85810c21c5
All checks were successful
PR build (required check) / changes (pull_request) Successful in 8s
secrets-guard / encrypted (pull_request) Successful in 6s
PR build (required check) / build-frontend (pull_request) Has been skipped
shell-lint / shellcheck (pull_request) Successful in 10s
PR build (required check) / validate-observability (pull_request) Has been skipped
PR build (required check) / build-backend (pull_request) Successful in 1m2s
PR build (required check) / gate (pull_request) Successful in 3s
Content SEO pages keyed derived-payload cache validity on
history_token = PAYLOAD_VER:hist_end, computed from the fully-loaded
~45-year archive. Every hourly tail top-up advanced hist_end and
invalidated the whole content cache for a cell, and computing the token
at all required loading the full history first — so even cache hits paid
the full load.
Add content_token(cell_id) = PAYLOAD_VER:CONTENT_VER:max_date, keyed on
the archive's newest DATE read cheaply without loading history:
climate_store.history_max_date does an indexed MAX(date) over the
(cell_id, date) PK on Postgres; climate.history_max_date dispatches to it
or to a single-column scan of the cached parquet on the dev backend. The
token survives intra-day top-ups and turns over only when the last
archived day advances (~1x/day), keeping content pages <=1 day stale.
Fail-soft: a store/DB error buckets to 'none' rather than raising.
CONTENT_VER ("c1") is a separate content-shape version so a content-only
change need not orphan every other kind's cache.
|
||
|---|---|---|
| .forgejo/workflows | ||
| backend | ||
| frontend | ||
| infra | ||
| observability | ||
| CLAUDE.md | ||
| CUTOVER-NOTES.md | ||
| README.md | ||
thermograph
The Thermograph monorepo — the split repos reunified (2026-07-22) with full history via subtree merges, while keeping everything the split was actually for: per-domain images, per-domain deploys, and an async FE/BE contract.
Domains
| Dir | What | CI |
|---|---|---|
backend/ |
FastAPI graded-climate API, accounts, notifications (Discord bot, push, mail), data pipeline | backend-build-push → image emi/thermograph/backend; backend-deploy[-prod|-dev] |
frontend/ |
Public client: static JS/CSS + SSR pages | frontend-* mirrors of the above; image emi/thermograph/frontend |
infra/ |
Compose, deploy scripts, terraform, SOPS secrets vault, ops cron | infra-sync (host checkout + secrets render), secrets-guard, ops-cron |
observability/ |
Loki + Grafana + Alloy stack | observability-validate |
thermograph-docs deliberately stays its own repo (ADRs + runbooks, no
build artifacts, different change cadence).
How CI stays decoupled
Every workflow in .forgejo/workflows/ is path-filtered to its domain: a
push touching only frontend/** builds/deploys nothing else. Images stay
separate (emi/thermograph/backend, emi/thermograph/frontend, each tagged
sha-<12hex>), deploys stay per-service (infra/deploy/deploy.sh SERVICE=backend|frontend|all), and the API version contract
(GET /api/version, PAYLOAD_VER) still lets FE and BE ship out of lockstep.
The one intentionally coupled piece is pr-build.yml: a single always-running
gate required check that builds only the domains a PR touches (a
path-filtered required check would deadlock auto-merge).
Branch model (unchanged from the split era): PRs → dev, main → beta,
release → prod; infra tracked via main on all hosts.
Before pointing anything live at this repo, read CUTOVER-NOTES.md.