configure-local-debug.ps1

#
# PowerShell script to enable local debugging of website and functions
# Launches 
# Azure Storage Emulator - local emulator for Azure Storage
# IIS Express - web server to host the wwwroot website
# Func.exe - host for the Azure functions
#

Param(
    # Set to false to run but not execute the commands for debugging
    [bool]$InvokeCommands = $true
)

$invocationPath = Split-Path $MyInvocation.MyCommand.Path

function LoadConfig([string]$ConfigFilePath) {
    return ConvertFrom-Json "$(get-content $ConfigFilepath)"
}

function LaunchStorageEmulator() {
    Push-Location
    Set-Location -Path "${env:ProgramFiles(x86)}\Microsoft SDKs\Azure\Storage Emulator"
    if ($InvokeCommands) { 
        # Get the current status and only start if it's not running
        $status = & ".\AzureStorageEmulator.exe" status
        if ($status[1].Contains('True') -eq $false) {
            Write-Debug "Starting Azure Storage Emulator..."
            $result = & ".\AzureStorageEmulator.exe" start
        } 
        else {
            Write-Debug "Azure Storage Emulator already started - skipping..."
        }
    }
    Pop-Location
}

function LaunchIISExpress() {
    $iisExpress = "${env:ProgramFiles(x86)}\IIS Express\iisexpress.exe"
    # IIS Express not happy with other methods used to generate path - this works
    $physicalPath = (Get-Item -Path "$invocationPath\wwwroot").FullName
    $command = "`"$iisExpress`" /path:`"$physicalPath`""
    if ($InvokeCommands) {
        Write-Debug "Starting IIS Express..."
        cmd /c start cmd /k $command 
    }
}

function LaunchFuncExe() {
    Push-Location
    Set-Location "$invocationPath\functions"
    if ($InvokeCommands) {
        Write-Debug "Starting Functions Host..."
        cmd /c start cmd /k "${env:APPDATA}\npm\func host start --cors http://localhost:8080"
    }
    Pop-Location
}

#Write-Host $invocationPath

$env:Path += "${env:APPDATA}\npm;${env:ProgramFiles}\nodejs"

$config = LoadConfig "$invocationPath\wwwroot\local-debug-config.json"

$env:AzureWebJobsStorageConnection = $config.AzureWebJobsStorage
$env:AzureWebJobsStorage = $config.AzureWebJobsStorage
$env:AzureWebJobsMailer = $config.AzureWebJobsMailer

#KeyVault Auth
$env:KVClientId = $config.KVClientId
$env:KVKey = $config.KVKey 
$env:KVUri = $config.KVUri
$env:KVKeyID = $config.KVKeyID

#Write-Host $env:AzureWebJobsStorage
$env:Service_Description = $config.Service_Description
#Write-Host $env:Service_Description
$env:APPSETTING_WEBSITE_SITE_NAME = $config.WebsiteName
#Write-Host $env:APPSETTING_WEBSITE_SITE_NAME

LaunchStorageEmulator
LaunchIISExpress
Start-Sleep -Seconds 3
LaunchFuncExe