local-dev

name	local-dev
description	Local development environment setup and commands. Use when helping with dev server, Docker, or local testing.

Local Development

Quick Start

./scripts/dev-runner.sh --restart   # First time / full rebuild
./scripts/dev-runner.sh --start     # Daily start (no rebuild)
./scripts/dev-runner.sh --stop      # Stop everything
./scripts/dev-runner.sh --verify    # Check status

Modes

Mode	Command	Frontend	Use When
Standard	--restart	localhost:5174	Frontend work, full-stack
BE-only	--be-only-restart	localhost:5173	Backend-focused, faster rebuilds

URLs

• Frontend: localhost:5174 (standard) / localhost:5173 (BE-only)
• Backend API: localhost:8080
• Health: http://localhost:8080/health-check?name=all

Build Commands

./scripts/dev-runner.sh --build-be   # Backend only
./scripts/dev-runner.sh --build-fe   # Frontend only
./scripts/dev-runner.sh --lint-be    # Spotless
./scripts/dev-runner.sh --lint-fe    # ESLint
./scripts/dev-runner.sh --migrate    # DB migrations

Logs

tail -f /tmp/opik-backend.log        # Backend
tail -f /tmp/opik-frontend.log       # Frontend (standard)
docker logs -f opik-frontend-1       # Frontend (BE-only)

SDK Config

export OPIK_URL_OVERRIDE='http://localhost:8080'
export OPIK_WORKSPACE='default'

Troubleshooting

Won't start:

./scripts/dev-runner.sh --verify
lsof -i :8080                        # Port conflict?
./scripts/dev-runner.sh --stop && ./scripts/dev-runner.sh --restart

Build fails:

cd apps/opik-backend && mvn clean install -DskipTests
cd apps/opik-frontend && rm -rf node_modules && npm install

Database issues:

./scripts/dev-runner.sh --stop
./opik.sh --clean                    # WARNING: deletes data
./scripts/dev-runner.sh --restart