Publish-GitPubJekyll.ps1
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function Publish-GitPubJekyll { <# .SYNOPSIS Publishes content as Jekyll Posts .DESCRIPTION Publishes content as Jekyll Posts. .LINK Get-GitPub .LINK Publish-GitPub .EXAMPLE Get-GitPubIssue -Repository GitPub -Owner StartAutomating | Publish-GitPubJekyll #> [Reflection.AssemblyMetaData("GitPub.Publisher", $true)] param( # The title of the post. [Parameter(Mandatory,ValueFromPipelineByPropertyName)] [Alias('Title')] [string] $PostTitle, # The body of the post. [Parameter(Mandatory,ValueFromPipelineByPropertyName)] [Alias('Body')] [string] $PostBody, # The time the post was created. [Parameter(Mandatory,ValueFromPipelineByPropertyName)] [Alias('Created_At','CreationTime')] [DateTime] $PostCreationTime, # The author of the post [Parameter(ValueFromPipelineByPropertyName)] [string] $PostAuthor, # One or more tags used for the post [Parameter(ValueFromPipelineByPropertyName)] [Alias('Tags')] [string[]] $PostTag, # The layout used for a post. [Parameter(ValueFromPipelineByPropertyName)] [string] $PostLayout, # The source URL. If provided, this will be included in front matter. [Parameter(ValueFromPipelineByPropertyName)] [Alias('HTML_url')] [string] $SourceUrl, # The output path. If not provided, will output to _posts in the current directory. [string] $OutputPath ) begin { if (-not $OutputPath) { $OutputPath = Join-Path $pwd "_posts" } if (-not (Test-Path $OutputPath)) { $null = New-Item -ItemType Directory -Path $OutputPath -Force } $MarkdownYamlHeader = [regex]::new(@' \A\-{3,} # At least 3 dashes mark the start of the YAML header (?<YAML>(?:.|\s){0,}?(?=\z|\-{3,} # And anything until at least three dashes is the content ))\-{3,} # Include the dashes in the match, so that the pointer is correct. '@, 'Multiline,IgnorePatternWhitespace') } process { $formattedDate = $PostCreationTime.ToLocalTime().ToString("yyyy-MM-dd") $safeTitle = $Posttitle -replace '[\p{P}-[\.]]' -replace '\s', '-' $postPath = Join-Path $OutputPath "$formattedDate-$safeTitle.md" $yamlHeader = $MarkdownYamlHeader.Matches($Postbody) $PostBody = $MarkdownYamlHeader.Replace($Postbody,'') $frontMatter = [Ordered]@{PSTypeName='YamlHeader';title= $PostTitle -replace '-', ' '} if ($PostLayout) { $frontMatter['layout'] = $PostLayout } if ($PostAuthor) { $frontMatter['author'] = $PostAuthor } if ($SourceUrl) { $frontMatter['sourceURL'] = $SourceUrl } if ($PostTag) { if ($PostTag.Length -eq 1) { $frontMatter['tag'] = $PostTag[0] } else { $frontMatter['tags'] = $PostTag } } $PostBody = @( ([PSCustomObject]$frontMatter | Out-String -Width 1kb).Trim() $PostBody) -join [Environment]::NewLine $PostBody | Set-Content -LiteralPath $postPath -Encoding utf8 Get-Item -LiteralPath $postPath } } |