mirror of
https://github.com/mauriceboe/TREK.git
synced 2026-10-19 05:26:47 +00:00
Claude
98b97edb00
An adversarial review of the diff found sixteen defects that survived verification. The substantive ones: - The new `packing:bag-totals` event was never classified in wsEventPolicy, so the registry-parity ratchet was red. It belongs in HANDLED_OUTSIDE_TRIP_STORE: it carries no state to apply, which is the point of it. - The Journey Settings tracks switch called onSaved(), which closes the dialog. That destroyed the switch the moment it was flipped AND skipped the unsaved-changes guard, so a title typed but not saved was silently lost. It refreshes instead. - Deleting a bag sends no totals ping, yet packing_items.bag_id is ON DELETE SET NULL: everything in the bag lands in the unassigned pile and both figures move. The comment claiming otherwise was wrong. - Only the REST handlers pinged. The MCP tools and the plugin RPC are two more live write paths, and since the displayed number now comes from the server rather than from the item events, weights simply stopped updating for anything written through them. - Every item write pinged, including checking an item off — the most frequent packing write there is — and clearing twelve checked items sent twelve. The ping now fires only when a weight-relevant field changed, and the clients coalesce bursts and never overlap two refetches. - Bags have no repo and no Dexie table, so offline the server totals froze at the last online read and went blind to the mutation queue. A stale absolute number measured against an airline limit is worse than an honest partial one, so offline the surfaces sum what they can see. - SIGTERM arriving mid-bootstrap called server.close() on undefined, and the fire-and-forget promise turned that into an unhandled rejection: on Node 22 a crash, which is the opposite of the fix. - Promise.allSettled swallowed a rejected nestApp.close(), reporting a clean exit 0 while the crons and the plugin children were never torn down. This bug class is diagnosed from container logs. Also: the track fetch gate read a stale `current` during journey-to-journey navigation and fetched the previous journey's tracks; listBags ran the weight aggregate twice per request, on a route the ping now fires constantly; the grand total counted unassigned weight whose row was not rendered; the client declared show_trip_tracks boolean while the wire carries SQLite 0|1; and the six broadcast calls had no test, so removing all of them left the suite green. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01S5VwmiBQ9sPCJwfmpv64r3
A self-hosted, real-time collaborative travel planner — with maps, budgets, packing lists, a journal, and AI built in.
What you get
See all features
Most of what follows is an addon an admin switches on or off. Lists, Costs, Documents, Collab, Vacay and Atlas ship on; Journey, Collections, MCP, AI Parsing and AirTrail ship off and are marked below.
🧭 Planning
|
🧳 Bookings and money
|
👥 Collaboration
📔 Journal, Atlas and Vacay
|
🧩 Plugins
🤖 AI and MCP
|
📱 Mobile and offline
|
⚙️ Admin, accounts and security
|
AI usage
We use LLM-assisted coding tools across parts of this codebase. Nothing ships that a maintainer has not read and understood: every change goes through a pull request, is reviewed and tested, and has a human who can answer for it. "The AI wrote that" is not an answer any of us would accept from ourselves.
See How we use AI in TREK for the details.
Get started in 30 seconds
ENCRYPTION_KEY=$(openssl rand -hex 32) docker run -d -p 3000:3000 \
-e ENCRYPTION_KEY=$ENCRYPTION_KEY \
-v ./data:/app/data -v ./uploads:/app/uploads mauriceboe/trek
Open http://localhost:3000. On first boot TREK seeds an admin account — if you set ADMIN_EMAIL/ADMIN_PASSWORD those are used, otherwise the credentials are printed to the container log (docker logs trek).
Tech stack
Real-time sync via WebSocket (ws). Backend on NestJS 11. State with Zustand. Auth via JWT + OAuth 2.1 + OIDC + Passkeys (WebAuthn) + TOTP MFA. Weather via Open-Meteo (no key required). Maps with Leaflet and Mapbox GL.
Docker Compose (production)
The repository ships a ready-to-use docker-compose.yml
with secure defaults and every option documented inline. Download it, then:
docker compose up -d
See Install with Docker Compose for the full walkthrough.
Helm (Kubernetes)
helm repo add trek https://chart.liketrek.com
helm repo update
helm install trek trek/trek
See charts/README.md for values.
Install as App (PWA)
TREK works as a Progressive Web App — no App Store needed.
- Open TREK in the browser (HTTPS required)
- iOS: Share ▸ Add to Home Screen
- Android: Menu ▸ Install app (or Add to Home Screen)
TREK then launches fullscreen with its own icon, just like a native app.
Updating
See Updating — Docker Compose, Docker run, Helm, Portainer, Unraid and Proxmox, plus the encryption-key note.
Reverse Proxy
For production, put TREK behind a TLS-terminating reverse proxy. TREK uses WebSockets for real-time sync, so the proxy must support WebSocket upgrades on /ws.
If you use the MCP addon, the proxy must also pass the Mcp-Session-Id header through in both directions on /mcp — Nginx and Caddy do this by default, but a proxy that strips it makes every tool call open a new session instead of reusing one. See the Reverse Proxy wiki page for details.
Nginx
server {
listen 80;
server_name trek.yourdomain.com;
return 301 https://$host$request_uri;
}
server {
listen 443 ssl http2;
server_name trek.yourdomain.com;
ssl_certificate /etc/ssl/fullchain.pem;
ssl_certificate_key /etc/ssl/privkey.pem;
# 500 MB covers backup-restore uploads (capped at 500 MB server-side).
client_max_body_size 500m;
location / {
proxy_pass http://localhost:3000;
proxy_http_version 1.1;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
}
location /ws {
proxy_pass http://localhost:3000;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header Host $host;
proxy_read_timeout 86400;
}
# Only needed if you use the MCP addon. Responses are Server-Sent Events,
# so buffering must be off or tool results arrive late.
location /mcp {
proxy_pass http://localhost:3000;
proxy_http_version 1.1;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_buffering off;
proxy_read_timeout 3600s;
}
}
Caddy
trek.yourdomain.com {
reverse_proxy localhost:3000
}
Caddy handles TLS and WebSockets automatically.
Environment variables
Every variable, its default and what it does: see Environment Variables.
Star History
Data sources
The Atlas map's country and sub-national (province/county) boundaries come from geoBoundaries (Runfola et al., 2020), licensed CC BY 4.0. See NOTICE.md for full third-party attributions.
License
TREK is AGPL v3. Self-host freely for personal or internal company use. If you modify and offer TREK as a network service to third parties, your modifications must be open-sourced under the same licence.