‫PowerShell 7.x - قسمت سیزدهم - ساخت یک Static Site Generator ساده توسط PowerShell و GitHub Actions

Function Get-Layouts { $headerLayout = Get-Content -Path ./_layout/_header.html -Raw $homeLayout = Get-Content -Path ./_layout/main.html -Raw $footerLayout = Get-Content -Path ./_layout/_footer.html -Raw Return @{ Header = $headerLayout Home = $homeLayout Footer = $footerLayout }
}
Function Get-PostFrontMatter($postContent) { $frontMatter = [regex]::Match($postContent, "(---(?:r?n(?!--|s*$).*)*)s*((?:r?n(?!---).*)*r?n---)") Return $frontMatter
}
Function Set-Headings($postHtml) { Return $postHtml -Replace '<h(d) id="(.*)">', { $level = $_.Groups[1].Value $id = $_.Groups[2].Value $class = Switch ($level) { '1' { 'text-4xl font-bold mb-2' } '2' { 'text-3xl font-bold mb-2' } '3' { 'text-2xl font-bold mb-2' } '4' { 'text-xl font-bold mb-2' } '5' { 'text-lg font-bold mb-2' } '6' { 'text-base font-bold mb-2' } } "<h$level class='$class' id='$id'>" }
}
Function ConvertTo-Slug { [CmdletBinding()] param( [Parameter(Mandatory = $true, ValueFromPipeline = $true)] [string]$String ) process { $slug = $String -replace '[^ws-]', '' # remove non-word characters except hyphens $slug = $slug -replace 's+', '-' # replace whitespace with a single hyphen $slug = $slug -replace '^-+|-+$', '' # remove leading/trailing hyphens $slug = $slug.ToLower() # convert to lowercase Write-Output $slug }
}
Function Get-Posts { $markdownPosts = Get-ChildItem -Path ./posts -Filter *.md $posts = @() Foreach ($post in $markdownPosts) { $postContent = Get-Content -Path $post.FullName -Raw $frontMatter = Get-PostFrontMatter $postContent $frontMatterObject = $frontMatter | ConvertFrom-Yaml $slug = $frontMatterObject.slug ?? (ConvertTo-Slug "$($frontMatterObject.date)-$($frontMatterObject.title)") $body = $postContent.Replace($frontMatter.Value, "") | ConvertFrom-Markdown $postHtml = $layouts.Home -replace '{{header}}', $layouts.Header ` -replace '{{title}}', $frontMatterObject.title ` -replace '{{nav}}', (Set-Navs) ` -replace '{{content}}', $body.Html ` -replace '{{footer}}', $layouts.Footer $postHtml = Set-Headings $postHtml $postHtml | Out-File -FilePath ./build/$slug.html $posts += @{ title = $frontMatterObject.title slug = $slug excerpt = $frontMatterObject.excerpt date = $frontMatterObject.date author = $frontMatterObject.author body = $body.Html } } Return $posts
}
Function Set-Archive { $posts = Get-Posts $archive = @() $archive = @" <ul> $($posts | ForEach-Object { "<li><a href='$($_.slug).html'>$($_.title)</a></li>" }) </ul>
"@ Return $archive -join "`r`n"
}
Function Copy-ToBuild { $layouts = Get-Layouts $latestPosts = Get-Posts | ForEach-Object { @" <div> <img src="https://via.placeholder.com/300x200" alt="$($_.title)"> <h2>$($_.title)</h2> <p>$($_.excerpt)</p> <a href="$($_.slug).html">ادامه مطلب</a> </div>
"@ } $homeLayout = $layouts.Home -replace '{{header}}', $layouts.Header ` -replace '{{nav}}', (Set-Navs) ` -replace '{{title}}', 'بلاگ من' ` -replace '{{content}}', ('<div>' + $latestPosts + '</div>') ` -replace '{{footer}}', $layouts.Footer $homeLayout | Out-File -FilePath ./build/index.html Copy-Item -Path ./img -Destination ./build -Recurse -Force
}
Function Set-Navs { $navs = @( @{ title = "صفحه اصلی" url = "/sample" }, @{ title = "درباره ما" url = "/sample/about.html" }, @{ title = "تماس با ما" url = "/sample/contact.html" } ) $navLayout = Get-Content -Path ./_layout/_nav.html -Raw $navLayout -replace '{{nav}}', ($navs | ForEach-Object { "<li><a href=""$($_.url)""text-gray-700 hover:text-gray-800 m-2"">$($_.title)</a></li>" })
}
Copy-ToBuild

name: Deploy static content to Pages
on: push: branches: - main workflow_dispatch:
permissions: contents: read pages: write id-token: write
concurrency: group: "pages" cancel-in-progress: false
jobs: build-and-deploy: runs-on: ubuntu-latest steps: - name: Checkout Repository uses: actions/checkout@v2 - name: Install powershell-yaml module shell: pwsh run: | Set-PSRepository PSGallery -InstallationPolicy Trusted Install-Module powershell-yaml -ErrorAction Stop - name: Setup Pages uses: actions/configure-pages@v3 - name: Build Static Site shell: pwsh run: | . ./set-posts.ps1 - name: Upload Static Site Artifact uses: actions/upload-pages-artifact@v1 with: path: build - name: Deploy to GitHub Pages id: deployment uses: actions/deploy-pages@v2

• درون دایرکتوری posts، مطلب موردنظر را به همراه Front Matter زیر ایجاد کرده و سپس محتویات مطلب را بعد از آن وارد کنید:

---
title: اولین پست من
slug: hello
date: 2023-04-26
author: سیروان عفیفی
tags: [tag1, tag2, tag3]
excerpt: این یک پست تستی است در مورد اینکه چطور میتوانیم از این قالب استفاده کنیم
---
content