diff options
| -rw-r--r-- | .build.yml | 2 | ||||
| -rw-r--r-- | blog.rb | 172 |
2 files changed, 59 insertions, 115 deletions
@@ -10,7 +10,7 @@ sources: - https://git.sr.ht/~bt/btxx.org tasks: - install-gems: | - sudo gem install kramdown fileutils rss + sudo gem install kramdown rss - build: | cd btxx.org make build @@ -3,168 +3,112 @@ require 'fileutils' require 'date' require 'rss' -# Define all the things +# Configuration all the things! site_url = 'https://bt.srht.site' site_name = 'btxx.org' author_name = 'Bradley Taunt' posts_dir = 'posts' pages_dir = 'pages' -wiki_dir = 'pages/wiki' -recipes_dir = 'pages/recipes' public_dir = 'public' output_dir = 'build' posts_output_dir = "#{output_dir}/posts" pages_output_dir = "#{output_dir}/" -wiki_output_dir = "#{output_dir}/wiki/" -recipes_output_dir = "#{output_dir}/recipes/" header_file = 'header.html' footer_file = 'footer.html' root_index_file = 'index.md' -rss_file = "#{output_dir}/rss.xml" +rss_file = "#{output_dir}/index.atom" # Make sure output directories exist -FileUtils.mkdir_p(posts_output_dir) -FileUtils.mkdir_p(pages_output_dir) -FileUtils.mkdir_p(wiki_output_dir) -FileUtils.mkdir_p(recipes_output_dir) +[posts_output_dir, pages_output_dir].each { |dir| FileUtils.mkdir_p(dir) } -# Read footer +# Read the footer content footer_content = File.read(footer_file) -# Initialize an array to hold post and page data -posts = [] -pages = [] -wiki = [] -recipes = [] - -# Replace title placeholder +# 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 title from the first line of a Markdown file +# Grab the title from each markdown file def extract_title_from_md(lines) - first_line = lines[0] - if first_line && first_line.start_with?('# ') - title = first_line[2..-1].strip - else - title = 'Blog Index' - end - title + first_line = lines.first + first_line&.start_with?('# ') ? first_line[2..-1].strip : 'Blog Index' end -# Process Markdown files -def process_markdown_files(input_directory, output_directory, content_array, header_file, footer_content) - Dir.glob("#{input_directory}/*.md").each do |md_file| - # Read the content of the Markdown file +# Convert markdown files +def process_markdown_files(input_directory, output_directory, header_content, footer_content) + items = [] + + Dir.glob("#{input_directory}/**/*.md").each do |md_file| md_content = File.read(md_file) lines = md_content.lines - # Grab title from the first line title = extract_title_from_md(lines) - - # Grab date from the third line - third_line = lines[2] - if third_line - date = Date.parse(third_line.strip) rescue Date.today - else - date = Date.today - end - - # Convert markdown to HTML + date = Date.parse(lines[2]&.strip || '') rescue Date.today html_content = Kramdown::Document.new(md_content).to_html - # Create output directory and file name - file_name = File.basename(md_file, '.md') - item_dir = "#{output_directory}/#{file_name}" + relative_path = md_file.sub(input_directory + '/', '').sub('.md', '') + item_dir = File.join(output_directory, relative_path) output_file = "#{item_dir}/index.html" - - # Make sure item directory exists FileUtils.mkdir_p(item_dir) - # Read and replace title in header content - header_content = replace_title_placeholder(File.read(header_file), title) - - # Write to output file and add header and footer templates - File.open(output_file, 'w') do |file| - file.write(header_content) - file.write(html_content) - file.write(footer_content) - end + header = replace_title_placeholder(header_content, title) + File.write(output_file, header + html_content + footer_content) - # Add item information to the array - content_array << { title: title, date: date, link: "#{output_directory.split('/').last}/#{file_name}/", content: html_content } + items << { title: title, date: date, link: relative_path + '/', content: html_content } end -end - -# Process markdown files in posts and pages directories -process_markdown_files(posts_dir, posts_output_dir, posts, header_file, footer_content) -process_markdown_files(pages_dir, pages_output_dir, pages, header_file, footer_content) -process_markdown_files(wiki_dir, wiki_output_dir, wiki, header_file, footer_content) -process_markdown_files(recipes_dir, recipes_output_dir, recipes, header_file, footer_content) -# Sort posts by date from newest to oldest -posts.sort_by! { |post| -post[:date].to_time.to_i } - -# Read the root index.md file -root_index_content = File.read(root_index_file) -root_index_lines = root_index_content.lines - -# Grab title from root index.md -root_title = extract_title_from_md(root_index_lines) - -# Convert root index.md to HTML -root_index_html = Kramdown::Document.new(root_index_content).to_html - -# Read and replace title in header content for the root index -header_content = replace_title_placeholder(File.read(header_file), root_title) - -# Build out index content with header and root index content -index_content = header_content -index_content << root_index_html -index_content << "<ul class=\"posts\">\n" - -# Add posts to root index -posts.each do |post| - index_content << "<li><span>#{post[:date]}</span><a href='#{post[:link]}'>#{post[:title]}</a></li>\n" + items end -# Finalize index content with footer -index_content << "</ul>\n" -index_content << footer_content +# Create the root index file +def generate_index(posts, header_content, footer_content, root_index_file, output_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 -# Copy the public directory to the build directory -FileUtils.cp_r("#{public_dir}", output_dir) + header = replace_title_placeholder(header_content, root_title) -# Write the index file -File.open("#{output_dir}/index.html", 'w') do |file| - file.write(index_content) + index_content = header + root_html + "<ul class=\"posts\">\n" + posts.each { |post| index_content << "<li><span>#{post[:date]}</span><a href='#{post[:link]}'>#{post[:title]}</a></li>\n" } + index_content << "</ul>\n" + footer_content + + File.write("#{output_dir}/index.html", index_content) end -# Generate RSS feed -rss = RSS::Maker.make("atom") do |maker| - maker.channel.author = "#{author_name}" - maker.channel.updated = Time.now.to_s - maker.channel.about = "#{site_name}" - maker.channel.title = "#{site_name} RSS Feed" - - posts.each do |post| - maker.items.new_item do |item| - item.link = "#{site_url}/#{post[:link]}" - item.title = post[:title] - item.updated = post[:date].to_s - item.content.type = 'html' - item.content.content = post[:content] +# Generate the RSS feed +def generate_rss(posts, rss_file, author_name, site_name, site_url) + rss = RSS::Maker.make("atom") do |maker| + maker.channel.author = author_name + maker.channel.updated = Time.now.to_s + maker.channel.about = site_name + maker.channel.title = "#{site_name} RSS Feed" + + posts.each do |post| + maker.items.new_item do |item| + item.link = "#{site_url}/#{post[:link]}" + item.title = post[:title] + item.updated = post[:date].to_s + item.content.type = 'html' + item.content.content = post[:content] + end end end -end -# Write RSS file -File.open(rss_file, 'w') do |file| - file.write(rss) + 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, output_dir) +FileUtils.cp_r(public_dir, output_dir) +generate_rss(posts, rss_file, author_name, site_name, site_url) + puts "Blog built successfully in '#{output_dir}' folder. Have a great day!" |