Reviewed posts and added Jekyll-based HTML generation.

Author: gfraiteur

.gitignore

@@ -0,0 +1 @@
+_site/

Gemfile

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+# frozen_string_literal: true
+
+source "https://rubygems.org"
+
+# gem "rails"
+
+gem "jekyll", "~> 4.4"
+
+gem "jekyll-redirect-from", "~> 0.16.0"
+
+gem "jekyll-last-modified-at", "~> 1.3"
+
+gem "activesupport", "~> 8.0"
+
+gem "jekyll-feed", "~> 0.17.0"
+
+# Avoid polling for changes on Windows
+gem 'wdm', '>= 0.1.0' if Gem.win_platform?
+gem "jekyll-toc", "~> 0.19.0"

Gemfile.lock

@@ -0,0 +1,121 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    activesupport (8.0.1)
+      base64
+      benchmark (>= 0.3)
+      bigdecimal
+      concurrent-ruby (~> 1.0, >= 1.3.1)
+      connection_pool (>= 2.2.5)
+      drb
+      i18n (>= 1.6, < 2)
+      logger (>= 1.4.2)
+      minitest (>= 5.1)
+      securerandom (>= 0.3)
+      tzinfo (~> 2.0, >= 2.0.5)
+      uri (>= 0.13.1)
+    addressable (2.8.7)
+      public_suffix (>= 2.0.2, < 7.0)
+    base64 (0.2.0)
+    benchmark (0.4.0)
+    bigdecimal (3.1.9)
+    colorator (1.1.0)
+    concurrent-ruby (1.3.5)
+    connection_pool (2.5.0)
+    csv (3.3.2)
+    drb (2.2.1)
+    em-websocket (0.5.3)
+      eventmachine (>= 0.12.9)
+      http_parser.rb (~> 0)
+    eventmachine (1.2.7)
+    ffi (1.17.1-x64-mingw-ucrt)
+    forwardable-extended (2.6.0)
+    google-protobuf (4.29.3-x64-mingw-ucrt)
+      bigdecimal
+      rake (>= 13)
+    http_parser.rb (0.8.0)
+    i18n (1.14.7)
+      concurrent-ruby (~> 1.0)
+    jekyll (4.4.1)
+      addressable (~> 2.4)
+      base64 (~> 0.2)
+      colorator (~> 1.0)
+      csv (~> 3.0)
+      em-websocket (~> 0.5)
+      i18n (~> 1.0)
+      jekyll-sass-converter (>= 2.0, < 4.0)
+      jekyll-watch (~> 2.0)
+      json (~> 2.6)
+      kramdown (~> 2.3, >= 2.3.1)
+      kramdown-parser-gfm (~> 1.0)
+      liquid (~> 4.0)
+      mercenary (~> 0.3, >= 0.3.6)
+      pathutil (~> 0.9)
+      rouge (>= 3.0, < 5.0)
+      safe_yaml (~> 1.0)
+      terminal-table (>= 1.8, < 4.0)
+      webrick (~> 1.7)
+    jekyll-feed (0.17.0)
+      jekyll (>= 3.7, < 5.0)
+    jekyll-last-modified-at (1.3.2)
+      jekyll (>= 3.7, < 5.0)
+    jekyll-redirect-from (0.16.0)
+      jekyll (>= 3.3, < 5.0)
+    jekyll-sass-converter (3.1.0)
+      sass-embedded (~> 1.75)
+    jekyll-toc (0.19.0)
+      jekyll (>= 3.9)
+      nokogiri (~> 1.12)
+    jekyll-watch (2.2.1)
+      listen (~> 3.0)
+    json (2.10.1)
+    kramdown (2.5.1)
+      rexml (>= 3.3.9)
+    kramdown-parser-gfm (1.1.0)
+      kramdown (~> 2.0)
+    liquid (4.0.4)
+    listen (3.9.0)
+      rb-fsevent (~> 0.10, >= 0.10.3)
+      rb-inotify (~> 0.9, >= 0.9.10)
+    logger (1.6.6)
+    mercenary (0.4.0)
+    minitest (5.25.4)
+    nokogiri (1.18.2-x64-mingw-ucrt)
+      racc (~> 1.4)
+    pathutil (0.16.2)
+      forwardable-extended (~> 2.6)
+    public_suffix (6.0.1)
+    racc (1.8.1)
+    rake (13.2.1)
+    rb-fsevent (0.11.2)
+    rb-inotify (0.11.1)
+      ffi (~> 1.0)
+    rexml (3.4.0)
+    rouge (4.5.1)
+    safe_yaml (1.0.5)
+    sass-embedded (1.83.4-x64-mingw-ucrt)
+      google-protobuf (~> 4.29)
+    securerandom (0.4.1)
+    terminal-table (3.0.2)
+      unicode-display_width (>= 1.1.1, < 3)
+    tzinfo (2.0.6)
+      concurrent-ruby (~> 1.0)
+    unicode-display_width (2.6.0)
+    uri (1.0.2)
+    wdm (0.2.0)
+    webrick (1.9.1)
+
+PLATFORMS
+  x64-mingw-ucrt
+
+DEPENDENCIES
+  activesupport (~> 8.0)
+  jekyll (~> 4.4)
+  jekyll-feed (~> 0.17.0)
+  jekyll-last-modified-at (~> 1.3)
+  jekyll-redirect-from (~> 0.16.0)
+  jekyll-toc (~> 0.19.0)
+  wdm (>= 0.1.0)
+
+BUNDLED WITH
+   2.5.22

