private/ConvertFrom-FrontMatter.ps1
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function ConvertFrom-FrontMatter { [CmdletBinding()] [OutputType([PSCustomObject])] param ( [Parameter(Mandatory = $true)] [ValidateScript({ Test-Path $_ -PathType Leaf })] [ValidateScript({ $_ -match '\.md$'})] [string]$FilePath, [Parameter(Mandatory = $true)] [ValidateSet('yaml', 'toml', 'json')] [string]$FrontMatterType ) $frontMatter = switch ($FrontMatterType) { 'yaml' { ConvertFrom-YamlFrontMatter -InputFile $FilePath } 'toml' { ConvertFrom-TomlFrontMatter -InputFile $FilePath } 'json' { ConvertFrom-JsonFrontMatter -InputFile $FilePath } } return $frontMatter } |