From eb86edb8954072aa69d6bcaa6df375663ccacfab Mon Sep 17 00:00:00 2001
From: img2tab <31696646+img2tab@users.noreply.github.com>
Date: Sat, 9 Mar 2019 03:59:00 +0000
Subject: [PATCH] absolute path for WSL only

---
 macos-guest-virtualbox.sh | 37 +++++++++++++++++++++++++------------
 1 file changed, 25 insertions(+), 12 deletions(-)

diff --git a/macos-guest-virtualbox.sh b/macos-guest-virtualbox.sh
index 78b4e52..e682efa 100644
--- a/macos-guest-virtualbox.sh
+++ b/macos-guest-virtualbox.sh
@@ -2,7 +2,7 @@
 # One-key semi-automatic installer of macOS on VirtualBox
 # (c) img2tab, licensed under GPL2.0 or higher
 # url: https://github.com/img2tab/macos-guest-virtualbox
-# version 0.45
+# version 0.46
 
 # Requirements: 33.5GB available storage on host
 # Dependencies: bash>=4.0, unzip, wget, dmg2img,
@@ -99,6 +99,13 @@ if [ -z "$(VBoxManage -v 2>/dev/null)" ]; then
     fi
 fi
 
+# WSL working directory hijinks
+tmp_path=""
+if [[ "$(cat /proc/sys/kernel/osrelease 2>/dev/null)" == *"Microsoft"* ]]; then
+    tmp_path="${PWD}/"
+fi
+
+
 # dmg2img
 if [ -z "$(dmg2img -d 2>/dev/null)" ]; then
     if [ -z "$(cygcheck -V 2>/dev/null)" ]; then
@@ -169,9 +176,15 @@ or http://swscan.apple.com/content/catalogs/others/
         exit
     fi
     echo "Downloaded BaseSystem.dmg. Converting to BaseSystem.img"
-    dmg2img "BaseSystem.dmg" "BaseSystem.img"
-    VBoxManage convertfromraw --format VDI "${PWD}/BaseSystem.img" "${PWD}/BaseSystem.vdi"
-    rm "BaseSystem.dmg" "BaseSystem.img"
+    if [ -n "$(${PWD}/dmg2img -d 2>/dev/null)" ]; then
+        ${PWD}/dmg2img "BaseSystem.dmg" "BaseSystem.img"
+    else
+        dmg2img "BaseSystem.dmg" "BaseSystem.img"
+    fi
+    VBoxManage convertfromraw --format VDI "${tmp_path}BaseSystem.img" "${tmp_path}BaseSystem.vdi"
+    if [ -s BaseSystem.vdi ]; then
+        rm "BaseSystem.dmg" "BaseSystem.img" 2>/dev/null
+    fi
 fi
 }
 
@@ -186,7 +199,7 @@ elif [ "${storagesize}" -lt 22000 ]; then
 else
     echo "Creating ${vmname} target system virtual disk image."
     VBoxManage createmedium --size="${storagesize}" \
-                            --filename "${PWD}/${vmname}.vdi" \
+                            --filename "${tmp_path}${vmname}.vdi" \
                             --variant standard 2>/dev/tty
 fi
 }
@@ -198,7 +211,7 @@ if [ -r "Install ${vmname}.vdi" ]; then
 else
     echo "Creating ${vmname} installation media virtual disk image."
     VBoxManage createmedium --size=8000 \
-                            --filename "${PWD}/Install ${vmname}.vdi" \
+                            --filename "${tmp_path}Install ${vmname}.vdi" \
                             --variant fixed 2>/dev/tty
 fi
 }
@@ -208,11 +221,11 @@ fi
 function attach_initial_storage() {
 VBoxManage storagectl "${vmname}" --add sata --name SATA --hostiocache on
 VBoxManage storageattach "${vmname}" --storagectl SATA --port 0 \
-           --type hdd --nonrotational on --medium "${PWD}/${vmname}.vdi"
+           --type hdd --nonrotational on --medium "${tmp_path}${vmname}.vdi"
 VBoxManage storageattach "${vmname}" --storagectl SATA --port 1 \
-           --type hdd --nonrotational on --medium "${PWD}/Install ${vmname}.vdi"
+           --type hdd --nonrotational on --medium "${tmp_path}Install ${vmname}.vdi"
 VBoxManage storageattach "${vmname}" --storagectl SATA --port 2 \
-           --type hdd --nonrotational on --medium "${PWD}/BaseSystem.vdi"
+           --type hdd --nonrotational on --medium "${tmp_path}BaseSystem.vdi"
 }
 
 # Configure the VM
@@ -630,8 +643,8 @@ read -n 1 -p " [y/n] " delete 2>/dev/tty
 echo ""
 if [ "${delete}" == "y" ]; then
 # temporary files cleanup
-    VBoxManage closemedium "BaseSystem.vdi"
-    VBoxManage closemedium "Install ${vmname}.vdi"
+    VBoxManage closemedium "${tmp_path}BaseSystem.vdi"
+    VBoxManage closemedium "${tmp_path}Install ${vmname}.vdi"
     rm "BaseSystem.vdi" "Install ${vmname}.vdi"
 fi
 
@@ -663,5 +676,5 @@ if [ -z "${1}" ]; then
 else
     check_dependencies
     initialize_script_functions
-    ${1}
+    for argument in $@; do ${argument}; done
 fi