README.md

@@ -3,12 +3,8 @@ This repo contains the source and images of the chains used by PostSharp Technol
 The publishing process is the following:
 
 - There is a GitHub action that publishes all static files to https://emails.postsharp.net/. The reason for this is to publish _images_. 
-- Use https://markdowntohtml.com/ to convert the Markdown file of each email to HTML. Copy the raw HTML.
+- Run Jekyll (`run-all.ps1`) to generate all HTML emails from Markdown.
 - In ConvertKit:
     - Create an HTML field and paste the raw HTML. 
-        * Change all images to add the `https://emails.postsharp.net/metalama-email-course` prefix before any image `src`.
-        * Fix all markdown notes (using the `> [!NOTE]` syntax) manually. Add `class="note"` to the `blockquote` element and remove the `NOTE` text.
-    - Make sure that you're using a template with a CSS field that has the CSS of Highlight.JS.
-
 
 

_config.yml

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+# Welcome to Jekyll!
+#
+# This config file is meant for settings that affect your whole blog, values
+# which you are expected to set up once and rarely need to edit after that.
+# For technical reasons, this file is *NOT* reloaded automatically when you use
+# 'jekyll serve'. If you change this file, please restart the server process.
+
+# Site settings
+title: Metalama
+email: [email protected]
+base_path: "" # the subpath of your site, e.g. /blog
+url: "https://metalama.net" # the base hostname & protocol for your site
+
+
+strict_front_matter: true
+
+title_separator: "|"
+
+  
+exclude: ["*.ps1", "README.md", "package.json", "package-lock.json", "gulpfile.js", "eng/**"]
+include: ["solutions/*.md"]
+
+sass:
+  style: compressed
+  sourcemap: always
+  silence_deprecations: ["import", "slash-div"]
+
+
+defaults: 
+  - scope:
+      path: "" 
+      type: "pages" 
+    values:
+      layout: "email" 
+  - scope:
+      path: "metalama-email-course"
+    values:
+      images_url: "https://emails.postsharp.net/metalama-email-course/images"
+
+markdown: kramdown
+kramdown:
+  highlighter: rouge
+  syntax_highlighter: rouge
+  syntax_highlighter_opts:
+    line_numbers: false