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# hook to coordinate blog posts and pages into distinct urls,
# and remove duplicate multilanguage posts and pages
Jekyll::Hooks.register :site, :post_read do |site|
hook_coordinate(site)
end
def hook_coordinate(site)
# Copy the language specific data, by recursively merging it with the default data.
# Favour active_lang first, then default_lang, then any non-language-specific data.
# See: https://www.ruby-forum.com/topic/142809
merger = proc { |key, v1, v2| Hash === v1 && Hash === v2 ? v1.merge(v2, &merger) : v2 }
if site.data.include?(site.default_lang)
site.data = site.data.merge(site.data[site.default_lang], &merger)
end
if site.data.include?(site.active_lang)
site.data = site.data.merge(site.data[site.active_lang], &merger)
end
site.collections.each do |_, collection|
collection.docs = site.coordinate_documents(collection.docs)
end
site.pages = site.coordinate_documents(site.pages)
end
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