public/Update-Metadata.ps1
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$ErrorActionPreference = 'Stop' <# .SYNOPSIS Updates the metadata nuspec file with the specified information. .DESCRIPTION When a key and value is specified, update the metadata element with the specified key and the corresponding value in the specified NuspecFile. .PARAMETER key The element that should be updated in the metadata section. .PARAMETER value The value to update with. .PARAMETER NuspecFile The metadata/nuspec file to update .EXAMPLE Update-Metadata -key releaseNotes -value "https://github.com/majkinetor/AU/releases/latest" .EXAMPLE Update-Metadata -key releaseNotes -value "https://github.com/majkinetor/AU/releases/latest" -NuspecFile ".\package.nuspec" .EXAMPLE Update-Metadata -data @{ title = 'My Awesome Title' } .EXAMPLE @{ title = 'My Awesome Title' } | Update-Metadata .NOTES Will throw an exception if the specified key doesn't exist in the nuspec file. #> function Update-Metadata { param( [Parameter(Mandatory = $true, ParameterSetName = "Single")] [string]$key, [Parameter(Mandatory = $true, ParameterSetName = "Single")] [string]$value, [Parameter(Mandatory = $true, ParameterSetName = "Multiple", ValueFromPipeline = $true)] [hashtable]$data = @{$key = $value}, [ValidateScript( { Test-Path $_ })] [string]$NuspecFile = ".\*.nuspec" ) $NuspecFile = Resolve-Path $NuspecFile $nu = New-Object xml $nu.PSBase.PreserveWhitespace = $true $nu.Load($NuspecFile) $data.Keys | % { if ($nu.package.metadata."$_") { $nu.package.metadata."$_" = $data[$_] } else { throw "$_ does not exist on the metadata element in the nuspec file" } } $utf8NoBom = New-Object System.Text.UTF8Encoding($false) [System.IO.File]::WriteAllText($NuspecFile, $nu.InnerXml, $utf8NoBom) } |