The Android CI job recompiled all native C++ (whisper.cpp, reanimated,
worklets, gesture-handler) from scratch every push — ~41 min on the
shared runner — because nothing survived the `COPY . .` layer
invalidation, and `--load` exported the whole ~15GB image just to copy
one APK out.
Dockerfile (docker/android.Dockerfile):
- Install ccache and patch the NDK CMake toolchain file so every module's
externalNativeBuild routes C/C++ compiles + links through ccache (the
third-party modules don't honor ccache on their own). ccache dir is a
persistent BuildKit cache mount, so objects survive across builds.
- Mount GRADLE_USER_HOME as a cache and pass --build-cache --parallel, so
Kotlin/Java/resource/dex tasks and resolved deps persist too.
- Cache-mount the bun install dir; move the nodejs install into the cached
toolchain layer (was reinstalling on every source change).
- New `apk` stage (FROM scratch) holding just the signed APK, for
--output type=local extraction without loading the 15GB image.
CI (.gitea/workflows/ci.yml):
- build-apk now builds `--target apk --output type=local,dest=./out` and
streams ./out/app-release.apk to /srv/wisp/wisp.apk — no --load, no
docker create/cp, and the build image no longer piles up on the host.
Validated locally (arm64, real sign+assemble path):
cold gradle 5m5s -> warm gradle 57s; 61/61 C++ compiles served from
ccache (100% hit); 226/578 Gradle tasks from cache; export-only build
60s wall, APK valid + v2/v3 signed. The first server build after this
is still cold (~41 min) to populate the caches; pushes after that are
much faster.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The Library crammed five text nav-links into a non-wrapping row with no
bottom navigation — unusable on phones. Restructure the primary screens
into a bottom tab bar:
- Add src/app/(tabs)/_layout.tsx: <Tabs> with 5 tabs (Library, Search,
Study, Ask, Settings) with emoji icons and the accent active tint.
- Move index/search/study/ask/settings into the (tabs) route group; the
parens keep URLs unchanged (/, /search, /study, /ask, /settings).
- Root _layout becomes a Stack hosting (tabs) (headerless) plus the
secondary pushed screens (record, transcript/[id], courses, quiz,
bibliography), each with a back-button header.
- Drop the per-screen <Stack.Screen> headers from the moved tabs (titles
now come from Tabs); relocate Study's "Export Anki" action into the body.
- Library: remove the cramped header link-row and duplicate title; add a
"nothing uploaded" subheader and a Courses link.
Verified at 375px: tab bar pinned to the bottom, 5 even tabs, navigation
between tabs works. tsc clean, web export OK, 279 tests pass.
CI: build-apk now runs automatically on every push to master (after
deploy-web), so the APK at /wisp.apk tracks master instead of being
frozen at a stale tag.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- android.Dockerfile: build arm64-v8a only (--max-workers=2) → ~48MB APK, ~4x
less compile (the 4-ABI build timed out on the shared prod runner).
- ci.yml: build-apk runs only on version tags (v*), timeout 120m — normal pushes
no longer peg the box; web still auto-deploys on every master push.
- wisp.compose.yml: mount /srv/wisp/wisp.apk read-only so the download survives
web container rebuilds.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- .gitea/workflows/ci.yml rewritten for a self-hosted runner co-located with
the host Docker daemon + Traefik: push to master -> test -> deploy-web
(docker compose up --build in place; no SSH, no registry). APK job documented
as the next iteration (socket-safe build+extract; signing secrets already set).
- .gitignore: never commit the release keystore (*.keystore + wisp-release.keystore).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
NilsBriggen