Obsidian [[WikiLinks|with aliases]] preprocessor for Marked app

obsidian_to_marked_wikilink_preprocessor.rb

#!/usr/bin/ruby

# Modified for Obsidian WikiLinks by @radekkozak
# Original idea for The Archive @mjknght at zettelkasten.de

require 'uri'

VAULT_NAME = 'ZETTELKASTEN' 

def class_exists?(class_name)
  klass = Module.const_get(class_name)
  return klass.is_a?(Class)
rescue NameError
  return false
end

if class_exists? 'Encoding'
  Encoding.default_external = Encoding::UTF_8 if Encoding.respond_to?('default_external')
  Encoding.default_internal = Encoding::UTF_8 if Encoding.respond_to?('default_internal')
end

begin
  input = STDIN.read.force_encoding('utf-8')
rescue
  input = STDIN.read
end

input.gsub!(/\[\[(.*?)\]\]/) do |m|
  match = Regexp.last_match
  if match[1].include?('|') 
    splits = match[1].split('|')
    "[#{splits[1]}](obsidian://vault/" + ::VAULT_NAME + "/#{URI.escape(splits[0])})"
  else
    "[#{match[1]}](obsidian://vault/" + ::VAULT_NAME + "/#{URI.escape(match[1])})"
  end
end

print input

This is fantastic. Thank you for sharing!

This is fantastic. Thank you for sharing!

Hi Alex, sorry for belated reply but of course you're very welcome. I'm glad you find this helpful / cc @hollina

All best