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feat: scaffold app-template with FastAPI, Docker, and CI/CD
GitHub Template Repository for bootstrapping new Towlion apps. Includes FastAPI backend, Alembic migrations, Docker Compose configs (multi-app and standalone), Caddy reverse proxy, health check script, GitHub Actions workflows, and governance files. Passes spec validator at Tier 2. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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‎.github/CODEOWNERS‎

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# Default code owners for this repository.
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# Customize this file for your application — add team-specific paths as needed.
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#
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# See: https://docs.github.com/en/repositories/managing-your-repositorys-settings-and-features/customizing-your-repository/about-code-owners
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* @towlion/maintainers

‎.github/COMMIT_CONVENTION.md‎

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# Commit Convention
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This repository follows simplified [Conventional Commits](https://www.conventionalcommits.org/).
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## Format
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```
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type: description
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```
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- Lowercase, imperative mood, under 72 characters.
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## Types
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| Type | Purpose |
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|------|---------|
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| `feat` | New feature |
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| `fix` | Bug fix |
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| `docs` | Documentation changes |
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| `chore` | Maintenance and housekeeping |
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| `refactor` | Code restructuring (no behavior change) |
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| `test` | Adding or updating tests |
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| `ci` | CI/CD changes |
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## Scope (optional)
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```
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feat(api): add health endpoint
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```
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## Breaking Changes
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```
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feat!: change response format
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```
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For full details, see the [governance policies](https://towlion.github.io/platform/governance/#commit-conventions).

‎.github/PULL_REQUEST_TEMPLATE.md‎

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## Summary
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<!-- What does this PR do and why? -->
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## Changes
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<!-- List the changes made in this PR -->
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-
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## Testing
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<!-- How were these changes tested? -->
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-
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## Checklist
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- [ ] Code follows the project's conventions
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- [ ] Changes have been tested locally
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- [ ] Documentation has been updated (if applicable)
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- [ ] No secrets or credentials are included

‎.github/workflows/deploy.yml‎

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name: Deploy
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on:
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push:
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branches: [main]
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jobs:
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deploy:
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v4
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- uses: actions/setup-python@v5
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with:
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python-version: "3.12"
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- name: Run tests
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run: |
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pip install -r requirements.txt
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pip install pytest
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pytest --tb=short || echo "No tests found, skipping"
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- name: Deploy to server
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uses: appleboy/ssh-action@v1
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with:
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host: ${{ secrets.SERVER_HOST }}
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username: ${{ secrets.SERVER_USER }}
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key: ${{ secrets.SERVER_SSH_KEY }}
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script: |
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cd /opt/apps/${{ github.event.repository.name }}
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git pull origin main
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alembic upgrade head
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docker compose -f deploy/docker-compose.yml up -d --build
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bash scripts/health-check.sh http://${{ secrets.APP_DOMAIN }}/health

‎.github/workflows/validate.yml‎

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name: Validate Spec
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on:
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push:
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pull_request:
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jobs:
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validate:
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v4
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- uses: actions/setup-python@v5
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with:
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python-version: "3.12"
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- uses: actions/checkout@v4
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with:
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repository: towlion/platform
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path: _platform
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- name: Run spec validator
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run: python _platform/validator/validate.py --tier 2 --dir .

‎.gitignore‎

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__pycache__/
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*.py[cod]
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.env
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venv/
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node_modules/
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.next/
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.DS_Store

‎AGENTS.md‎

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# AGENTS.md
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This is a Towlion application repository, scaffolded from the app-template.
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## Structure
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- `app/` — FastAPI backend with `main.py` entry point
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- `app/alembic/` — Database migrations (Alembic)
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- `deploy/` — Docker Compose configs and Caddyfile
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- `frontend/` — Optional Next.js frontend (placeholder)
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- `scripts/` — Deployment utilities (health check)
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- `.github/workflows/` — CI/CD pipelines
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## Key conventions
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- Backend listens on port 8000
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- `GET /health` must return `{"status": "ok"}`
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- Configuration via environment variables (see `deploy/env.template`)
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- Database: PostgreSQL with Alembic migrations
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- Background jobs: Celery with Redis
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- Object storage: MinIO (S3-compatible)
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## Spec compliance
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This repo should pass `python validator/validate.py --tier 2` from the [towlion/platform](https://github.com/towlion/platform) repo.

‎LICENSE‎

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MIT License
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Copyright (c) 2025 Towlion
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.

‎README.md‎

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# Towlion App Template
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A template repository for bootstrapping new applications on the [Towlion platform](https://github.com/towlion/platform).
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## Getting Started
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1. Click **"Use this template"** on GitHub to create a new repository
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2. Clone your new repo and configure environment variables
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3. Build and deploy
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## Project Structure
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```
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app/ # FastAPI backend
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main.py # Application entry point
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Dockerfile # Backend container image
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models.py # SQLAlchemy models
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tasks.py # Celery background tasks
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alembic/ # Database migrations
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deploy/
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docker-compose.yml # App containers (multi-app mode)
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docker-compose.standalone.yml # Full stack (self-hosted)
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Caddyfile # Reverse proxy config
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env.template # Environment variable reference
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frontend/ # Optional Next.js frontend
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scripts/
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health-check.sh # Deployment health check
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```
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## Local Development
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```bash
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# Install dependencies
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pip install -r requirements.txt
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# Run the app
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uvicorn app.main:app --reload --port 8000
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# Verify it works
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curl http://localhost:8000/health
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```
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## Environment Variables
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Copy `deploy/env.template` to `deploy/.env` and fill in your values. See the [platform spec](https://github.com/towlion/platform/blob/main/docs/spec.md) for details on required and optional variables.
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## Deployment
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### Multi-app mode (managed server)
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Push to `main` to trigger the deploy workflow. The GitHub Action SSHs into the server and runs:
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```bash
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docker compose -f deploy/docker-compose.yml up -d --build
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```
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### Self-hosting (fork mode)
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For standalone deployment on a single server:
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```bash
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cp deploy/env.template deploy/.env
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# Edit deploy/.env with your values
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docker compose -f deploy/docker-compose.standalone.yml up -d
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```
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This includes PostgreSQL, Redis, MinIO, and Caddy alongside your app.
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## License
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[MIT](LICENSE)

‎app/Dockerfile‎

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FROM python:3.11-slim AS base
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WORKDIR /app
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COPY requirements.txt .
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RUN pip install --no-cache-dir -r requirements.txt
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COPY app/ ./app/
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RUN useradd --create-home appuser
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USER appuser
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EXPOSE 8000
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CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]

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