The status field was being decorated with "(last seen ...)" suffix
which broke frontend statusVariant() matching and prevented the
LastSeen column from showing the separate timestamp.
Changes:
- machineToResp() now returns clean status ("online"/"offline")
- MachineResponse includes last_seen_at and created_at as separate fields
- Fix whitespace typo in WakeCheckIntervalSeconds field
- New Last Seen column showing last_seen_at timestamp per machine
- Status badges: online=green (success), offline=red (error), waking/pending=amber
- Update Machine interface with last_seen_at and created_at fields
RunRemote was adding user@host: prefixes on top of the paths already
pre-prefixed by engine.go in the remote-to-remote branch, causing
"both remote" rsync errors. The source path was also incorrectly
prefixed with srcUserHost:, making rsync reject the command entirely.
The fix: buildArgs already orders args correctly for rsync (source
then dest), so just use args[-2] and args[-1] as-is without any
additional prefixing.
- Fix Bug A: RunRemote was re-prefixing destination with user@host: when
engine.go:135 already pre-prefixed it for remote-to-remote, causing
"admin@host:admin@host:/path" to be passed to rsync
- Fix Bug B: Run used args[1:] when inserting -e ssh, silently dropping
the first rsync flag (e.g. -aP became flag-less)
- Fix Bug C: RunRemote extracted source/dest in wrong order for pull
direction (buildArgs reverses them but RunRemote assumed push order)
- Add rsync_runner_test.go covering buildArgs, RunRemote prefixing,
and flag preservation
- Regenerate qnap.key and baby-nas.key to OpenSSH native format (387 bytes vs 119 PKCS8)
- Pre-install qnap.key on Baby NAS at /var/lib/syncserver/ssh/keys/
- Pre-populate Baby NAS known_hosts with Qnap host keys
- Simplify RunRemote: LXC SSH to Baby NAS, Baby NAS runs rsync with local qnap.key
- Remove wrapper script approach (rsync rejects remote-to-remote)
Machine status probe on page load:
- POST /api/machines/refresh probes all machines in parallel (max 20 concurrent, 1.5s timeout)
- Updates DB status and broadcasts via SSE to all connected browser tabs
- Server-side throttle: ignores refresh requests within 10s
- Machines.tsx and Dashboard.tsx fire probe on mount
- Visual "Checking machine status..." indicator in Machines table
- MachineHandler now accepts *Engine for ProbeAllMachines access
Smart WoL: TCP pre-check before sending magic packet (3s timeout).
Machine status updates via SSE: online/offline tracked in DB and
broadcast to all connected browser tabs in real-time.
- Pre-check: if machine already reachable, skip WoL and mark online
- WoL path: send 3 magic packets, wait for SSH, mark online/offline
- Backend: setMachineStatus() helper + machine_status SSE event
- Frontend: subscribeMachineStatus() SSE helper for Machines + Dashboard
- IsReachable() helper in wol package for TCP reachability checks
Fix Wake-on-LAN: set SO_BROADCAST on UDP socket, send 3 magic packets,
expose broadcast_addr and wake timeout fields in UI, add Test Wake endpoint,
surface send errors in job status, bump default wake timeout to 180s.
- Always enable service (not conditional on is-enabled)
- try-restart: reinicia si ya estaba corriendo
- start fallback: arranca si quedó inactive después del try-restart
- Covers: fresh install, running disabled, stopped manual, failed
- Like baby-nas but handles the "running-but-not-enabled" edge case
- postinst: restart instead of start if service already enabled (upgrade case)
- embed.go: no-cache/no-store on index.html, immutable cache on hashed assets
- Fixes web not refreshing after dpkg upgrade
webui: use fs.Sub to fix embed FS root so static assets are found
Previously http.FileServer searched for assets/foo.css in the embed FS
rooted at dist/, but only paths starting with dist/ resolve. fs.Sub
strips the dist/ prefix so FileServer finds the actual files.
- Add scripts/bump-version.sh for semver patch increments
- Update AGENTS.md Dev Commands section and add Version Bumping docs
- Makefile default VERSION bumped to 1.0.2
Full-stack Go monolith with embedded React frontend for orchestrating
rsync-over-SSH file synchronization with Wake-on-LAN support.
Features:
- JWT auth (HS256) with bcrypt password hashing
- CRUD for machines (with WoL config) and sync_pairs
- Ed25519 SSH key generation and known_hosts management
- WoL magic packet sender + TCP-connect waiter with backoff
- Sync engine: rsync subprocess, per-pair job queue, progress parsing
- Homebrew cron parser for scheduled syncs
- SSE stream for live job status (queued/waking_up/running/success/failed)
- React+TS+Vite+Tailwind SPA embedded via embed.FS
- Debian packaging with systemd unit, postinst/prerm/postrm
Tech stack:
- Go 1.22+ (CGO_ENABLED=0, pure SQLite via modernc.org/sqlite)
- chi router for HTTP API
- TypeScript + React 18 + Tailwind CSS frontend
- Cross-compiled to Linux amd64 for Proxmox LXC deployment
Tests: wol (MAC parsing, magic packet), syncengine/queue, scheduler/cron
darroyo