Created ps installation script

install.ps1

@@ -0,0 +1,38 @@
+# Follows the steps from https://github.com/stepchowfun/toast/tree/9212b25daf193bb5d372d3adbdc0637e2c1d2ff9#installation-on-windows-x86-64
+
+# Opens window asking for admin privileges if needed.
+# https://stackoverflow.com/a/63344749/12756474
+if(!([Security.Principal.WindowsPrincipal] [Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] 'Administrator')) {
+  Start-Process -FilePath PowerShell.exe -Verb Runas -ArgumentList "-File `"$($MyInvocation.MyCommand.Path)`"  `"$($MyInvocation.MyCommand.UnboundArguments)`""
+  Exit
+}
+
+set-location $PSScriptRoot
+
+# We want to get the latest version
+$BaseUrl = "https://github.com/stepchowfun/toast/releases/latest";
+$Response = [System.Net.WebRequest]::Create($BaseUrl).GetResponse()
+
+$ExecutableUrl = $Response.ResponseUri.OriginalString + "/toast-x86_64-pc-windows-msvc.exe"  -replace "tag", "download"
+
+$Response.Close()
+$Response.Dispose()
+
+$ToastPath = "$env:PROGRAMFILES/Toast"
+
+# If the directory doesn't exist, create it
+if (!(Test-Path $ToastPath)) {
+  mkdir $ToastPath
+}
+
+# Could do the same for the exe but chose not to for the sake of a reinstall or an update
+# if (!Test-Path 'C:\Program Files\Toast\toast.exe') {
+#   Invoke-WebRequest $ExecutableUrl -OutFile "$env:PROGRAMFILES/Toast/toast.exe"
+# }
+
+# Download file
+Invoke-WebRequest $ExecutableUrl -OutFile "$ToastPath/toast.exe"
+
+# Add to path (apparently duplicates are not allowed in the PATH so no reason to check if it is already there)
+$OldPath = [System.Environment]::GetEnvironmentVariable("Path")
+[System.Environment]::SetEnvironmentVariable("Path", $OldPath + ';' + $ToastPath, [System.EnvironmentVariableTarget]::Machine)