1 files changed, 150 insertions, 0 deletions
diff --git a/wruby.rb b/wruby.rb
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index 0000000..446d83f
--- /dev/null
+++ b/wruby.rb
@@ -0,0 +1,150 @@
+require 'bundler/inline'
+gemfile do
+  gem 'kramdown', '2.4.0'
+  gem 'rss', '0.3.0'
+end
+
+require 'kramdown'
+require 'fileutils'
+require 'date'
+require 'rss'
+require 'find'
+require 'yaml'
+
+# Load configuration
+config = YAML.load_file('_config.yml')
+
+site_url = config['site_url']
+site_name = config['site_name']
+author_name = config['author_name']
+
+posts_dir = config['directories']['posts']
+pages_dir = config['directories']['pages']
+public_dir = config['directories']['public']
+output_dir = config['directories']['output']
+posts_output_dir = config['directories']['posts_output']
+pages_output_dir = config['directories']['pages_output']
+
+header_file = config['files']['header']
+footer_file = config['files']['footer']
+root_index_file = config['files']['root_index']
+posts_index_file = config['files']['posts_index']
+rss_file = config['files']['rss']
+
+post_count = config['misc']['post_count']
+
+# Make sure output directories exist
+[posts_output_dir, pages_output_dir].each { |dir| FileUtils.mkdir_p(dir) }
+
+# Read the footer content
+footer_content = File.read(footer_file)
+
+# Replace the title meta tag in the header.html
+def replace_title_placeholder(header_content, title)
+  header_content.gsub('<title>{{TITLE}}</title>', "<title>#{title}</title>")
+end
+
+# Grab the title from each markdown file
+def extract_title_from_md(lines)
+  first_line = lines.first
+  first_line&.start_with?('# ') ? first_line[2..-1].strip : 'Blog Index'
+end
+
+# Convert markdown files
+def process_markdown_files(input_directory, output_directory, header_content, footer_content)
+  items = []
+
+  Find.find(input_directory) do |path|
+    next unless path =~ /\.md\z/
+
+    md_content = File.read(path)
+    lines = md_content.lines
+
+    title = extract_title_from_md(lines)
+    date = Date.parse(lines[2]&.strip || '') rescue Date.today
+    html_content = Kramdown::Document.new(md_content).to_html
+
+    relative_path = path.sub(input_directory + '/', '').sub('.md', '')
+    item_dir = File.join(output_directory, relative_path)
+    output_file = "#{item_dir}/index.html"
+    FileUtils.mkdir_p(item_dir)
+
+    header = replace_title_placeholder(header_content, title)
+    File.write(output_file, header + html_content + footer_content)
+
+    items << { title: title, date: date, link: relative_path + '/', content: html_content }
+  end
+
+  items
+end
+
+# Create the root index file
+def generate_index(posts, header_content, footer_content, root_index_file, post_count, output_dir, posts_dir)
+  root_index_content = File.read(root_index_file)
+  root_title = extract_title_from_md(root_index_content.lines)
+  root_html = Kramdown::Document.new(root_index_content).to_html
+
+  header = replace_title_placeholder(header_content, root_title)
+
+  index_content = header + root_html + "<ul class=\"posts\">\n"
+  posts.first(post_count).each { |post| index_content << "<li><span>#{post[:date]}</span><a href='/#{posts_dir}/#{post[:link]}'>#{post[:title]}</a></li>\n" }
+  index_content << "</ul>\n<p><a href='/#{posts_dir}'>View all posts &rarr;</a></p>\n" + footer_content
+
+  File.write("#{output_dir}/index.html", index_content)
+end
+
+# Create the full posts list page
+def generate_full_posts_list(posts, header_content, footer_content, posts_index_file, output_dir, posts_dir)
+  posts_index_content = File.read(posts_index_file)
+  posts_title = extract_title_from_md(posts_index_content.lines)
+  posts_html = Kramdown::Document.new(posts_index_content).to_html
+
+  header = replace_title_placeholder(header_content, posts_title)
+
+  list_content = header + posts_html + "<ul class=\"posts\">\n"
+  posts.each { |post| list_content << "<li><span>#{post[:date]}</span><a href='/#{posts_dir}/#{post[:link]}'>#{post[:title]}</a></li>\n" }
+  list_content << "</ul>\n" + footer_content
+
+  File.write("#{output_dir}/posts/index.html", list_content)
+end
+
+# Generate the RSS 2.0 feed
+def generate_rss(posts, rss_file, author_name, site_name, site_url, posts_dir)
+  rss = RSS::Maker.make("2.0") do |maker|
+    maker.channel.author = author_name
+    maker.channel.updated = Time.now.to_s
+    maker.channel.title = "#{site_name} RSS Feed"
+    maker.channel.description = "The official RSS Feed for #{site_url}"
+    maker.channel.link = site_url
+
+    posts.each do |post|
+      date = Date.parse(post[:date].to_s).to_time + 12*60*60 # Force time to midday
+      item_link = "#{site_url}/#{posts_dir}/#{post[:link]}"
+      item_title = post[:title]
+      item_content = post[:content]
+
+      maker.items.new_item do |item|
+        item.link = item_link
+        item.title = item_title
+        item.updated = date.to_s
+        item.pubDate = date.rfc822
+        item.description = item_content
+      end
+    end
+  end
+
+  File.write(rss_file, rss)
+end
+
+# Process header, posts, pages, etc.
+header_content = File.read(header_file)
+
+posts = process_markdown_files(posts_dir, posts_output_dir, header_content, footer_content).sort_by { |post| -post[:date].to_time.to_i }
+pages = process_markdown_files(pages_dir, pages_output_dir, header_content, footer_content)
+
+generate_index(posts, header_content, footer_content, root_index_file, post_count, output_dir, posts_dir)
+generate_full_posts_list(posts, header_content, footer_content, posts_index_file, output_dir, posts_dir)
+FileUtils.cp_r(public_dir, output_dir)
+generate_rss(posts, rss_file, author_name, site_name, site_url, posts_dir)
+
+puts "Blog built successfully in '#{output_dir}' folder. Have a great day!"