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feat(mail): M365 Graph sync + bot ETL loop (OO+Gmail) (#38)
* feat(mail): add Microsoft 365 Graph sync source with delta state

Adds a GET-only Microsoft Graph source to bin/mail/sync (client-credentials,
delta query). Wires it into the CLI (--source m365), the worker pool and the
compose stack:

- m365.go: M365Client (token cache, delta pagination, message normalization,
  attachment download) + m365Source adapter (per-mailbox folders + delta link)
- sync.go: M365Credentials in SyncConfig; Committer interface so delta links
  only advance after a fully successful run (no skips on failure)
- cli.go: --source m365 with M365_/MS_ env passthrough
- Dockerfile: mail-build stage produces /mail-sync into the index image
- docker-entrypoint: mail-sync loop (sync -> import -> index, default 10s)
- compose.yaml: mail-sync service (index image, kb-var volume, secrets ro)

* feat(mail): adapt M365 ETL loop for OO+Gmail bots.

Default compose mail-sync to onlyoffice,gmail every 300s with import on new
mail; gate full --rebuild behind MAIL_SYNC_INDEX. Fix mail-build stage order
and add bin/stack/start-mail-sync.
2026-08-14 18:02:13 +01:00

3.4 KiB

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docs/README.md
PLAN.md

Run 2dph (portable)

No laptop-absolute paths. Config lives in env files under $HOME/.config/brain/ (mode 0600), not in git.

Toolchain

  • Go (see go.mod)
  • Python 3.12 + uv
  • Optional: Docker, Zig CGO via bin/cgo/zig (not gcc)
  • Optional: poppler (pdftotext/pdftoppm) + tesseract eng+deu for mail OCR
uv venv .venv
uv pip install -r requirements.lock.txt
eval "$(bin/cgo/zig env)"   # when compiling Ladybug read tools
go test ./...
uv run python -m unittest discover -s bin/tools -t .

Config

File / env Purpose
$BRAIN_SEARCH_ENV (default $HOME/.config/brain/search.env) BRAIN_SEARCH_URL (SearXNG). Optional Basic Auth.
$HOME/.config/brain/db-profiles.yml read-only Postgres profiles (OnlyOffice via tunnel)

If the host already runs SearXNG, point BRAIN_SEARCH_URL at it. Do not start a second copy (D3). Optional Compose instance:

SEARXNG_SECRET=$(openssl rand -hex 32) docker compose --profile searxng up -d

That binds 127.0.0.1:8888. JSON format must stay enabled.

Write path is bin/brain/add.go for a leaf (or POST /ingest). Bulk corpus rebuild remains bin/brain/index.go --rebuild (Compose profile index). Do not DROP INDEX on Ladybug 0.19.

bin/brain/add.go --text "arc-1 runs Matrix" --root facts --source "compose.yml x docker ps"
bin/brain/index.go --rebuild --with-facts --with-chats
bin/brain/search.go "LadybugDB vector index"     # facts → info → web (D17)
bin/brain/search.go "upstream flag" --no-web
bin/brain/search.go "who works where" --as-of 2025-01-01  # D24 intervals
source <(./bin/cli/complete.go bash)            # D23 flaggy complete
bin/brain/get.go <id> --body
bin/brain/stats.go

--hop N walks File → Commit → Person from each hit. --as-of YYYY-MM-DD keeps leafs whose valid_from/valid_to cover that day (empty interval = legacy always-on). Empty web results are throttled, not absence. Gap to v1: roadmap / epic #16.

Ladybug 0.19: never DROP INDEX FTS/VECTOR (ghost catalog). Fresh indexes = delete var/kb.lbug then --rebuild.

HTTP / MCP

bin/stack/start                 # brain :8630, wait until MCP search/get/audit
bin/stack/status                # YAML: brain / reasoner / picoclaw / mail_sync
bin/stack/start-mail-sync       # compose ETL: OO+Gmail sync→import (300s; no auto-rebuild)
bin/stack/start-assistant       # + qwen3.5:9b + PicoClaw agent (ask the brain)
bin/stack/start-assistant --no-attach
bin/stack/stop                  # compose stop; volumes kept

Same Compose services by hand:

docker compose up -d brain                       # :8630 Zig CGO serve
docker compose up -d mail-sync                   # ETL loop into kb-var
docker compose --profile index run --rm index    # rebuild
docker compose --profile picoclaw up brain-mcp   # MCP 127.0.0.1:8630

GET /openapi.json, POST /mcp. Agent tool order: searchgetaudit. See picoclaw.md.

Reasoner (optional, D18)

CPU sidecar on 127.0.0.1:11435. Weights are not in the 2dph image.

docker compose --profile reasoner up -d reasoner
REASONER_BASE_URL=http://127.0.0.1:11435/v1 ./bin/reasoner/bakeoff.go --json

See reasoner.md.