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86 lines
2.2 KiB
Markdown
86 lines
2.2 KiB
Markdown
## The *check-xml-file.ps1* Script
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This PowerShell script checks the given XML file for validity.
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## Parameters
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```powershell
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check-xml-file.ps1 [[-file] <String>] [<CommonParameters>]
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-file <String>
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Specifies the path to the XML file to check
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Required? false
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Position? 1
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Default value
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Accept pipeline input? false
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Accept wildcard characters? false
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[<CommonParameters>]
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This script supports the common parameters: Verbose, Debug, ErrorAction, ErrorVariable, WarningAction,
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WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
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```
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## Example
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```powershell
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PS> ./check-xml-file myfile.xml
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✔️ XML file is valid
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```
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## Notes
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Author: Markus Fleschutz | License: CC0
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## Related Links
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https://github.com/fleschutz/PowerShell
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## Source Code
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```powershell
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<#
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.SYNOPSIS
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Checks the given XML file for validity
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.DESCRIPTION
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This PowerShell script checks the given XML file for validity.
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.PARAMETER file
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Specifies the path to the XML file to check
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.EXAMPLE
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PS> ./check-xml-file myfile.xml
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✔️ XML file is valid
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.LINK
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https://github.com/fleschutz/PowerShell
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.NOTES
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Author: Markus Fleschutz | License: CC0
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#>
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param([string]$file = "")
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try {
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if ($file -eq "" ) { $file = read-host "Enter path to XML file" }
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$XmlFile = Get-Item $file
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$script:ErrorCount = 0
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# Perform the XSD Validation
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$ReaderSettings = New-Object -TypeName System.Xml.XmlReaderSettings
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$ReaderSettings.ValidationType = [System.Xml.ValidationType]::Schema
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$ReaderSettings.ValidationFlags = [System.Xml.Schema.XmlSchemaValidationFlags]::ProcessInlineSchema -bor [System.Xml.Schema.XmlSchemaValidationFlags]::ProcessSchemaLocation
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$ReaderSettings.add_ValidationEventHandler({ $script:ErrorCount++ })
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$Reader = [System.Xml.XmlReader]::Create($XmlFile.FullName, $ReaderSettings)
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while ($Reader.Read()) { }
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$Reader.Close()
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if ($script:ErrorCount -gt 0) {
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write-warning "Invalid XML file"
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exit 1
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}
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"✔️ XML file is valid"
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exit 0 # success
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} catch {
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"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
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exit 1
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}
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```
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*Generated by convert-ps2md.ps1 using the comment-based help of check-xml-file.ps1*
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