Automate the release process for the Python client

python_client/README.rst

@@ -6,24 +6,7 @@ This is a client for the `Wellcome Storage Service <https://github.com/wellcomet
 Uploading a new version
 ***********************
 
-To upload a new version:
-
-1. Bump the version in ``src/wellcome_storage_service/version.py``.
-
-2. Add a changelog entry in ``CHANGELOG.md``.
-
-3. Create a new package for PyPI by running::
-
-      cd /repos/storage-service/python_client
-      python setup.py sdist
-
-4. Upload the new package to PyPI by running::
-
-      twine upload dist/wellcome_storage_service-<version>.tar.gz
-
-5. Enter the PyPI username (``wellcomedigitalplatform``) and password (see Keybase).
-
-6. Celebrate your new release. 🎉✨
+To upload a new version, run the ``release.sh`` script that lives with the source code for this library.
 
 Python 2.7 support
 ******************

python_client/release.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+set -o errexit
+set -o nounset
+set -o verbose
+
+rm -rf dist
+
+python3 setup.py sdist
+
+PYPI_USERNAME="wellcomedigitalplatform"
+PYPI_PASSWORD="$(
+  AWS_PROFILE=platform-dev \
+    aws secretsmanager get-secret-value --secret-id builds/pypi_password | \
+    jq -r '.SecretString'
+)"
+
+twine upload dist/* --username="$PYPI_USERNAME" --password="$PYPI_PASSWORD"