Class: Codemerger::Merger

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

Instance Attribute Summary collapse

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 36

def initialize(dir_name)
  @dir_name = dir_name
end

Instance Attribute Details

#markdown ⇒ Object (readonly)

Returns the value of attribute markdown.



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# File 'lib/codemerger/merger.rb', line 35

def markdown
  @markdown
end

Instance Method Details

#build_html_merged_file_content(f_name) ⇒ Object 



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# File 'lib/codemerger/merger.rb', line 75

def build_html_merged_file_content(f_name)
  ext = f_name[/(\.[a-zA-Z]+)/]
  lang_str = get_language_str(ext)
  %Q{
  <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 85

def build_md_merged_file_content(f_name)
  ext = f_name[/(\.[a-zA-Z]+)/]
  lang_str = get_language_str(ext)
  %Q{_#{sanitize(f_name)}_

```#{lang_str}
#{read_contents(f_name)}
```
  }
end

#clean_dirs ⇒ Object 



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

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 44

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

#process_files ⇒ Object 



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# File 'lib/codemerger/merger.rb', line 95

def process_files
  in_files = Dir.glob("#{@dir_name}/*.{markdown,md,html}")
  in_files.sort.each do |file|
    in_lines = IO.readlines(file).join('')
    is_markdown = (file =~ /markdown$/) || (file =~ /md$/)
    out_fname = file[/^.*\./]
    out_f    = File.new("output/#{out_fname}html", 'w')
    if is_markdown
      in_lines.gsub!(/(\{\{[\/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 << processMarkdown(in_lines)
    else
      out_f << in_lines.gsub(/(\{\{[\/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

#processMarkdown(text) ⇒ Object 



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# File 'lib/codemerger/merger.rb', line 118

def processMarkdown(text)
  @markdown ||= Redcarpet::Markdown.new(HTMLwithAlbino.new,
                                        :autolink => true, :space_after_headers => true, :superscript => true,
                                        :fenced_code_blocks => true, :tables => true, :no_intra_emphasis => true)
  result = @markdown.render(text)
  result
end

#read_contents(fname) ⇒ Object 



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# File 'lib/codemerger/merger.rb', line 68

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 65

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