Vintage Story Language File Comparer

VSLangChecker.ps1

using namespace System.Management.Automation;

[CmdletBinding()]
param
(
    [Parameter(Mandatory = $true, Position = 0)] [string] $ReferenceFile,
    [Parameter(Mandatory = $true, Position = 1)] [string] $CompareFile
);

$ErrorActionPreference = 'Stop';
[Regex] $FormatRegex = '\{p?(\d+)[^\}]*\}';

[string] $RefFileName = Split-Path -Leaf $ReferenceFile;
[string] $ComFileName = Split-Path -Leaf $CompareFile;

[OrderedHashtable] $ContentRef = Get-Content $ReferenceFile -Raw | ConvertFrom-Json -AsHashtable;
[OrderedHashtable] $ContentCom = Get-Content $CompareFile -Raw | ConvertFrom-Json -AsHashtable;

Write-Host "Searching for keys in '$RefFileName' but not in '$ComFileName'...";
$ContentRef.GetEnumerator() | ForEach-Object `
{
    if (!($ContentCom.ContainsKey($_.Key))) { "  -> In '$RefFileName' but not in '$ComFileName': key `"$($_.Key)`""; }
}

Write-Host "Searching for keys in '$ComFileName' but not in '$RefFileName'...";
$ContentCom.GetEnumerator() | ForEach-Object `
{
    if (!($ContentRef.ContainsKey($_.Key))) { "  -> In '$ComFileName' but not in '$RefFileName': key `"$($_.Key)`""; }
}

Write-Host 'Searching for mismatched tags...';
$ContentCom.GetEnumerator() | ForEach-Object `
{
    if ($ContentRef.ContainsKey($_.Key))
    {
        $HereItems = $FormatRegex.Matches($_.Value) | ForEach-Object {$_.Groups[1].Value} | Sort-Object;
        $RefItems = $FormatRegex.Matches($ContentRef[$_.Key]) | ForEach-Object {$_.Groups[1].Value} | Sort-Object;
        if (($HereItems.Length -NE 0 -AND $RefItems.Length -NE 0) -AND (Compare-Object -ReferenceObject $RefItems -DifferenceObject $HereItems))
        {
            Write-Host "  -> $($HereItems.Count) tags found in '$ComFileName' vs $($RefItems.Count) in '$RefFileName' for key `"$($_.Key)`"";
        }
    }
}

Write-Host 'Done! :)';