobyvm="yes"
     ;;
     WSL2)
-      Winsubmount="/"
+      Winsubmount=""
       grep -q "Windows" <<< "${PATH:-}" || export PATH="${PATH:-}:$Winsubmount/c/Windows/System32:$Winsubmount/c/Windows/System32/WindowsPowerShell/v1.0" # can miss after sudo in WSL
       Winsubpath="$(convertpath unix "$(getwslpath)")" 
     ;;
   esac
   [ "$Winsubsystem" ] && Hostsystem="MSWindows-$Winsubsystem"
-  Winsubmount="${Winsubmount%/}"
   
   [ -z "$Mobyvm" ] && Mobyvm="no"  
   case $Mobyvm in
@@ -7111,8 +7111,14 @@ create_cachefiles() {           # create empty cache files owned by unprivileged
       ""|MSYS2|CYGWIN) Cachebasefolder="$Hostuserhome/.cache/x11docker" ;;
       WSL1|WSL2)
         case $Mobyvm in
-          yes)         Cachebasefolder="$(convertpath subsystem "$(wincmd "echo %userprofile%")")/x11docker/cache" ;;
-          no)          Cachebasefolder="$Hostuserhome/.cache/x11docker" ;;
+          yes)
+            Cachebasefolder="$(convertpath subsystem "$(wincmd "echo %userprofile%")")/x11docker/cache"
+            mkdir -p "$Hostuserhome/.cache/x11docker/symlink"
+            ln -s -f -T "$Cachebasefolder" "$Hostuserhome/.cache/x11docker/symlink"
+          ;;
+          no)
+            Cachebasefolder="$Hostuserhome/.cache/x11docker" 
+          ;;
         esac
       ;;
     esac