USE AT OWN RISK! A collection of functions to make it easier to manage Cyberpunk 2077 mods. This is NOT a mod manager. You will need to understand how to use/manage Subversion to get any value from this.

run_CP2077_patches.ps1

# install SVN
# tested with Slik SVN 1.14.2 from https://sliksvn.com/download/

#CONFIGURATION
#where should Subversion store its data?
$svn_data = "D:\Temp\repo"

#where will your downloaded mod files be kept?
$dir_download = "$env:USERPROFILE\Downloads"

#where is Cyberpunk 2077 installed?
$cp_install = "C:\Program Files (x86)\GOG Galaxy\Games\Cyberpunk 2077"


Function Init-SvnRepo
{
    param($svn_data, $cp_install)

    $svn_working = "$cp_install\.."
    $cp_repo = "$svn_data\cp2077"


    New-Item -ItemType Directory -Path $svn_data
    svnadmin create $cp_repo
    svn mkdir -m "Create directory structure." file:///$cp_repo/trunk file:///$cp_repo/branches file:///$cp_repo/tags 

    svn checkout file:///$cp_repo/trunk $svn_working

    svn add --force $cp_install/
    # takes time for SVN fiddling about...
    svn commit -m "initial import" $cp_install

    # tag it before we make a mess of it
    svn copy -m "Tag fresh install" file:///$cp_repo/trunk file:///$cp_repo/tags/basic-1.62-DLSS

    #slow... really slow.
    svn update $cp_install
}


Function Init-7z
{
    [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
    Install-PackageProvider -Name NuGet -MinimumVersion 2.8.5.201 -Force -Scope CurrentUser
    Set-PSRepository -Name 'PSGallery' -SourceLocation "https://www.powershellgallery.com/api/v2" -InstallationPolicy Trusted
    Install-Module -Name 7Zip4PowerShell -Force -Scope CurrentUser
}

function New-TemporaryDirectory {
    $parent = [System.IO.Path]::GetTempPath()
    [string] $name = [System.Guid]::NewGuid()
    New-Item -ItemType Directory -Path (Join-Path $parent $name)
}

Function Install-SimpleMod {
    param([parameter(Mandatory)]$cp_install, [parameter(Mandatory)]$mod_name, [parameter(Mandatory)]$mod_version, [parameter(Mandatory)]$nexus_id, $name_prefix = '', $archive_extension = "zip", $cp_install_suffix = '')
    $filePath = "$dir_download\$mod_name-$nexus_id-$($mod_version -replace '\.', '-')-*.$archive_extension"
    $cp_target = $cp_install
    if ($cp_install_suffix -ne '') {
        $cp_target = "$cp_install\$cp_install_suffix"
    }

    if (Test-Path -Path $filePath)
    {
        $archive = (Get-ChildItem -Path $filePath | Select-Object -First 1) 
        if ($archive_extension -eq "7z") {
            Expand-7Zip -ArchiveFileName $archive -TargetPath $cp_target
        } else {
            Expand-Archive -DestinationPath $cp_target -Path $archive
        }
        Commit-Changes -cp_install $cp_install -mod_name $mod_name -mod_version $mod_version -name_prefix $name_prefix
    } else {
        throw "Could not find an archive for version $mod_version of $mod_name. Searched at $filePath Download from https://www.nexusmods.com/cyberpunk2077/mods/$nexus_id"
    }
}

Function Commit-Changes
{
    param([parameter(Mandatory)]$cp_install, [parameter(Mandatory)]$mod_name, [parameter(Mandatory)]$mod_version, [parameter(Mandatory)]$name_prefix)
    svn add --force $cp_install/
    svn commit -m "Installed $name_prefix$mod_name v$mod_version" $cp_install
    svn update $cp_install
}

Function Install-BrokenLionMod
{
    param([parameter(Mandatory)]$cp_install, [parameter(Mandatory)]$mod_name, [parameter(Mandatory)]$mod_version, [parameter(Mandatory)]$nexus_id, $name_prefix = '', $archive_extension = "7z")
    $filePath = "$dir_download\$mod_name-$nexus_id-$($mod_version -replace '\.', '-')-*.$archive_extension"
    if (Test-Path -Path $filePath)
    {
        $archive = (Get-ChildItem -Path $filePath | Select-Object -First 1) 
        $tempDir = New-TemporaryDirectory
        Expand-7Zip -ArchiveFileName $archive -TargetPath $tempDir
        Copy-Item -Path "$tempDir\*\*" -Destination $cp_install -Recurse -Force
        Remove-Item -Recurse $tempDir
        Commit-Changes -cp_install $cp_install -mod_name $mod_name -mod_version $mod_version -name_prefix $name_prefix
    } else {
        throw "Could not find an archive for this mod. Searched at $filePath Download from https://www.nexusmods.com/cyberpunk2077/mods/$nexus_id"
    }
}

