Copy Production wwwroot to Azure Storage Powershell Script

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# Author: Tony Visconti
# Date Created: 11-4-22
# Purpose: Copy compressed wwwroot to azure storage so that it can be downloaded by dev rock server
#
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Write-Host -ForegroundColor Yellow "`nRunning Production wwwroot file to Azure Storage Powershell Script"
Write-Host -ForegroundColor Yellow "`nInitializing Variables via Setup Code"

#### Setup ####

# Azure Storage Configuration
$storageURL = "https://mystrorage.blob.core.windows.net/containername"
# This key will expire on _______
$sharedKey= ""

# Set the temp location to store  compressed wwwroot file
$archiveFolder = "C:\Temp\"

$inetpubFolder = "C:\inetpub"

#Default compression value is optimal, this did not significantly increase the size in my testing but was faster by about 1 min compressing 1.5 G
$compressionLevel = "Fastest"

#Year-Month-Day_Hours-Minutes
$dateFormatted = Get-Date -UFormat "%Y%m%d"
#ISO-8601 example 2020-08-19T15:04:00Z
#Get-Date returns local time so we will blank out the time
$dateFormattedISO8601 = Get-Date -UFormat "%Y-%m-%dT00:00:00Z"

#if desired we can keep the website up an running when making a copy of the wwwroot folder
$stopWebsite = $false;


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### Main Script ###

Write-Host -ForegroundColor Yellow "`nStarting Main Script"

if ( $stopWebsite )
{
Write-Host -ForegroundColor Yellow "`nStopping Default website and apppool..."
C:\windows\syswow64\inetsrv\appcmd.exe stop site "Default Web Site"
C:\windows\syswow64\inetsrv\appcmd.exe stop apppool "DefaultAppPool"
}

Write-Host -ForegroundColor Yellow "`nCompressing wwwroot"
Compress-Archive -Path "$inetpubFolder\wwwroot" -DestinationPath "$archiveFolder\wwwroot_$dateformatted.zip" -CompressionLevel $compressionLevel

# Write-Host -ForegroundColor Yellow "Checking Azcopy Login Status"
# Using azcopy login is another option instead of leveraging a shared key below
# Note Even if you are an Azure subscription service administrator you will need additional rights
# to access storage container resources
# https://stackoverflow.com/questions/74377463/how-to-access-azure-storage-account-container-as-azure-subscription-service-admi
#Azcopy login status

# $login = Read-Host "Do you need to login to azcopy Y/N"
# if ( $login -eq "Y" )
# {
#    azcopy login
# }

Write-Host -ForegroundColor Yellow "`nUploading to Azure, this will only take a few seconds"
#https://learn.microsoft.com/en-us/azure/storage/common/storage-use-azcopy-files
azcopy cp "$archiveFolder\*" "$storageURL/$sharedKey" --include-after "$dateFormattedISO8601" --include-pattern '*.zip'

Write-Host -ForegroundColor Yellow "`nDeleting compressed wwwroot file"
Remove-Item -path "$archiveFolder\wwwroot*.zip"

# if we stopped the website we need to restart it
if ( $stopWebsite )
{
Write-Host -ForegroundColor Yellow "`nStarting default website and apppool..."
C:\windows\syswow64\inetsrv\appcmd.exe start site "Default Web Site"
C:\windows\syswow64\inetsrv\appcmd.exe start apppool "DefaultAppPool"
}