maintenance/jsduck/MetaTags.rb

   1 # Custom tags for JSDuck 4.x
   2 # See also:
   3 # - https://github.com/senchalabs/jsduck/wiki/Tags
   4 # - https://github.com/senchalabs/jsduck/wiki/Custom-tags
   5 # - https://github.com/senchalabs/jsduck/wiki/Custom-tags/7f5c32e568eab9edc8e3365e935bcb836cb11f1d
   6 require 'jsduck/meta_tag'
   7
   8 class SourceTag < JsDuck::MetaTag
   9   def initialize
  10     # This defines the name of the @tag
  11     @name = 'source'
  12   end
  13
  14   # Generate HTML output for this tag.
  15   # One can make use of the #format method to easily support
  16   # Markdown and {@link} tags inside the contents of the tag.
  17   #
  18   # @param tags All matches of this tag on one class.
  19   def to_html(tags)
  20     '<h3 class="pa">Source</h3>' + tags.map {|tag| format(tag) }.join("\n")
  21   end
  22 end
  23
  24 class ContextTag < JsDuck::MetaTag
  25   def initialize
  26     @name = 'context'
  27   end
  28
  29   # @param tags All matches of this tag on one class.
  30   def to_html(tags)
  31     return '<h3 class="pa">Context</h3>' +  render_long_context(tags.last)
  32   end
  33
  34   def render_long_context(tag)
  35     if tag =~ /\A([^\s]+)/m
  36       name = $1
  37       return format("`this` : {@link #{name}}")
  38     end
  39   end
  40 end
  41
  42 class SeeTag < JsDuck::MetaTag
  43   def initialize
  44     @name = 'see'
  45     @multiline = true
  46   end
  47
  48   # @param tags All matches of this tag on one class.
  49   def to_html(tags)
  50     doc = []
  51     doc << '<h3 class="pa">Related</h3>'
  52     doc << [
  53         '<ul>',
  54         tags.map {|tag| render_long_see(tag) },
  55         '</ul>',
  56       ]
  57     doc
  58   end
  59
  60   def render_long_see(tag)
  61     if tag =~ /\A([^\s]+)( .*)?\Z/m
  62       name = $1
  63       doc = $2 ? ': ' + $2 : ''
  64       return [
  65         '<li>',
  66         format("{@link #{name}} #{doc}"),
  67         '</li>'
  68       ]
  69     end
  70   end
  71 end
  72
  73 # As of JSDuck 5 this is in core
  74 class FiresTag < JsDuck::MetaTag
  75   def initialize
  76     @name = 'fires'
  77     @multiline = true
  78   end
  79
  80   # @param tags All matches of this tag on one class.
  81   def to_html(tags)
  82     doc = []
  83     doc << '<h3 class="pa">Fires</h3>'
  84     doc << [
  85         '<ul>',
  86         tags.map {|tag| render_long_event(tag) },
  87         '</ul>',
  88       ]
  89     doc
  90   end
  91
  92   def render_long_event(tag)
  93     if tag =~ /\A(\w+)( .*)?\Z/m
  94       name = $1
  95       doc = $2 ? ': ' + $2 : ''
  96       return [
  97         '<li>',
  98         format("{@link #event-#{name}} #{doc}"),
  99         '</li>'
 100       ]
 101     end
 102   end
 103 end