<#

.SYNOPSIS

Invokes Autoest in the specified directory.

.DESCRIPTION

Invokes Autorest in the specified directory.

This script is all encompassing for running Autorest where it'll first ensure Autorest is installed then run Autorest.

.PARAMETER Directory

The directory where Autorest will be invoked.

.PARAMETER AutorestOptions

Additional options to pass to the Autorest command. By default, this will just run 'autorest'.

#>

param(

[Parameter(Mandatory = $true)]

[string]$Directory,

[Parameter(Mandatory = $false)]

[string]$AutorestOptions

)

# Ensure Autorest is installed.

npm install --error -g autorest

if ($LASTEXITCODE -ne 0) {

Write-Error "Failed to install Autorest."

exit 1

}

try {

Push-Location $Directory

if ($AutorestOptions) {

Write-Host "Running 'autorest $AutorestOptions' in directory '$Directory'."

Invoke-Expression "autorest $AutorestOptions"

} else {

Write-Host "Running 'autorest' in directory '$Directory'."

& autorest

}

} finally {

Pop-Location

}