Add release action

Author: njoguamos

.github/workflows/publish.yml

@@ -0,0 +1,74 @@
+name: Publish
+
+on:
+  push:
+    tags:
+      - "v*"
+  workflow_dispatch:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version:
+          - "3.10"
+          - "3.11"
+          - "3.12"
+
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v6
+
+      - name: Set up Python
+        uses: actions/setup-python@v6
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install dependencies
+        run: python -m pip install .
+
+      - name: Run tests
+        run: python -m unittest discover -s tests
+
+  build:
+    runs-on: ubuntu-latest
+    needs: test
+
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v6
+
+      - name: Set up Python
+        uses: actions/setup-python@v6
+        with:
+          python-version: "3.12"
+
+      - name: Install build tool
+        run: python -m pip install build
+
+      - name: Build distributions
+        run: python -m build
+
+      - name: Upload distributions
+        uses: actions/upload-artifact@v4
+        with:
+          name: dist
+          path: dist/
+
+  publish:
+    runs-on: ubuntu-latest
+    needs: build
+    permissions:
+      id-token: write
+
+    steps:
+      - name: Download distributions
+        uses: actions/download-artifact@v4
+        with:
+          name: dist
+          path: dist/
+
+      - name: Publish to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1

README.md

@@ -1,11 +1,6 @@
 # jenga
 
-A minimal Python package for interacting with selected Jenga API endpoints.
-
-Implemented endpoints:
-
-- `account-balance`
-- `mini-statement`
+A Python package for interacting with selected Jenga API endpoints.
 
 Implemented features:
 
@@ -201,5 +196,12 @@ PYTHONPATH=src python3 -m jenga.cli account-balance --country-code KE --account-
 - Pending endpoints are listed for roadmap visibility only.
 - See the [contribution guide](./CONTRIBUTING.md) for development and pull request workflow.
 
-## 7. License
+## 7. Releases
+
+- Tagged releases matching `v*` trigger GitHub Actions to test, build, and publish the package to PyPI automatically.
+- Example tag: `v0.1.1`
+- PyPI trusted publishing must be configured once for this repository before the workflow can publish.
+
+## 8. License
+
 License: [MIT](./LICENSE)