Devin/1769051159 readme pgsql test

.github/workflows/test-pets-rollback.yml

@@ -0,0 +1,63 @@
+name: Pets Rollback Example
+
+on:
+  push:
+    branches:
+      - main
+      - develop
+  pull_request:
+    branches:
+      - main
+      - develop
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}-pets-rollback
+  cancel-in-progress: true
+
+jobs:
+  test-rollback:
+    name: Test per-test rollback with pets example
+    runs-on: ubuntu-latest
+
+    env:
+      PGHOST: localhost
+      PGPORT: 5432
+      PGUSER: postgres
+      PGPASSWORD: password
+
+    services:
+      pg_db:
+        image: ghcr.io/constructive-io/docker/postgres-plus:17
+        env:
+          POSTGRES_USER: postgres
+          POSTGRES_PASSWORD: password
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          - 5432:5432
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Install Poetry
+        uses: snok/install-poetry@v1
+        with:
+          version: latest
+          virtualenvs-create: true
+          virtualenvs-in-project: true
+
+      - name: Install dependencies
+        run: poetry install
+
+      - name: Run pets rollback example tests
+        run: poetry run pytest tests/test_pets_rollback.py -v

PUBLISHING.md

@@ -0,0 +1,189 @@
+# Publishing to PyPI
+
+This guide explains how to publish `pgsql-test` to PyPI using Poetry.
+
+## Prerequisites
+
+1. **PyPI Account**: Create an account at https://pypi.org/account/register/
+2. **API Token**: Generate an API token at https://pypi.org/manage/account/token/
+3. **Poetry**: Already installed if you've been developing locally
+
+## One-Time Setup
+
+Configure Poetry with your PyPI token:
+
+```bash
+poetry config pypi-token.pypi <your-token>
+```
+
+Alternatively, you can use environment variables:
+
+```bash
+export POETRY_PYPI_TOKEN_PYPI=<your-token>
+```
+
+## Publishing Steps
+
+### 1. Update Version
+
+Update the version in `pyproject.toml`:
+
+```toml
+[tool.poetry]
+name = "pgsql-test"
+version = "0.1.1"  # Bump this
+```
+
+Or use Poetry's version command:
+
+```bash
+# Bump patch version (0.1.0 -> 0.1.1)
+poetry version patch
+
+# Bump minor version (0.1.0 -> 0.2.0)
+poetry version minor
+
+# Bump major version (0.1.0 -> 1.0.0)
+poetry version major
+
+# Set specific version
+poetry version 1.0.0
+```
+
+### 2. Run Tests
+
+Ensure all tests pass before publishing:
+
+```bash
+poetry run pytest -v
+poetry run ruff check .
+poetry run mypy src --ignore-missing-imports
+```
+
+### 3. Build the Package
+
+```bash
+poetry build
+```
+
+This creates distribution files in the `dist/` directory:
+- `pgsql_test-0.1.1.tar.gz` (source distribution)
+- `pgsql_test-0.1.1-py3-none-any.whl` (wheel)
+
+### 4. Publish to PyPI
+
+```bash
+poetry publish
+```
+
+Or build and publish in one command:
+
+```bash
+poetry publish --build
+```
+
+## Testing with TestPyPI
+
+Before publishing to the real PyPI, you can test with TestPyPI:
+
+### 1. Create TestPyPI Account
+
+Register at https://test.pypi.org/account/register/
+
+### 2. Configure TestPyPI
+
+```bash
+poetry config repositories.testpypi https://test.pypi.org/legacy/
+poetry config pypi-token.testpypi <your-testpypi-token>
+```
+
+### 3. Publish to TestPyPI
+
+```bash
+poetry publish --build -r testpypi
+```
+
+### 4. Test Installation
+
+```bash
+pip install --index-url https://test.pypi.org/simple/ pgsql-test
+```
+
+## GitHub Actions Automation
+
+To automate publishing on releases, add this workflow to `.github/workflows/publish.yml`:
+
+```yaml
+name: Publish to PyPI
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Install Poetry
+        uses: snok/install-poetry@v1
+
+      - name: Build and publish
+        env:
+          POETRY_PYPI_TOKEN_PYPI: ${{ secrets.PYPI_TOKEN }}
+        run: poetry publish --build
+```
+
+Then add your PyPI token as a repository secret named `PYPI_TOKEN`.
+
+## Versioning Guidelines
+
+Follow [Semantic Versioning](https://semver.org/):
+
+- **MAJOR** (1.0.0): Breaking changes to the public API
+- **MINOR** (0.1.0): New features, backwards compatible
+- **PATCH** (0.0.1): Bug fixes, backwards compatible
+
+For pre-release versions:
+- `0.1.0a1` - Alpha release
+- `0.1.0b1` - Beta release
+- `0.1.0rc1` - Release candidate
+
+## Checklist Before Publishing
+
+- [ ] All tests pass locally
+- [ ] Version number updated in `pyproject.toml`
+- [ ] CHANGELOG updated (if you have one)
+- [ ] README is up to date
+- [ ] Commit and push all changes
+- [ ] Create a git tag for the release
+
+```bash
+git tag v0.1.1
+git push origin v0.1.1
+```
+
+## Troubleshooting
+
+### "File already exists" Error
+
+PyPI doesn't allow overwriting existing versions. You must bump the version number.
+
+### Authentication Failed
+
+Verify your token is correct:
+
+```bash
+poetry config pypi-token.pypi --unset
+poetry config pypi-token.pypi <new-token>
+```
+
+### Package Name Conflict
+
+If `pgsql-test` is taken, you may need to use a different name like `pgsql-test-py` or `constructive-pgsql-test`.