Batch install vscode extensions with PowerShell

batch install vscode extensions

# Script for batch installing Visual Studio Code extensions
# Specify extensions to be checked & installed by modifying $extensions

$extensions =
    "DotJoshJohnson.xml",
    "EditorConfig.EditorConfig",
    "HookyQR.beautify",
    "Leopotam.csharpfixformat",
    "ecmel.vscode-html-css",
    "formulahendry.auto-close-tag",
    "formulahendry.auto-rename-tag",
    "jchannon.csharpextensions",
    "jorgeserrano.vscode-csharp-snippets",
    "k--kato.docomment",
    "ms-mssql.mssql",
    "ms-vscode.csharp",
    "nepaul.editorconfiggenerator",
    "rahulsahay.Csharp-ASPNETCore",
    "robertohuertasm.vscode-icons",
    "schneiderpat.aspnet-helper",
    "temilaj.asp-net-core-vs-code-extension-pack"

$cmd = "code --list-extensions"
Invoke-Expression $cmd -OutVariable output | Out-Null
$installed = $output -split "\s"

foreach ($ext in $extensions) {
    if ($installed.Contains($ext)) {
        Write-Host $ext "already installed." -ForegroundColor Gray
    } else {
        Write-Host "Installing" $ext "..." -ForegroundColor White
        code --install-extension $ext
    }
}