tfaour
31adc34a19
64 tests covering: auth/setup and the CSRF gate, the "owner adds their own data, anyone linked can mute it" permission pattern shared across calendar-select/tasks-source/whiteboard-source, migration correctness (fresh install, idempotent re-run, expected columns), battery estimate outlier rejection, calendar_feed's fetch/merge/partial-failure handling, webdav_client's fetch/list-directory, the whiteboard force-refresh throttle bypass and browse endpoint, and render-size invariants across calendar views/orientations. No DB/HTTP fixtures need Docker, Node, or a real Immich/CalDAV/WebDAV server -- a fresh temp SQLite file plus a couple of small local HTTP servers as test doubles cover it all. Table data is wiped and reseeded between tests rather than relying on SQLAlchemy's transaction-rollback isolation pattern, which needs a pysqlite event-listener workaround app/db.py's engine doesn't have and has no reason to gain just for tests. Wired into .gitea/workflows/server-docker-build.yml as its own job that build-and-push now depends on, so a failing suite blocks the image push rather than just running alongside it for show.
ESPresso Frame
A DIY e-ink photo frame: an ESP32-C6 pulls photos from your Immich library and displays them on a 7.3" full-color e-paper panel, waking on a timer to refresh and spending the rest of its time in deep sleep.
- No cables to a computer, no SD card shuffling. Provisioning is a captive portal with a QR code drawn on the panel itself -- scan, join, fill in your WiFi and server address, done.
- The frame never decodes an image. A small self-hosted server does all the work (pulling from Immich, cropping, dithering, packing into the panel's exact pixel format) and hands the device a stream it can write straight to SPI. The ESP32-C6 has no PSRAM and not much SRAM to spare -- keeping it a dumb display client is what makes that workable.
- Crops toward faces, not just the center, using face bounding boxes Immich already computed for its own People feature -- no bundled face detector.
- Refresh interval and album are configurable from a web UI, no reflashing needed to change them.
Hardware
- ESP32-C6 dev board (8MB flash)
- Waveshare 7.3" E Ink Spectra 6 (E6) panel -- 800x480, 6-color, SPI
See docs/hardware.md for wiring and
docs/architecture.md for how the two halves talk
to each other.
Getting started
server/-- run the FastAPI server first (Docker Compose, points at your Immich instance). Seeserver/README.md.firmware/-- build and flash the ESP32-C6, then scan the QR codes it draws on first boot to provision it. Seefirmware/README.md.
Repo layout
firmware/ ESP-IDF project for the ESP32-C6
server/ FastAPI server: Immich -> crop/dither/pack -> the frame
docs/ Wiring and architecture notes
License
MIT -- see LICENSE. A few small pieces of vendored
third-party code (a QR code generator, a bitmap font table) keep their
own permissive licenses; see LICENSE for details.
Built with substantial assistance from Claude Code.