Basic,
\
redcarpet content.md | # 1. Parse markdown
mustache - data.yaml.mustache | # 2. Save as unescaped HTML in proxy template
mustache - layout.mustache | # 3. Fill in page layout
tidy # 4. Fix indentationWith custom code highlighting,
cat settings.yaml data.yaml | ruby builder.rb - content.md layout.mustache| # https://bundler.io/guides/bundler_in_a_single_file_ruby_script.html | |
| require 'bundler/inline' | |
| gemfile do | |
| source 'https://rubygems.org' | |
| gem 'mustache' | |
| gem 'rouge' | |
| gem 'redcarpet' | |
| end | |
| require 'pathname' | |
| require 'rouge/plugins/redcarpet' | |
| # Override default output to remove all those classes and to highlight comments | |
| class CustomFormatter < Rouge::Formatters::HTML | |
| def stream(tokens, &block) | |
| yield "<pre>\n" | |
| tokens.each do |token, value| | |
| yield span(token, value) | |
| end | |
| yield "</pre>" | |
| end | |
| def safe_span(tok, safe_val) | |
| if tok == Rouge::Token::Tokens::Comment or tok == Rouge::Token::Tokens::Comment::Single | |
| # Attempt to re-encode ampersand and anchor tag related chars | |
| "<strong>#{safe_val.gsub(/<a/, '<a').gsub(/">/, '">').gsub(/<\/a>/, '</a>').gsub(/&/, '&')}</strong>" | |
| else | |
| safe_val | |
| end | |
| end | |
| end | |
| class CHIC < Redcarpet::Render::HTML | |
| include Rouge::Plugins::Redcarpet | |
| def rouge_formatter(lexer) | |
| CustomFormatter.new | |
| end | |
| end | |
| # Read in mustache and markdown content, safe to destructure | |
| # because .md comes before .mustache when sorting | |
| content, template = ARGV | |
| .select { |f| ['.mustache', '.md'].include? File.extname f } | |
| .map { |f| ARGV.delete f } | |
| .compact() | |
| .sort_by { |f| File.extname f } | |
| .group_by { |f| File.extname f } | |
| .map { |_, v| v.first } | |
| .map { |f| File.read f } | |
| # Lifted from mustache/bin | |
| data = YAML.load_stream(ARGF.read).compact.reduce(&:merge) | |
| # Attach `content` inline instead of sourcing from `data.yaml.mustache` | |
| data[:content] = Redcarpet::Markdown.new(CHIC, fenced_code_blocks: true).render(content) | |
| # Make available for redirecting | |
| puts Mustache.new.render(template, data) |
| title: Title | |
| description: Description |
| title: Hello World! | |
| description: Draft SSG | |
| content: '{{{.}}}' |
| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| {{#base}} | |
| <base href="{{base}}"> | |
| {{/base}} | |
| <meta charset="utf-8"> | |
| {{#description}} | |
| <meta name="description" content="{{description}}"> | |
| {{/description}} | |
| <title>{{title}}</title> | |
| </head> | |
| <body> | |
| <main> | |
| {{{content}}} | |
| </main> | |
| </body> | |
| </html> |
| base: / |
