ps.ps1

param(
    [Parameter(Mandatory=$true)]
    [string]$script,

    [Parameter(Mandatory=$false, ValueFromRemainingArguments=$true)]
    [string[]]$scriptArguments
)

Set-StrictMode -Version Latest
$ErrorActionPreference = 'Stop'
$ProgressPreference = 'SilentlyContinue'
trap {
    Write-Host "ERROR: $_"
    ($_.ScriptStackTrace -split '\r?\n') -replace '^(.*)$','ERROR: $1' | Write-Host
    ($_.Exception.ToString() -split '\r?\n') -replace '^(.*)$','ERROR EXCEPTION: $1' | Write-Host
    Exit 1
}

# enable TLS 1.1 and 1.2.
[Net.ServicePointManager]::SecurityProtocol = [Net.ServicePointManager]::SecurityProtocol `
    -bor [Net.SecurityProtocolType]::Tls11 `
    -bor [Net.SecurityProtocolType]::Tls12

# wrap the choco command (to make sure this script aborts when it fails).
function Start-Choco([string[]]$Arguments, [int[]]$SuccessExitCodes=@(0)) {
    $command, $commandArguments = $Arguments
    if ($command -eq 'install') {
        $Arguments = @($command, '--no-progress') + $commandArguments
    }
    for ($n = 0; $n -lt 10; ++$n) {
        if ($n) {
            # NB sometimes choco fails with "The package was not found with the source(s) listed."
            #    but normally its just really a transient "network" error.
            Write-Host "Retrying choco install..."
            Start-Sleep -Seconds 3
        }
        &C:\ProgramData\chocolatey\bin\choco.exe @Arguments
        if ($SuccessExitCodes -Contains $LASTEXITCODE) {
            return
        }
    }
    throw "$(@('choco')+$Arguments | ConvertTo-Json -Compress) failed with exit code $LASTEXITCODE"
}
function choco {
    Start-Choco $Args
}

Set-Location c:\vagrant
$script = Resolve-Path $script
Set-Location (Split-Path -Parent $script)
Write-Host "Running $script..."
. ".\$(Split-Path -Leaf $script)" @scriptArguments