Use msftdata for GPT partition

README.md

@@ -70,3 +70,4 @@ This script uses:
 * **lsblk** and **sfdisk** from [util-linux](https://mirrors.edge.kernel.org/pub/linux/utils/util-linux/)
 * [**ms-sys**](http://ms-sys.sourceforge.net/) for native Windows 7 MBR and NTFS bootloaders
 * [**p7zip**](https://www.7-zip.org/) for ISO extraction
+* [**autofsync**](https://github.com/i-rinat/autofsync/) to prevent filesystem bufferbloat and properly show copying progress (AppImage only)

windows2usb

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -e # errexit
 set -f # noglob
 set +o braceexpand # disable braceexpand
@@ -24,6 +24,20 @@ function check_requirements() {
     done
 }
 
+function check_iso_and_device() {
+    if [ ! -f "$1" ]
+    then
+        echo "${bold} == ERROR: ISO file not found! ==${normal}"
+        exit 106
+    fi
+
+    if [ ! -b "$2" ]
+    then
+        echo "${bold} == ERROR: Device file not found! ==${normal}"
+        exit 107
+    fi
+}
+
 function list_removable_drives() {
     lsblk -d -I 8 -o RM,NAME,SIZE,MODEL | \
         awk '($1 == 1) {print "/dev/" substr($0, index($0, $2))}'
@@ -39,13 +53,17 @@ function format_drive() {
     fi
 }
 
+function get_iso_name() {
+    7z l "$1" | awk '/Comment = / {print $3; exit 0}'
+}
+
 function check_installwim_gt4gib() {
     7z l "$1" | awk '($6 ~ /install.wim/) {if ($4 > 4294967296) {exit 0}; exit 1}'
 }
 
 function create_partitions() {
     local mbrscript="- - 7 *"
-    local gptscript="- - U *"
+    local gptscript="- - EBD0A0A2-B9E5-4433-87C0-68B6B72699C7 *"
     local gptntfsscript="- 1MiB U *\n- - EBD0A0A2-B9E5-4433-87C0-68B6B72699C7 *"
 
     if [[ "$1" == "dos" ]] || [[ "$1" == "gpt" ]] || [[ "$1" == "gptntfs" ]];
@@ -140,13 +158,23 @@ if [[ "$EUID" == "0" ]];
 then
     dev="$1"
     isopath="$2"
+    isolabel=""
     labeltype="$3"
     uefimode=
     [[ "$labeltype" == "gpt" ]] && uefimode=1
     [[ "$labeltype" == "gptntfs" ]] && uefimode=1
-    partpath="$(mktemp -d /run/windows2usb.XXXXXXXXXX)"
 
     check_requirements
+    check_iso_and_device "$isopath" "$dev"
+
+    isolabel="$(get_iso_name "$isopath")"
+    if [ $? -ne 0 ]
+    then
+        isolabel=""
+    fi
+    echo "${bold} == Working with ISO $isolabel ==${normal}"
+
+    partpath="$(mktemp -d /run/windows2usb.XXXXXXXXXX)"
     trap sigint_handler INT EXIT
 
     # MBR
@@ -157,7 +185,7 @@ then
 
         echo "${bold} == Creating NTFS partition ==${normal}"
         create_partitions "dos" "$dev"
-        mkfs.ntfs -f "$(get_dev_partition_num "${dev}" "1")"
+        mkfs.ntfs -L "$isolabel" -f "$(get_dev_partition_num "${dev}" "1")"
 
         echo "${bold} == Writing bootloader ==${normal}"
         ms-sys -7 "${dev}"
@@ -182,7 +210,7 @@ then
 
         echo "${bold} == Creating UEFI FAT partition ==${normal}"
         create_partitions "gpt" "$dev"
-        mkfs.vfat "$(get_dev_partition_num "${dev}" "1")"
+        mkfs.vfat -n "${isolabel:0:11}" "$(get_dev_partition_num "${dev}" "1")"
 
         echo "${bold} == Mounting data partition ==${normal}"
         mount "$(get_dev_partition_num "${dev}" "1")" "$partpath"
@@ -196,7 +224,7 @@ then
         echo "${bold} == Creating UEFI FAT and Microsoft NTFS partitions ==${normal}"
         create_partitions "gptntfs" "$dev"
         write_uefintfs "$(get_dev_partition_num "${dev}" "1")"
-        mkfs.ntfs -f "$(get_dev_partition_num "${dev}" "2")"
+        mkfs.ntfs -L "$isolabel" -f "$(get_dev_partition_num "${dev}" "2")"
 
         echo "${bold} == Mounting data partition ==${normal}"
         mount "$(get_dev_partition_num "${dev}" "2")" "$partpath"