winiso-valhalla/deploy.fish

#!/bin/env fish
begin
    set -l dir (status dirname)
    source "$dir/lib/choose-disk.fish"

    set -q WIN11_IMAGE_PATH
    or begin
        echo "Please specify the Windows 11 ISO in the `WIN11_IMAGE_PATH` variable."
        exit 1
    end

    set -l setupLabel "winiso-valhalla"
    set -l buildDir "$(status dirname)/build"
    set -l cacheDir ~/.cache/winiso-valhalla
    set -l isoFile "$buildDir/win.iso"
    set -l winPath "/media/win"
    set -l winpePath "/media/winpe"
    set -l valhallaPath "/media/winiso-valhalla"
    set -l bootPath "/media/boot"
    set -l dataPath "/media/data"
    set -l winpeOverlay (mktemp -d)
    set -l winOverlay (mktemp -d)
    set -l editionField "Edition ID"
    set -l wimFile "sources/install.wim"

    set -l files

    set -l fileDefinitions \
        drivers/network/intel \
        "https://dlcdnets.asus.com/pub/ASUS/mb/04LAN/DRV_LAN_Intel_I211_UWD_TP_W10_64_VER12151841_20190306R.zip?model=ROG%20ZENITH%20EXTREME%20ALPHA" \
        zip \
        . \
        \
        drivers/network/marvell \
        "https://dlcdnets.asus.com/pub/ASUS/mb/04LAN/DRV_LAN_Marvell_TP_TSD_W11_64_V3130_20211118R.zip?model=ROG%20ZENITH%20EXTREME%20ALPHA" \
        zip \
        ./x64 \
        \
        software/git \
        "https://github.com/git-for-windows/git/releases/download/v2.41.0.windows.1/PortableGit-2.41.0-64-bit.7z.exe" \
        exe \
        . \
        \
        software/pwsh \
        "https://github.com/PowerShell/PowerShell/releases/download/v7.3.7/PowerShell-7.3.7-win-x64.zip" \
        zip \
        .

    for i in (seq 1 4 (count $fileDefinitions))
        set -l entry $fileDefinitions[$i.."$(math "$i" + 3)"]
        set -l name "$entry[1]"
        set -l url "$entry[2]"
        set -l type "$entry[3]"
        set -l dir "$entry[4]"
        set -l file "$cacheDir/$name.$type"
        set -l target "$winpeOverlay/$name"

        set -a files \
            "$file" \
            "$dir" \
            "$name"

        mkdir -p (dirname "$file")

        if [ ! -f "$file" ]
            curl -L "$url" -o "$file"
        end

        begin
            set -l tempDir (mktemp -d)

            switch $type
                case zip
                    unzip "$file" -d "$tempDir"
                case exe
                    pushd "$tempDir" > /dev/null
                    7z x "$file"
                    popd > /dev/null
            end

            mkdir -p (dirname "$target")
            cp -r "$tempDir/$dir" "$target"
            rm -rf "$tempDir"
        end
    end

    set -l intel $files[1..3]
    set -l marvell $files[4..6]
    set -l git $files[7..9]
    set -l pwsh $files[10..12]

    cp -r "$dir/winfs"/* "$winpeOverlay"

    mkdir -p "$(dirname "$isoFile")"
    sudo mount --mkdir "$WIN11_IMAGE_PATH" "$winPath"
    mkwinpeimg --iso --arch amd64 --overlay "$winpeOverlay" --windows-dir "$winPath" "$isoFile"
    rm -rf "$winpeOverlay"
    sudo mount --mkdir "$isoFile" "$winpePath"

    begin
        echo "$wimFile"
    end | rsync --files-from=/dev/stdin "$winPath" "$winOverlay"

    begin
        set -l wimFile "$winOverlay/$wimFile"

        while [ ! (wiminfo "$wimFile" 1 | grep "^$editionField" | cut -d ":" -f2 | string trim) = "Professional" ]
            sudo wimdelete --soft "$wimFile" 1
        end

        while wiminfo "$wimFile" 2 &> /dev/null
            sudo wimdelete --soft "$wimFile" 2
        end
    end

    sudo mount --mkdir -t overlay overlay -o lowerdir="$winOverlay":"$winPath" "$valhallaPath"

    if [ ! -b "$WIN_DISK" ]
        chooseDisk WIN_DISK
    end

    sudo shred -vfzn 0 -s 512 "$WIN_DISK"

    begin
        printf %s\n \
            o \
            n \
            "" \
            "" \
            "" \
            +2G \
            y \
            t \
            c \
            a \
            "" \
            \
            n \
            "" \
            "" \
            "" \
            "" \
            y \
            t \
            "" \
            7 \
            \
            w
    end | sudo fdisk "$WIN_DISK"

    begin
        set -l disks

        while true
            set disks (string split -n " " (bash -c "echo $WIN_DISK*"))
            [ (count $disks) -ge 3 ] && break
        end

        set -l bootDisk "$disks[2]"
        set -l dataDisk "$disks[3]"
        sudo mkfs.fat -F 32 -n "BOOT" "$bootDisk"
        sudo mkfs.ntfs -fFL "$setupLabel" "$dataDisk"
        sudo mount --mkdir "$bootDisk" "$bootPath"
        sudo mount --mkdir "$dataDisk" "$dataPath"
        sudo mount --mkdir "$isoFile" "$winPath"
        sudo cp -r "$winPath"/* "$bootPath"
        sudo umount "$winPath"

        sudo cp -r "$valhallaPath"/* "$dataPath"
        sudo cp -r "$valhallaPath/efi" "$bootPath"

        for path in "$valhallaPath" \
                    "$winPath" \
                    "$winpePath" \
                    "$bootPath" \
                    "$dataPath"
            sudo umount -vf "$path"
            sudo rm -rf "$path"
        end
    end
end