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1 | 1 | namespace :locales do |
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2 | 2 | desc 'Updates language files based on en.yml content (only works for new top level keys).' |
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3 | 3 | task :update do |
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4 | 4 | dir = ENV['DIR'] || './config/locales' |
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5 | 5 | |
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6 | 6 | en_strings = YAML.load(File.read(File.join(dir,'en.yml')))['en'] |
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7 | 7 | |
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8 | 8 | files = Dir.glob(File.join(dir,'*.{yaml,yml}')) |
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9 | 9 | files.each do |file| |
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10 | 10 | puts "Updating file #{file}" |
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11 | 11 | file_strings = YAML.load(File.read(file)) |
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12 | 12 | file_strings = file_strings[file_strings.keys.first] |
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13 | 13 | |
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14 | 14 | missing_keys = en_strings.keys - file_strings.keys |
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15 | 15 | next if missing_keys.empty? |
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16 | 16 | |
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17 | 17 | puts "==> Missing #{missing_keys.size} keys (#{missing_keys.join(', ')})" |
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18 | 18 | lang = File.open(file, 'a') |
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19 | 19 | |
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20 | 20 | missing_keys.each do |key| |
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21 | 21 | {key => en_strings[key]}.to_yaml.each_line do |line| |
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22 | 22 | next if line =~ /^---/ || line.empty? |
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23 | 23 | puts " #{line}" |
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24 | 24 | lang << " #{line}" |
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25 | 25 | end |
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26 | 26 | end |
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27 | 27 | |
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28 | 28 | lang.close |
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29 | 29 | end |
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30 | 30 | end |
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31 | ||
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32 | desc <<-END_DESC | |
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33 | Removes a translation string from all locale file (only works for top-level childless non-multiline keys, probably doesn\'t work on windows). | |
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34 | ||
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35 | Options: | |
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36 | key=key_1,key_2 Comma-separated list of keys to delete | |
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37 | skip=en,de Comma-separated list of locale files to ignore (filename without extension) | |
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38 | END_DESC | |
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39 | ||
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40 | task :remove_key do | |
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41 | dir = ENV['DIR'] || './config/locales' | |
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42 | files = Dir.glob(File.join(dir,'*.yml')) | |
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43 | skips = ENV['skip'] ? Regexp.union(ENV['skip'].split(',')) : nil | |
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44 | deletes = ENV['key'] ? Regexp.union(ENV['key'].split(',')) : nil | |
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45 | # Ignore multiline keys (begin with | or >) and keys with children (nothing meaningful after :) | |
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46 | delete_regex = /\A #{deletes}: +[^\|>\s#].*\z/ | |
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47 | ||
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48 | files.each do |path| | |
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49 | # Skip certain locales | |
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50 | (puts "Skipping #{path}"; next) if File.basename(path, ".yml") =~ skips | |
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51 | puts "Deleting selected keys from #{path}" | |
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52 | orig_content = File.open(path, 'r') {|file| file.read} | |
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53 | File.open(path, 'w') {|file| orig_content.each_line {|line| file.puts line unless line.chomp =~ delete_regex}} | |
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54 | end | |
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55 | end | |
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56 | ||
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57 | desc <<-END_DESC | |
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58 | Adds a new top-level translation string to all locale file (only works for childless keys, probably doesn\'t work on windows, doesn't check for duplicates). | |
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59 | ||
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60 | Options: | |
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61 | key="some_key=foo" | |
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62 | key1="another_key=bar" | |
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63 | key_fb="foo=bar" Keys to add in the form key=value, every option of the form key[,\\d,_*] will be recognised | |
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64 | skip=en,de Comma-separated list of locale files to ignore (filename without extension) | |
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65 | END_DESC | |
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66 | ||
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67 | task :add_key do | |
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68 | dir = ENV['DIR'] || './config/locales' | |
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69 | files = Dir.glob(File.join(dir,'*.yml')) | |
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70 | skips = ENV['skip'] ? Regexp.union(ENV['skip'].split(',')) : nil | |
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71 | keys_regex = /\Akey(\d+|_.+)?\z/ | |
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72 | adds = ENV.reject {|k,v| !(k =~ keys_regex)}.values.collect {|v| Array.new v.split("=",2)} | |
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73 | key_list = adds.collect {|v| v[0]}.join(", ") | |
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74 | ||
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75 | files.each do |path| | |
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76 | # Skip certain locales | |
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77 | (puts "Skipping #{path}"; next) if File.basename(path, ".yml") =~ skips | |
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78 | # TODO: Check for dupliate/existing keys | |
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79 | puts "Adding #{key_list} to #{path}" | |
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80 | File.open(path, 'a') do |file| | |
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81 | adds.each do |kv| | |
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82 | Hash[*kv].to_yaml.each_line do |line| | |
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83 | file.puts " #{line}" unless (line =~ /^---/ || line.empty?) | |
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84 | end | |
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85 | end | |
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86 | end | |
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87 | end | |
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88 | end | |
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31 | 89 | end |
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