Experimental Travis-Transifex integration

.travis.yml

@@ -1,12 +1,19 @@
 osx_image: xcode8
 language: objective-c
 cache:
-  - bundler
-  - cocoapods
+- bundler
+- cocoapods
+env:
+  global:
+    secure: Vyar5YYP3n5CXQWiGxxT2QGYCcZgrSECmMb0BxeaG60KrKfDuXIoj6+rL/VqSImIlaF7qiVHkhHQba8Gf9QHhktUtfK4PQLfE0DzogoFVp8IXaTVEg9wBDnHAiqdadMmY3Vt2blnIIBLiV5+lFWxuSYlX27TTlr1ieev9Z+fMC0=
 install:
-  - "bundle install"
-  - "travis_wait bundle exec pod install"
+- bundle install
+- travis_wait bundle exec pod install
+- pip install --user transifex-client
 before_script:
-  - set -o pipefail
+- set -o pipefail
 script:
-  - xcodebuild -workspace MacDown.xcworkspace -scheme MacDown test | xcpretty
+- xcodebuild -workspace MacDown.xcworkspace -scheme MacDown test | xcpretty
+- xcodebuild -exportLocalizations -localizationPath Build/Localizations
+after_success:
+- python Tools/travis_push_transifex.py

.tx/config

@@ -1,9 +1,8 @@
 [main]
 host = https://www.transifex.com
+lang_map = zh_TW:zh-Hant, zh_CN:zh-Hans
 
-[macdown.localizable]
-source_file = po/myproj.pot
+[macdown.macdownxliff]
+file_filter = Build/Localizations/<lang>.xliff
 source_lang = en
-type = PO
-file_filter = po/<lang>.po
-trans.fi = translations/fi/LC_MESSAGES/django.po
+type = XLIFF

Tools/travis_push_transifex.py

@@ -0,0 +1,45 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from __future__ import print_function, unicode_literals
+import io
+import os
+import sys
+
+
+def write_transifex_config():
+    """Used to setup Travis for Transifex push.
+
+    Requires environ "TRANSIFEX_PASSWORD".
+    """
+    transifexrc_path = os.path.expanduser('~/.transifexrc')
+    if os.path.exists(transifexrc_path):
+        return
+    with io.open(transifexrc_path, 'w', encoding='utf-8') as f:
+        f.write((
+            '[https://www.transifex.com]\n'
+            'hostname = https://www.transifex.com\n'
+            'password = {password}\n'
+            'token = \n'
+            'username = macdown\n'
+        ).format(password=os.environ['TRANSIFEX_PASSWORD']))
+
+
+def main():
+    if os.getenv('TRAVIS_PULL_REQUEST') != 'false':
+        print('Build triggered by a pull request. Transifex push skipped.',
+              file=sys.stderr)
+        return
+    current_branch = os.getenv('TRAVIS_BRANCH')
+    target_branch = 'master'
+    if current_branch != target_branch:
+        print('Branch {cur} is not {target}. Transifex push skipped.'.format(
+            cur=current_branch, target=target_branch,
+        ), file=sys.stderr)
+        return
+    write_transifex_config()
+    os.system('~/.local/bin/tx push -s')
+
+
+if __name__ == '__main__':
+    main()