# Tested with Game version 1.63_Hotfix (GoG)
Function auto-enemies
{
    param($cp_install)

    Install-SimpleMod -cp_install $cp_install -mod_name 'redscript' -nexus_id 1511 -mod_version "0.5.14"

    # install special does not be complete until after game starts
    Install-SimpleMod -cp_install $cp_install -mod_name 'RED4ext' -nexus_id 2380 -mod_version "1.15.0"
        # START GAME REQUIRED!
        # (should be captured in svn) creates a config file $cp_install\red4ext\config.ini
        # (should be ignored in svn)  creates a logging directory at $cp_install\red4ext\logs
    
        # uninstall special(?)
        # https://docs.red4ext.com/getting-started/uninstalling
        # appears not to be relevant

    # install special does not complete until after game starts
    # Cyber Engine Tweaks
    Install-SimpleMod -cp_install $cp_install -mod_name 'Game version 1.63 Steam' -nexus_id 107 -mod_version "1.25.1"

    Install-SimpleMod -cp_install $cp_install -mod_name 'cybercmd' -nexus_id 5176 -mod_version "0.0.10"
    # requires: Cyber Engine Tweaks

    Install-SimpleMod -cp_install $cp_install -mod_name 'Native Settings UI 1.93' -nexus_id 3518 -mod_version "1.93"
    # Requires:
    # Cyber Engine Tweaks

    Install-SimpleMod -cp_install $cp_install -mod_name 'AI Netrunners Enhanced' -nexus_id 2468 -mod_version "1.5.0"
    # Requires:
    # Cyber Engine Tweaks
    # cybercmd (if using redmod)
    # Native Settings UI
    # redscript

    #SDO
    Install-SimpleMod -cp_install $cp_install -mod_name 'SDO - Scissors Difficulty Options' -nexus_id 4408 -mod_version "1.1"
    # Requires:
    # Cyber Engine Tweaks
    # Native settings UI

    Install-SimpleMod -cp_install $cp_install -mod_name 'ArchiveXL' -nexus_id 4198 -mod_version "1.4.8"
    # requires: 1.9.0+ RED4ext

    Install-SimpleMod -cp_install $cp_install -mod_name 'input_loader.zip' -nexus_id 4575 -mod_version "0.1.1"
    # requires: 1.9.0+ RED4ext

    Install-SimpleMod -cp_install $cp_install -mod_name 'Ranged Attack Speed Damage Fix' -nexus_id 4997 -mod_version "2.0"
    # Requires:
    # Cyber Engine Tweaks

    # Time Dilation Overhaul
    Install-SimpleMod -cp_install $cp_install -mod_name 'Time Dilation Overhaul' -nexus_id 4931 -mod_version "1.8.5"
    # Requires:
    # ArchiveXL (Latest version required)
    # Cyber Engine Tweaks (Latest version required)
    # Input Loader (Latest version required)
    # Native Settings UI (Technically optional, but HIGHLY recommended)
    # Ranged Attack Speed Damage Fix (Required for ranged weapons to work properly in time dilation)
    # RED4ext (Latest version required)

    Install-BrokenLionMod -cp_install $cp_install -mod_name 'Enemies of Night City' -nexus_id 8467 -mod_version "1.1" -archive_extension "zip"
    # Requires:
    # AI Netrunners enhanced (optional but recommended)
    # Native settings UI
    # SDO - Scissors Difficulty Options
    # Time Dilation Overhaul
}

Function auto-amm
{
    #Caused crashes

    param($cp_install)

    # install special does not complete until after game starts
    Install-SimpleMod -cp_install $cp_install -mod_name 'CET 1.23.0' -nexus_id 107 -mod_version "1.23.0"

    Install-SimpleMod -cp_install $cp_install -mod_name 'Appearance Menu Mod' -nexus_id 790 -mod_version "2.0.2"
    # requires: CET 1.8.2+

}

# Once everything's setup and you understand what the script will do, uncomment the lines below and run the script.
# Init-SvnRepo -svn_data $svn_data -cp_install $cp_install
# auto-enemies -cp_install $cp_install