Problem: pulp_file-client not being published to PyPI

Solution: configure Travis to publish pulp_file-client to PyPI

This also limits how frequently the pulp_file_client Ruby Gem is published.

re: #4694
https://pulp.plan.io/issues/4694

.travis.yml

@@ -51,4 +51,12 @@ jobs:
     env:
       - DB=postgres
       - TEST=bindings
+    if: type = cron
+
+  - stage: publish-pulpcore-client-pypi
+    script: bash .travis/publish_pulp_file_client_pypi.sh
+    env:
+      - DB=postgres
+      - TEST=bindings
+      - secure: "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"
     if: type != pull_request

.travis/publish_pulp_file_client_pypi.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+pip install twine
+
+django-admin runserver 24817 >> ~/django_runserver.log 2>&1 &
+sleep 5
+
+cd /home/travis/build/pulp/pulp_file/
+export REPORTED_VERSION=$(http :24817/pulp/api/v3/status/ | jq --arg plugin pulp_file -r '.versions[] | select(.component == $plugin) | .version')
+export COMMIT_COUNT="$(git rev-list ${REPORTED_VERSION}^..HEAD | wc -l)"
+export VERSION=${REPORTED_VERSION}.dev.${COMMIT_COUNT}
+
+cd
+git clone https://github.com/pulp/pulp-swagger-codegen.git
+cd pulp-swagger-codegen
+
+sudo ./generate.sh pulp_file python $VERSION
+sudo chown -R travis:travis pulp_file-client
+cd pulp_file-client
+python setup.py sdist bdist_wheel --python-tag py3
+twine upload dist/* -u pulp -p $PYPI_PASSWORD
+exit $?