forked from unom/punktfunk
enricobuehler
74270109dd
`ci.yml` runs `cargo clippy --workspace` on the HOST, where `clients/android/native` and every `#[cfg(target_os = "android")]` module elsewhere compile out, and `android.yml` only ever built. So the Android target was never linted at all — not once. Five lints were sitting in clients/android/native when this was noticed, in code no gate had ever read. The gate is a Gradle task rather than a YAML step because cargo-ndk needs a specific discovery environment (NDK sysroot, SDK cmake 3.22.1 for libopus, `LIBOPUS_STATIC`, Ninja) and duplicating it into the workflow would let the lint drift from the build — a lint that ran against a different toolchain is a lint about a different program. `registerCargoNdkClippy` reuses the build task's environment verbatim via the extracted `cargoNdkEnvironment`, so local and CI runs are the same invocation. It lints BOTH pointer widths, and that is load-bearing rather than thorough: arm64-v8a is 64-bit and armeabi-v7a is 32-bit, so a cast that is redundant on one can be required on the other. Linting only the primary ABI would license "fixes" that break the 32-bit build — the shipping ABI for the many 32-bit Google TV / Android TV boxes this client targets. x86_64 is skipped: it is emulator-only and shares its width with arm64, so it costs lint time for no signal the other two do not already carry. The five resident lints: * `audio.rs` / `mic.rs` `type_complexity` — the open-attempt closures now return named `OpenedPlayback` / `OpenedCapture` aliases. The two tuples are mirror images of each other (playback sends, capture receives), which the aliases now say out loud. * `vsync.rs` ×2 `unnecessary_cast` — **not** taken. `timespec`'s fields are 32-bit on armv7 and 64-bit on arm64, so the casts are REQUIRED on one shipping ABI and redundant on the other; following the suggestion would break the 32-bit build. `i64::from`/`.into()` do not escape it either, they trade `unnecessary_cast` for `useless_conversion` on the 64-bit side. Answered with a documented `#[allow]` at the expression instead of in whichever build breaks first. * `pad_audio.rs` `needless_range_loop` — iterator form, preserving the `channels < 2` no-op the range had. Verified: `:kit:cargoNdkClippy` green on both ABIs, host-lane clippy for the crate still clean, `cargo fmt --all --check` clean. The gate was proven non-vacuous by planting `1i32 as i32` in an android-only module and confirming it fails the task, then reverting.