git clone <your-repo-url>
cd PE-Hackathon-Template-2026
uv sync
cp .env.example .env
# Edit .env with your database credentials

sudo -u postgres createdb hackathon_db
sudo -u postgres psql -c "ALTER USER postgres PASSWORD 'postgres';"
uv run python -c "
from app import create_app
from app.database import db
from app.models.url import URL
app = create_app()
with app.app_context():
    db.create_tables([URL])
"

uv run run.py

curl http://localhost:5000/health
# → {"status": "ok"}

docker compose up -d

docker compose exec app1 uv run python seed.py

curl http://localhost:8080/health
# → {"status": "ok"}

# Roll back to previous image
git checkout <previous-commit>
docker compose up -d --build

# Or just restart current version
docker compose restart

# Shorten a URL
curl -X POST http://localhost:5000/shorten \
  -H "Content-Type: application/json" \
  -d '{"url": "https://google.com"}'
# → {"short_code": "YNSxLI", "short_url": "/YNSxLI"}

# Use the short URL
curl -L http://localhost:5000/YNSxLI
# → redirects to https://google.com

uv run pytest tests/ -v
uv run pytest tests/ --cov=app --cov-report=term-missing  # with coverage

docker compose up --build

docker compose up -d

docker compose down

curl http://localhost:5000/health
# → {"status": "ok"}

# 1. Start containers
docker compose up -d

# 2. Get the host PID of the app container
docker inspect url-shortener-app-1 --format '{{.State.Pid}}'

# 3. Kill it (simulates a crash)
sudo kill -9 <PID>

# 4. Watch it restart automatically
watch -n 1 docker ps

# 5. Confirm it's back
curl http://localhost:5000/health