added a rake task i18n:bundle in order to support uploading strings to transifex

1 files changed, 51 insertions, 0 deletions

diff --git a/lib/tasks/i18n.rake b/lib/tasks/i18n.rake
new file mode 100644
index 0000000..239d081
--- /dev/null
+++ b/lib/tasks/i18n.rake
@@ -0,0 +1,51 @@
+require 'yaml'
+require 'fileutils'
+
+namespace :i18n do
+  #
+  # for coding, it helps to have the english strings in separate files.
+  # for translating, it helps to have a single file. This action will combine
+  # the small files into one big one.
+  #
+  # Also, transifex insists that the files be en_US and not just en.
+  # grrr.
+  #
+  desc "combine locales/en/*.yml to cwd/en.yml"
+  task :bundle do
+    en_yml = File.join(Rails.root, 'leap_web_en_US.yml')
+    Dir.chdir('config/locales/') do
+      if File.exists?(en_yml)
+        puts "File `#{en_yml}` already exists. Remove it first."
+        exit
+      end
+      File.open(en_yml, 'w') do |output|
+        output.write("en_US:\n\n ### Do NOT edit this file directly, as all changes will be overwritten by the bundle script. Instead, make changes in the appropriate file in config/locales/en and recreate this file with the i18n:bundle task.")
+
+        Dir.glob('*.en.yml').sort.each do |file|
+          ## print separator to see where another file begins
+          output.write("\n\n" + '#' * 40 + "\n" + '### ' + file + "\n")
+          output.write(
+            # remove the toplevel "en" key
+            YAML.load_file(file)['en'].
+            to_yaml.
+            # prefix all lines with two spaces (we're nested below "en:")
+            lines.map {|line| "  #{line}"}[
+              1..-1 # << skip the first line (it's "---" and freaks out the parser if it sees it multiple times in a file)
+            ].join)
+        end
+      end
+      puts "You can now find the bundled locale yml in: #{en_yml}"
+    end
+  end
+
+
+  # elijah: this does not actually work, but I think could be a starting point
+  # for something that will work.
+  desc "pull translations from transifex"
+  task :download do
+    Conf.enabled_languages.each do |lang|
+      next unless lang == 'en'
+      `curl -L --user #{Conf.transifex_user}:#{Conf.transifex_password} -X GET https://www.transifex.net/api/2/project/crabgrass/resource/master/translation/#{lang}/?file > config/locales/#{lang}.yml`
+    end
+  end
+end