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copied!<p>If I understand correctly, you are trying to provide a font with your Cocoapod, and you intent the iOS apps which include the pod to be able to use your custom font.</p> <p>This <code>post_install</code> hook seems to work:</p> <pre><code>Pod::Spec.new do |s| # ... s.resources = "Resources/*.otf" # ... s.post_install do |library_representation| require 'rexml/document' library = library_representation.library proj_path = library.user_project_path proj = Xcodeproj::Project.new(proj_path) target = proj.targets.first # good guess for simple projects info_plists = target.build_configurations.inject([]) do |memo, item| memo << item.build_settings['INFOPLIST_FILE'] end.uniq info_plists = info_plists.map { |plist| File.join(File.dirname(proj_path), plist) } resources = library.file_accessors.collect(&:resources).flatten fonts = resources.find_all { |file| File.extname(file) == '.otf' || File.extname(file) == '.ttf' } fonts = fonts.map { |f| File.basename(f) } info_plists.each do |plist| doc = REXML::Document.new(File.open(plist)) main_dict = doc.elements["plist"].elements["dict"] app_fonts = main_dict.get_elements("key[text()='UIAppFonts']").first if app_fonts.nil? elem = REXML::Element.new 'key' elem.text = 'UIAppFonts' main_dict.add_element(elem) font_array = REXML::Element.new 'array' main_dict.add_element(font_array) else font_array = app_fonts.next_element end fonts.each do |font| if font_array.get_elements("string[text()='#{font}']").empty? font_elem = REXML::Element.new 'string' font_elem.text = font font_array.add_element(font_elem) end end doc.write(File.open(plist, 'wb')) end end </code></pre> <p>The hook finds the user project, and in the first target (you probably can complete this solution by asking CocoaPods to give you the real target) it looks for its <code>Info.plist</code> file(s) (normally there is only one). Finally it looks for the <code>UIAppFonts</code> key of the file, creates it if not found, and fill the array with the font names if they are not already there.</p>

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