⭐ Add Windows equivalent install script

README.md

@@ -28,6 +28,16 @@ curl -sSf https://raw.githubusercontent.com/rojo-rbx/rokit/main/scripts/install.
 
 ### Windows
 
+#### Option 1
+
+Run the automated installer script in PowerShell:
+
+```sh
+Invoke-RestMethod https://raw.githubusercontent.com/rojo-rbx/rokit/main/scripts/install.ps1 | Invoke-Expression
+```
+
+#### Option 2
+
 Download and run<sup>\*</sup> `rokit.exe` from the [latest release][latest-release] page - this will automatically install Rokit.
 
 <sup>\* Make sure to run `rokit.exe` **directly**, by double-clicking it in the File Explorer, for automatic installation to be triggered. <br/> If you would like to install Rokit from a terminal or shell such as PowerShell / CMD, run `rokit.exe self-install` instead.

scripts/install.ps1

@@ -0,0 +1,94 @@
+$PROGRAM_NAME = "rokit"
+$REPOSITORY = "rojo-rbx/rokit"
+
+$originalPath = Get-Location
+
+Set-Location "$env:temp"
+
+# Function to get release info from GitHub API
+Function Get-ReleaseInfo {
+	param (
+		[string]$ApiUrl
+	)
+
+	$headers = @{
+		'X-GitHub-Api-Version' = '2022-11-28'
+	}
+
+	if ($env:GITHUB_PAT) {
+		$headers['Authorization'] = "token $env:GITHUB_PAT"
+	}
+
+	try {
+		$response = Invoke-RestMethod -Uri $ApiUrl -Headers $headers -ErrorAction Stop
+		return $response
+	}
+	catch {
+		throw "Failed to fetch release info: $_"
+	}
+}
+
+try {
+	if ($env:GITHUB_PAT) {
+		Write-Host "NOTE: Using provided GITHUB_PAT for authentication"
+	}
+
+	Write-Host "`n[1 / 3] Looking for latest $PROGRAM_NAME release"
+
+	$apiUrl = "https://api.github.com/repos/$REPOSITORY/releases/latest"
+	$releaseInfo = Get-ReleaseInfo -ApiUrl $apiUrl
+
+	$versionTag = $releaseInfo.tag_name
+	$numericVersion = $versionTag -replace '^v', ''
+
+	# Construct the download URL
+	$downloadUrl = "https://github.com/$REPOSITORY/releases/download/$versionTag/$PROGRAM_NAME-$numericVersion-windows-x86_64.zip"
+	Write-Host "[2 / 3] Downloading '$PROGRAM_NAME-$numericVersion-windows-x86_64.zip'"
+
+	# Grab the latest release asset
+	try {
+		Invoke-WebRequest $downloadUrl -OutFile rokit.zip -ErrorAction Stop
+	}
+	catch {
+		throw "Failed to download from $downloadUrl`: $_"
+	}
+
+	# Extract the archive
+	try {
+		Expand-Archive -Path rokit.zip -Force -ErrorAction Stop
+	}
+	catch {
+		throw "Failed to extract rokit.zip: $_"
+	}
+
+	# Run self-install
+	try {
+		if (Test-Path ".\rokit\rokit.exe") {
+			Write-Host "[3 / 3] Running $PROGRAM_NAME installation`n"
+			Start-Process -FilePath ".\rokit\rokit.exe" -ArgumentList "self-install" -Wait -NoNewWindow
+		}
+		else {
+			throw "rokit.exe not found in the extracted directory"
+		}
+	}
+	catch {
+		throw "Failed to run self-install: $_"
+	}
+
+	# Cleanup
+	try {
+		Remove-Item rokit.zip -ErrorAction SilentlyContinue
+		Remove-Item -Recurse -Path .\rokit -ErrorAction SilentlyContinue
+	}
+	catch {
+		Write-Warning "Cleanup failed: $_"
+	}
+}
+catch {
+	Write-Error "Installation failed: $_"
+	exit 1
+}
+finally {
+	# Return to original directory
+	Set-Location -Path $originalPath
+}