# scripts/

| Script | Purpose | Run frequency |
|---|---|---|
| `deploy.sh` | Rolling redeploy: git pull → build → migrate DB → up -d → health check | Every push to prod |
| `rollback.sh <sha>` | Revert to a previous commit and rebuild | Emergency only |

## Deploy

```bash
# SSH into optical-web-1 and run:
ssh michael_clervi@optical-web-1
cd /opt/sandbox-notebookllamalm-nextjs
sudo bash scripts/deploy.sh

# Flags:
#   --no-build       restart containers without rebuilding (for env-only changes)
#   --backend-only   rebuild + restart backend only
#   --frontend-only  rebuild + restart frontend only
#   --branch feat/x  deploy a specific branch
```

## Rollback

```bash
# Find the SHA you want:
git log --oneline -10

# Roll back:
sudo bash scripts/rollback.sh abc1234
```

## Historical scripts (do not run)

Old one-shot systemd→Docker migration scripts are in `Old Readmes/migration-2026-03/`.
Old pre-Docker systemd scripts are in `Old Readmes/pre-docker-systemd/`.