Install-ChocoApps.ps1

<#
.SYNOPSIS
    Install Chocolatey packages.
.DESCRIPTION
    This script will install Chocolatey packages and provide notifications to the user after succesful installation.
.NOTES
    Author: Peter van der Woude
    Contact: pvanderwoude@hotmail.com
    Date published: 17-04-2019
    Current version: 1.0
.LINK
    http://www.petervanderwoude.nl
.EXAMPLE
    Install-ChocoApps.ps1
#>

#Variable that contains the Chocolatey packages that should be installed
$ChocoPackages = @("notepadplusplus.install","7zip.install")
#Variable that contains the default installation directory of Chocolatey
$ChocoInstall = Join-Path ([System.Environment]::GetFolderPath("CommonApplicationData")) "Chocolatey\bin\choco.exe"

#Verify if BurntToast is installed
if (!(Get-Module -Name BurntToast -ListAvailable)) {
    try {
        #Install Nuget package provider (prevent notifications when installing modules)
        Install-PackageProvider Nuget -Force -ErrorAction Stop
        #Install BurntToast
        Install-Module BurntToast -Force -ErrorAction Stop
    }
    catch {
        Throw "Failed to install BurntToast module"
    }
}

#Verify if Chocolatey is installed
if(!(Test-Path $ChocoInstall)) {
    try {
        #Install Chocolatey
        Invoke-Expression ((New-Object net.webclient).DownloadString('https://chocolatey.org/install.ps1')) -ErrorAction Stop
    }
    catch {
        Throw "Failed to install Chocolatey"
    }       
}

#Run through the required Chocolatey packages 
foreach($Package in $ChocoPackages) {
    try {
        #Install Chocolatey package
        Invoke-Expression "cmd.exe /c $ChocoInstall Install $Package -y --force --ignorechecksum" -ErrorAction Stop
        #Display toast notification (not critical, no specific catch)
        New-BurntToastNotification -AppLogo "C:\Temp\DefaultBG.jpg" -Text "Intune application deployment","Succesfully installed $Package!" -ErrorAction SilentlyContinue
    }
    catch {
        Throw "Failed to install $Package"
    }
}