Private/Get-FunctionResource.ps1
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Function Get-FunctionResource { <# .SYNOPSIS Reads the function strings from the JSON file and returns a hashtable. #> [OutputType([System.Management.Automation.PSObject])] [CmdletBinding(SupportsShouldProcess = $False)] param ( [Parameter(Mandatory = $True, Position = 0)] [ValidateNotNull()] [System.String] $AppName ) # Setup path to the manifests folder and the app manifest $Path = Join-Path -Path $MyInvocation.MyCommand.Module.ModuleBase -ChildPath "Manifests" $AppManifest = Join-Path -Path $Path -ChildPath "$AppName.json" # Read the content from the manifest file If (Test-Path -Path $AppManifest) { try { Write-Verbose -Message "$($MyInvocation.MyCommand): read application resource strings from [$AppManifest]" $content = Get-Content -Path $AppManifest -Raw -ErrorAction "Stop" } catch { Write-Warning -Message "$($MyInvocation.MyCommand): failed to read from: $AppManifest." Throw "$($MyInvocation.MyCommand): $($_.Exception.Message)." } } Else { Throw "$($MyInvocation.MyCommand): manifest does not exist: $AppManifest." } # Convert the content from JSON into a hashtable try { If (Test-PSCore) { $hashTable = $content | ConvertFrom-Json -AsHashtable -ErrorAction "Stop" } Else { $hashTable = $content | ConvertFrom-Json -ErrorAction "Stop" | ConvertTo-Hashtable } } catch { Write-Warning -Message "$($MyInvocation.MyCommand): failed to convert strings to required hashtable object." Throw "$($MyInvocation.MyCommand): $($_.Exception.Message)." } # If we got a hashtable, return it to the pipeline If ($Null -ne $hashTable) { Write-Output -InputObject $hashTable } } |