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August 29, 2015 14:01
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Generates an Objective-C header file based on the selection.json file generated along by an iconmoon.io font package
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| #!/usr/local/bin/ruby | |
| require 'rubygems' | |
| require 'json' | |
| fail("Input file not specified") unless ARGV.length == 1 | |
| input = ARGV.first | |
| fail("Input file #{input} not found") unless File.exists?(input) | |
| result = JSON.parse (File.read input), :symbolize_names => true | |
| icons = result[:icons] | |
| defines = "" | |
| puts "Processing #{icons.length} icons..." | |
| icons.each do |elt| | |
| props = elt[:properties] | |
| name = "ICON-#{props[:name].upcase}" | |
| # Will produce a define line with the following pattern: #define ICON-<name> "<unicode>" | |
| defines << %Q<#define #{name} "\\u#{props[:code].to_s(16)}"\n> | |
| end | |
| fontFamily = result[:preferences][:fontPref][:metadata][:fontFamily] | |
| File.open("IconHeader.h", "w") do |file| | |
| file << %Q<static NSString *const kIconFamilyName = @"#{fontFamily}";\n\n> | |
| file << defines | |
| end |
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