Hiding the NDK and rebuilding showed the build fails without it, and the reason
is not obvious from this repository: maplibre_gl pins ndkVersion 28.2.13676358
in its own build file, and AGP needs every module to agree on one NDK. The app
has no native sources and no Dart FFI, so the declaration reads like dead
configuration and invites exactly the deletion that was just tried.
Costs about 2 GB of Android SDK. Notes the full toolchain disk budget in the
README as well, since a warm Gradle cache plus build output pushes the total to
roughly 14 GB.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Sets up the Nuvolari monorepo layout (app/, backend/, docs/, tool/) with the
groundwork that does not depend on the Flutter toolchain: gitignore covering
Flutter, Python and every secret file shape; env.example.json as the template
for --dart-define-from-file; a verification script that skips stages whose
target does not exist yet so it is runnable from day one; and a CI workflow in
GitHub Actions syntax so it runs unchanged on Gitea or GitHub.
The documentation records facts verified against the live services rather than
restated from the brief. Two of them change the design:
- DPC VMI rasters are 1200x1400 Float32 on a 1 km grid in a custom projection
centred on Italy, not EPSG:4326 or EPSG:3857, and their GeoKeys are
internally inconsistent. Reprojection is mandatory and the source CRS must be
read from each file rather than hardcoded.
- The ARPA CAP feed carries six level values, not four: BIANCO for the
avalanche scale out of season and "-" for no data. Collapsing either into
VERDE would report "no alert" where the bulletin reports "not assessed".
Also documents why the frames we publish inherit CC BY-SA from the DPC source,
and why rain notifications subscribe to cell topics from the device so no user
location ever reaches a server.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Alby96andClaude Opus 5