functions/azure/azcli/Invoke-AzCli.ps1
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# <copyright file="Invoke-AzCli.ps1" company="Endjin Limited"> # Copyright (c) Endjin Limited. All rights reserved. # </copyright> <# .SYNOPSIS Invokes azure-cli commands and returns the results. .DESCRIPTION Provides a wrapper for invokes an azure-cli commands. .PARAMETER Command The azure-cli command you want to execute, excluding the 'az' reference. .PARAMETER AsJson Controls whether you expect the command to have a JSON response that you want returned as output. .PARAMETER ExpectedExitCodes An array of exit codes that will not be treated as signifying an error. #> function Invoke-AzCli { [CmdletBinding()] param ( [Parameter(Mandatory=$true)] [string] $Command, [switch] $AsJson, [array] $ExpectedExitCodes = @(0) ) $cmd = "az $command" if ($asJson) { $cmd = "$cmd -o json" } Write-Verbose "azcli cmd: $cmd" $ErrorActionPreference = 'Continue' # azure-cli can sometimes write warnings to STDERR, which PowerShell treats as an error $res = Invoke-Expression $cmd $ErrorActionPreference = 'Stop' if ($expectedExitCodes -inotcontains $LASTEXITCODE) { Write-Error "azure-cli failed with exit code: $LASTEXITCODE" } if ($asJson) { return ($res | ConvertFrom-Json) } } |