PowerShell/scripts/check-xml-file.ps1
2024-10-01 15:11:03 +02:00

43 lines
1.2 KiB
PowerShell
Executable File

<#
.SYNOPSIS
Verifies an XML file
.DESCRIPTION
This PowerShell script checks the given XML file for validity.
.PARAMETER path
Specifies the path to the XML file
.EXAMPLE
PS> ./check-xml-file.ps1 myfile.xml
✅ Valid XML in 📄myfile.xml
.LINK
https://github.com/fleschutz/PowerShell
.NOTES
Author: Markus Fleschutz | License: CC0
#>
param([string]$path = "")
try {
if ($path -eq "" ) { $path = Read-Host "Enter path to XML file" }
$XmlFile = Get-Item $path
# Perform the XSD Validation
$script:ErrorCount = 0
$ReaderSettings = New-Object -TypeName System.Xml.XmlReaderSettings
$ReaderSettings.ValidationType = [System.Xml.ValidationType]::Schema
$ReaderSettings.ValidationFlags = [System.Xml.Schema.XmlSchemaValidationFlags]::ProcessInlineSchema -bor [System.Xml.Schema.XmlSchemaValidationFlags]::ProcessSchemaLocation
$ReaderSettings.add_ValidationEventHandler({ $script:ErrorCount++ })
$ReaderSettings.DtdProcessing = [System.Xml.DtdProcessing]::Parse
$Reader = [System.Xml.XmlReader]::Create($XmlFile.FullName, $ReaderSettings)
while ($Reader.Read()) { }
$Reader.Close()
if ($script:ErrorCount -gt 0) { throw "Invalid XML" }
"✅ Valid XML in 📄$path"
exit 0 # success
} catch {
"⚠️ $($Error[0]) in 📄$path"
exit 1
}