Class: Jekyll::StructurizrBlock

Inherits:
Liquid::Block
  • Object
show all
Defined in:
lib/jekyll-structurizr.rb

Instance Method Summary collapse

Constructor Details

#initialize(tag_name, markup, tokens) ⇒ StructurizrBlock

Returns a new instance of StructurizrBlock.



6
7
8
9
 
# File 'lib/jekyll-structurizr.rb', line 6

def initialize(tag_name, markup, tokens)
  super
  @html = (markup or '').strip
end

Instance Method Details

#render(context) ⇒ Object 



11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
 
# File 'lib/jekyll-structurizr.rb', line 11

def render(context)
  site = context.registers[:site]
  name = Digest::MD5.hexdigest(super)
  if !File.exists?(File.join(site.dest, "c4/#{name}.svg"))
    outputdir = File.join(site.source, "c4")
    dsl = File.join(site.source, "c4/#{name}.dsl")
    defaultuml = File.join(site.source, "c4/structurizr-SystemContext.puml")
    uml = File.join(site.source, "c4/#{name}.uml")
    svg = File.join(site.source, "c4/#{name}.svg")
    if File.exists?(svg)
      puts "File #{svg} already exists (#{File.size(svg)} bytes)"
    else
      FileUtils.mkdir_p(File.dirname(dsl))
      File.open(dsl, 'w') { |f|
        @text = super  
      #  appendC4Beacon=true
      #  if  @text.include? "@starstructurizr"
      #    appendC4Beacon = false
      #    puts "stream already contains starstructurizr beacons"
      #  end
      #  if appendC4Beacon
      #    f.write("@starstructurizr\n")
      #  end
        f.write(super)
      #  if appendC4Beacon
      #    f.write("\n@endstructurizr")
      #  end
      }
      puts "Exec : structurizr export -f plantuml/c4plantuml -o #{outputdir} -w  #{dsl}"
      system("structurizr export -f plantuml/structurizr -o #{outputdir} -w  #{dsl}")
      File.rename(defaultuml, uml)
      puts "File #{uml} created (#{File.size(uml)} bytes)"
      puts "plantuml -tsvg #{uml}"
      system("plantuml -tsvg #{uml}")
      site.static_files << Jekyll::StaticFile.new(
        site, site.source, 'c4', "#{name}.svg"
      )
      puts "File #{svg} created (#{File.size(svg)} bytes)"
    end
  end
  "<div class='plantuml' style='width:fit-content'><object class='plantuml'  data='#{site.baseurl}/c4/#{name}.svg' type='image/svg+xml' #{@html}></object></div>"
end