ConvertFromNotebookToMarkdown.ps1
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function ConvertFrom-NotebookToMarkdown { <# .SYNOPSIS Take an exiting PowerShell Notebook and convert it to markdown #> param( [Parameter(Mandatory,Position=0)] [Alias('NotebookName','NoteBookFullName','Fullname')] $Path, $Destination = $pwd, [Switch]$AsText, [Switch]$Includeoutput ) $NotebookProperties = Get-Notebook $Path $text = $( switch (Get-NotebookContent -Path $Path -Includeoutput:$Includeoutput) { { $_.Type -eq 'markdown' } { $_.Source } { $_.Type -eq 'code' } { #if present Convert .NetInteractive magic commands into "linguist" Names by github to the render code in markup switch -Regex ($_.source) { '^#!csharp|^#!c#' {$format = 'C#'} '^#!fsharp|^#!f#' {$format = 'F#'} '^#!pwsh|^#!PowerShell' {$format = 'PowerShell'} '^#!js|^#!JavaScript' {$format = 'JavaScript'} '^#!html' {$format = 'html'} '^#!markdown' {$format = 'MarkDown'} default {$format = $NotebookProperties.FormatStyle} } '```'+ $format + "`n" + $_.Source + "`n" + '```' + "`n" #There will only be output if we specified the -IncludeOutput and we will ignore output which isn't a string or a single HTML block. if ($_.Output -is [string]) { '```' + "`n" + $_.Output.trim() + "`n" + '```' + "`n" } elseif ($_.output.count -eq 1 -and $_.output.'text/html') {$_.output.'text/html' + "`n"} } } ) if ($AsText) { return $text } if (Test-Path -PathType Container -Path $Destination) { $Destination = join-path $Destination -ChildPath( (Split-Path -Leaf $Path) -replace 'ipynb$', 'md') } $text | Set-Content -Encoding UTF8 $Destination Get-Item -Path $Destination } |