Job to push Horizon translation to Transifex

Add script and job to push the 4 Horizon translation source files
(4 English po files) to Transifex.

Since Horizon has two "locale" folders in different position,
it's not able to levarage the existing upstream_translation.sh
and have to add a new upstream_translation_horizon.sh.

Change-Id: I7a42365414a6a5dcde276bc10761b08e3e756931

modules/jenkins/files/slave_scripts/upstream_translation_horizon.sh

@@ -0,0 +1,57 @@
+#!/bin/bash -xe
+
+# Copyright 2014 IBM Corp.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+# The script is to push the updated English po to Transifex.
+
+PROJECT="horizon"
+
+if [ ! `echo $ZUUL_REFNAME | grep master` ]
+then
+    exit 0
+fi
+
+git config user.name "OpenStack Jenkins"
+git config user.email "jenkins@openstack.org"
+
+# initialize transifex client
+tx init --host=https://www.transifex.com
+# Horizon JavaScript Translations
+tx set --auto-local -r ${PROJECT}.${PROJECT}-js-translations \
+"${PROJECT}/locale/<lang>/LC_MESSAGES/djangojs.po" --source-lang en \
+--source-file ${PROJECT}/locale/en/LC_MESSAGES/djangojs.po -t PO --execute
+# Horizon Translations
+tx set --auto-local -r ${PROJECT}.${PROJECT}-translations \
+"${PROJECT}/locale/<lang>/LC_MESSAGES/django.po" --source-lang en \
+--source-file ${PROJECT}/locale/en/LC_MESSAGES/django.po -t PO --execute
+# OpenStack Dashboard Translations
+tx set --auto-local -r ${PROJECT}.openstack-dashboard-translations \
+"openstack_dashboard/locale/<lang>/LC_MESSAGES/django.po" --source-lang en \
+--source-file openstack_dashboard/locale/en/LC_MESSAGES/django.po -t PO --execute
+
+# Invoke run_tests.sh to update the po files
+# Or else, "../manage.py makemessages" can be used.
+./run_tests.sh --makemessages
+
+# Add all changed files to git
+git add ${PROJECT}/locale/en/LC_MESSAGES/*
+git add openstack_dashboard/locale/en/LC_MESSAGES/*
+
+if [ `git diff --cached | egrep -v "(POT-Creation-Date|^[\+\-]#|^\+{3}|^\-{3})" | egrep -c "^[\-\+]"` -gt 0 ] ]
+then
+    # Push source file changes to transifex
+    tx --debug --traceback push -s
+fi
+

modules/openstack_project/files/jenkins_job_builder/config/projects.yaml

@@ -598,6 +598,7 @@
       - python-jobs
       - openstack-publish-jobs
       - pypi-jobs
+      - translation-jobs
 
 
 - project:

modules/openstack_project/files/jenkins_job_builder/config/translation-jobs.yaml

@@ -33,6 +33,21 @@
 
     node: 'proposal'
 
+- job:
+    name: 'horizon-upstream-translation-update'
+    concurrent: false
+
+    builders:
+      - gerrit-git-prep
+      - shell: |
+          #!/bin/bash -xe
+          /usr/local/jenkins/slave_scripts/upstream_translation_horizon.sh
+
+    publishers:
+      - console-log
+
+    node: 'proposal'
+
 - job:
     name: manuals-upstream-translation-update
     concurrent: false

modules/openstack_project/files/zuul/layout.yaml

@@ -844,6 +844,8 @@ projects:
       - gate-grenade-dsvm
     experimental:
       - gate-grenade-dsvm-forward
+    post:
+      - horizon-upstream-translation-update
     pre-release:
       - horizon-tarball
     release:
@@ -1718,6 +1720,8 @@ projects:
       - name: python-jobs
       - name: openstack-client-publish-jobs
       - name: check-requirements
+    post:
+      - django_openstack_auth-upstream-translation-update
     pre-release:
       - django_openstack_auth-tarball
     release: