* Check if splitting the steps for testing and generating the reports improves performance and keeps the coverage stats
* Exclude Konsist tests and include `:app` ones
* Remove the extra dependency of `koverVerifyAll` on `:app:koverVerify{variant}`
* Add a message search abstraction over the Rust SDK's local index
Wraps the SDK's search service so the rest of the app never sees MatrixRustSDK
types, following the existing convention in libraries/matrix.
- MessageSearch, MessageSearchService, MessageSearchResult and
MessageSearchPaginationState describe the surface in the api module.
- RustMessageSearch and RustMessageSearchService implement it, with
MessageSearchResultMapper and MessageSearchResultsProcessor turning SDK results
into Kotlin data classes.
- TantivyQueryEscaper escapes the query so a user typing ":)" or "AND" searches
for that literal text rather than tripping the tantivy parser, and joins every
word as a Must clause.
- Fakes and unit tests cover the mapping, the processor and the escaper, the last
checked against a real tantivy 0.26.1 parser.
* Attach the encrypted search index behind a disabled feature flag
Gives the client an on-device tantivy index encrypted with the session's client
secret, so encrypted rooms can be searched at all.
- The index store is attached at ClientBuilder time via withSearchIndexStore, in
a search-index directory alongside the session, keyed on the client secret. A
session without one gets no index.
- MatrixClient exposes isMessageSearchAvailable so callers gate on the real
indexing capability rather than on the raw flag, and getCacheSize() counts the
index directory so it stays visible in the settings figures.
- FeatureFlags.MessageSearch (feature.message_search) is off by default and
isFinished = false. It is read once at ClientBuilder time, so develop stays
releasable and nothing reaches a user.
* Simplify search index wiring following review
Tie search availability to the MessageSearch feature flag alone and let
the index be created without a client secret, encrypting it only when
the session has one, matching the SDK's SQLite stores. Make
getBaseClientBuilder take the flag as a required parameter and return
ClientBuilder directly again, dropping the BaseClientBuilder wrapper
and the mid-restore snapshot parameter. Check the flag through
FeatureFlagService in RustMatrixAuthenticationService instead of
caching it in a field, and revert the extra matrix_sdk_search tracing
target, which belongs in the SDK's defaults.