Add install.ps1

install.ps1

@@ -0,0 +1,73 @@
+Set-StrictMode -Version Latest
+$ErrorActionPreference = "Stop"
+
+$EXT_NAME = "uwu2x-pro"
+$EXT_VERSION = "8.7"
+$ZIP_URL = "https://cloud.alixz.ovh/f/uwu2x-$EXT_VERSION-win.zip"
+$TMP_DIR = New-Item -ItemType Directory -Path ([System.IO.Path]::GetTempPath()) -Name ([guid]::NewGuid())
+$ZIP_PATH = Join-Path $TMP_DIR "uwu2x-$EXT_VERSION-win.zip"
+$USER_EXT_DIR = "$env:APPDATA\Adobe\CEP\extensions"
+$SYSTEM_EXT_DIR = "C:\Program Files (x86)\Common Files\Adobe\CEP\extensions"
+
+$principal = New-Object Security.Principal.WindowsPrincipal(
+    [Security.Principal.WindowsIdentity]::GetCurrent()
+)
+
+if (-not $principal.IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) {
+    Write-Host "Administrator permission is required to install this extension."
+    try {
+        Start-Process powershell `
+            -Verb runAs `
+            -ArgumentList "-NoProfile -ExecutionPolicy Bypass -File `"$PSCommandPath`""
+    } catch {
+        Write-Host "Permission denied. Installation cancelled."
+    }
+    exit
+}
+
+if (Get-Process -Name "AfterFX" -ErrorAction SilentlyContinue) {
+    Write-Host "After Effects is currently running."
+    Write-Host "Please close it and run the installer again."
+    exit 1
+}
+
+Write-Host "Enabling Adobe CEP debug mode..."
+foreach ($v in 14,13,12,11,10,9,8) {
+    $p = "HKCU:\Software\Adobe\CSXS.$v"
+    if (-not (Test-Path $p)) { New-Item -Path $p -Force | Out-Null }
+    New-ItemProperty -Path $p -Name PlayerDebugMode -Value 1 -PropertyType DWord -Force | Out-Null
+}
+
+Write-Host "Downloading extension..."
+Invoke-WebRequest -Uri $ZIP_URL -OutFile $ZIP_PATH -UseBasicParsing
+
+Write-Host "Extracting files..."
+Expand-Archive -Path $ZIP_PATH -DestinationPath $TMP_DIR -Force
+
+$SRC = Join-Path (Join-Path $TMP_DIR "uwu2x-$EXT_VERSION-win") $EXT_NAME
+
+if (Test-Path $USER_EXT_DIR) {
+    $TARGET_DIR = $USER_EXT_DIR
+} else {
+    if (-not (Test-Path $SYSTEM_EXT_DIR)) { New-Item -ItemType Directory -Path $SYSTEM_EXT_DIR -Force | Out-Null }
+    $TARGET_DIR = $SYSTEM_EXT_DIR
+}
+
+if (Test-Path "$USER_EXT_DIR\$EXT_NAME") {
+    Write-Host "Removing existing user installation."
+    Remove-Item -Recurse -Force "$USER_EXT_DIR\$EXT_NAME"
+}
+
+if (Test-Path "$SYSTEM_EXT_DIR\$EXT_NAME") {
+    Write-Host "Removing existing system installation"
+    Remove-Item -Recurse -Force "$SYSTEM_EXT_DIR\$EXT_NAME"
+}
+
+Write-Host "Installing extension..."
+New-Item -ItemType Directory -Path $TARGET_DIR -Force | Out-Null
+Copy-Item -Recurse -Force $SRC $TARGET_DIR
+
+Remove-Item -Recurse -Force $TMP_DIR
+
+Write-Host "Installation completed successfully."
+Write-Host "You can now launch After Effects."