Phase 16: Add GitHub Actions CI/CD workflows for testing and publishing

Author: mojnomiya

.github/workflows/publish.yml

@@ -0,0 +1,30 @@
+name: Publish
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: "3.10"
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install build twine
+
+      - name: Build package
+        run: python -m build
+
+      - name: Publish to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          password: ${{ secrets.PYPI_API_TOKEN }}

.github/workflows/tests.yml

@@ -0,0 +1,48 @@
+name: Tests
+
+on:
+  push:
+    branches: [main, develop]
+  pull_request:
+    branches: [main, develop]
+
+jobs:
+  test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements-dev.txt
+
+      - name: Run Black
+        run: black --check steadfast tests examples
+
+      - name: Run Flake8
+        run: flake8 steadfast tests examples
+
+      - name: Run MyPy
+        run: mypy steadfast
+
+      - name: Run tests with coverage
+        run: pytest tests/ --cov=steadfast --cov-report=xml --cov-report=term
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v3
+        with:
+          file: ./coverage.xml
+          flags: unittests
+          name: codecov-umbrella
+          fail_ci_if_error: false

docs/steadfast_implementation_checklist.md

@@ -422,17 +422,18 @@ All examples are runnable and well-documented.
 
 ## Phase 16: CI/CD Setup
 
-- [ ] **.github/workflows/tests.yml**
-  - [ ] Test on Python 3.8-3.12
-  - [ ] Run linting
-  - [ ] Run type checking
-  - [ ] Run tests with coverage
-  - [ ] Upload coverage
-
-- [ ] **.github/workflows/publish.yml**
-  - [ ] Triggered on release
-  - [ ] Build package
-  - [ ] Publish to PyPI
+- [x] **.github/workflows/tests.yml**
+  - [x] Test on Python 3.8-3.12
+  - [x] Test on Ubuntu, macOS, Windows
+  - [x] Run linting (Black, Flake8)
+  - [x] Run type checking (MyPy)
+  - [x] Run tests with coverage
+  - [x] Upload coverage to Codecov
+
+- [x] **.github/workflows/publish.yml**
+  - [x] Triggered on release
+  - [x] Build package
+  - [x] Publish to PyPI
 
 ---