DryActiveDirectory

1.1.1

Functions/Get-DryADCommentedJson.ps1

Function Get-DryADCommentedJson {
    [CmdletBinding()]
    Param (
        [ValidateScript({(Test-Path $_ -PathType 'leaf') -and (($_ -match ".jsonc$") -or ($_ -match ".json$"))})]
        [Parameter(Mandatory,ParameterSetName='stringpath')]
        [String]$Path,

        [ValidateScript({($_.exists -and (($_.name -match ".jsonc$") -or ($_.name -match ".json$")))})]
        [Parameter(Mandatory,ParameterSetName='fileinfo')]
        [System.IO.FileInfo]$File
    )
    Try {
        If ($Path) {
            [System.IO.FileInfo]$Item = Get-Item -Path $Path -ErrorAction Stop
        }
        Else {
            [System.IO.FileInfo]$Item = $File
        }
        
        # Get all lines that does not start with comment, i.e "//"
        [Array]$ContentArray = $Item | Get-Content -ErrorAction Stop | Where-Object { 
            $_.Trim() -notmatch "^//" 
        }

        # Remove any comment at the end of line
        For ($Line = 0; $Line -lt $ContentArray.Count; $Line++) {
            If ($ContentArray[$Line] -match "//") {
                $ContentArray[$Line] = $ContentArray[$Line].Substring(0, $ContentArray[$Line].IndexOf('//'))
            }
        }

        [String]$ContentString = $ContentArray | Out-String -ErrorAction 'Stop'

        # Convert to PSObject and return
        ConvertFrom-Json -InputObject $ContentString -ErrorAction 'Stop'
    }
    Catch {
        $PSCmdlet.ThrowTerminatingError($_)
    }
}