Class: Codemerger::Merger

Inherits:
Object
  • Object
show all
Defined in:
lib/codemerger/merger.rb

Instance Method Summary collapse

Constructor Details

#initialize(dir_name) ⇒ Merger

Returns a new instance of Merger.



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# File 'lib/codemerger/merger.rb', line 7

def initialize(dir_name)
  @dir_name = dir_name
end

Instance Method Details

#build_html_merged_file_content(f_name) ⇒ Object 



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# File 'lib/codemerger/merger.rb', line 51

def build_html_merged_file_content(f_name)
  ext = f_name[/(\.[a-zA-Z]+)/]
  lang_str = get_language_str(ext)
  %(
  <b>#{sanitize(f_name)}</b>
  <pre line="1" lang="#{lang_str}">
  #{read_contents(f_name)}
  </pre>
  )
end

#build_md_merged_file_content(f_name) ⇒ Object 



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# File 'lib/codemerger/merger.rb', line 62

def build_md_merged_file_content(f_name)
  ext = f_name[/(\.[a-zA-Z]+)/]
  if ext !~ /^\.(md|markdown)$/
    lang_str = get_language_str(ext)
    %(_#{sanitize(f_name)}_{:.code-title}

~~~ #{lang_str}
#{read_contents(f_name)}
~~~
  )
  else
    %(

#{read_contents(f_name)}

    )
  end
end

#clean_dirs ⇒ Object 



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# File 'lib/codemerger/merger.rb', line 11

def clean_dirs
  FileUtils.rm_rf "output"
  FileUtils.mkdir_p "output"
  FileUtils.mkdir_p "output/#{@dir_name}" if @dir_name != "."
end

#get_language_str(ext) ⇒ Object 



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# File 'lib/codemerger/merger.rb', line 17

def get_language_str(ext)
  case ext
  when ".yml" then "yaml"
  when ".xml" then "xml"
  when ".html" then "xml"
  when ".rb" then "ruby"
  when ".java" then "java"
  when ".scala" then "scala"
  when ".erb" then "erb"
  when ".xsl" then "xslt"
  when ".css" then "css"
  when ".scss" then "scss"
  when ".coffee" then "coffeescript"
  when ".js" then "javascript"
  when ".sh" then "bash"
  when ".bat" then "batch"
  when ".xhtml" then "xml"
  when nil then "ruby"
  else; "text"
  end
end

#process_files(html: false) ⇒ Object 



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# File 'lib/codemerger/merger.rb', line 81

def process_files(html: false)
  in_files = if html
               Dir.glob("#{@dir_name}/**/*.{markdown,md,html}")
             else
               Dir.glob("#{@dir_name}/**/*.{markdown,md}")
             end
  in_files.sort.each do |file|
    in_lines = IO.readlines(file).join("")
    is_markdown = (file =~ /markdown$/) || (file =~ /md$/)
    out_fname = file[/^.*\./]
    out_f_name = "output/#{out_fname}html"
    out_d = File.dirname(out_f_name)
    FileUtils.mkdir_p out_d
    File.open(out_f_name, "w:utf-8") do |out_f|
      if is_markdown
        in_lines.gsub!(%r{(\{\{[/a-zA-Z0-9:_]+(?>\.[a-z:_A-Z0-9]{2,}){0,3}\}\})}) do |f_name_match|
          puts "Merging #{f_name_match}"
          f_name = f_name_match[2..-3]
          build_md_merged_file_content(f_name)
        end
        out_f << process_markdown(in_lines)
      else
        out_f << in_lines.gsub(%r{(\{\{[/a-zA-Z0-9_]+(?>\.[a-zA-Z0-9]{2,}){0,3}\}\})}) do |f_name_match|
          puts "Merging #{f_name_match}"
          f_name = f_name_match[2..-3]
          build_html_merged_file_content(f_name)
        end
      end
    end
  end
end

#process_markdown(text) ⇒ Object 



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# File 'lib/codemerger/merger.rb', line 113

def process_markdown(text)
  template = "string://#{File.read(File.join(File.dirname(File.expand_path(__FILE__)), 'document_with_css.html.erb'))}"
  doc = Kramdown::Document.new(text, syntax_highlighter: :rouge, header_links: true, auto_ids: true, template: template)
  doc.to_html
end

#read_contents(fname) ⇒ Object 



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# File 'lib/codemerger/merger.rb', line 43

def read_contents(fname)
  if fname =~ /.+:/
    `git cat-file blob #{fname}`
  else
    IO.readlines(fname).join("")
  end
end

#sanitize(fname) ⇒ Object 



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# File 'lib/codemerger/merger.rb', line 39

def sanitize(fname)
  fname.gsub(/.*?:/, "")
end