Script to convert Advanced Edit format of WebApp/Azure Function to local.settings.json format.

adv_edit_to_local_setttings.ps1

# This works if your function app is functional :)
# func azure functionapp fetch-app-settings <function app name>

# If it isn't, use this.


# {
#   "IsEncrypted": false,
#   "Values": {
#     "AzureWebJobsStorage": "UseDevelopmentStorage=true",
#     "AzureWebJobsDashboard": "UseDevelopmentStorage=true",
#     "FUNCTIONS_WORKER_RUNTIME": "dotnet"
#   },
#   "ConnectionStrings": {
#     "MyDb": "<my connection string>"
#   },
#   "Host": {
#     "CORS": "*"
#   }
# }

# Your JSON array
$jsonArray = @'
[
  {
    "name": "APPINSIGHTS_INSTRUMENTATIONKEY",
    "value": "123",
    "slotSetting": true
  }
]
'@

# Convert the JSON array to PowerShell objects
$objects = ConvertFrom-Json $jsonArray

# Create a hashtable to store the key-value pairs
$convertedObject = @{}

# Loop through each object in the array and extract the name and value
foreach ($obj in $objects) {
    $convertedObject[$obj.name] = $obj.value
}

# Convert the hashtable to JSON format
$convertedJson = ConvertTo-Json $convertedObject

# Output the converted JSON in the desired format
Write-Output $convertedJson