Class: JekyllHighlightCards::FreezeArchives::TagLocator

Inherits:
Object
  • Object
show all
Defined in:
lib/jekyll-highlight-cards/freeze_archives/tag_locator.rb

Overview

Locate {% linkcard %} / {% polaroid %} spans in source text.

Supports multiline tags. Returns structural spans for analysis/insert — does not decide freeze eligibility.

Constant Summary collapse

TAG_PATTERN =

Optional +- after { % / before %} is Liquid whitespace control — keep the trailing dash out of :markup (leading dash stays in the opener).

/{%-?\s*(linkcard|polaroid)\s+([\s\S]*?)-?%}/

Instance Method Summary collapse

Instance Method Details

#locate(text) ⇒ Array<Hash>

Find highlight-card tag spans in text

Parameters:

  • text (String) —

    file contents

Returns:

  • (Array<Hash>) —

    each hash has :tag, :markup, :range (exclusive end)



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# File 'lib/jekyll-highlight-cards/freeze_archives/tag_locator.rb', line 18

def locate(text)
  spans = []
  text.to_s.scan(TAG_PATTERN) do
    match = Regexp.last_match
    spans << {
      tag: match[1],
      markup: match[2],
      range: match.begin(0)...match.end(0)
    }
  end
  spans
end