byGalax
48ac9d2922
Phase B.1 of the native-livekit migration. Ships the command surface and event bridge behind a cargo feature so the default build stays unaffected while the JS-SDK path keeps running in production. Rust side - livekit 0.7 (default tokio runtime, rustls-tls-native-roots) pulled as an optional dependency; tokio also optional under the same feature - Feature `rust-livekit` gates everything — off by default; on via `cargo build --features rust-livekit` - src-tauri/src/livekit_bridge.rs: LivekitState mutex, connect / disconnect / send_data commands, event pump for room_state, participant_joined, participant_left, data_received - Mic / camera / screen share commands stubbed with explicit "not implemented" errors so JS callers fail loudly rather than silently no-op JS side - src/lib/nativeLiveKit.ts exposes a NativeRoom class with the same event / method shape the CallContext will need, plus a VITE_USE_RUST_LIVEKIT flag so the adapter can be swapped once the bridge reaches parity - isRustLivekitAvailable() gates access at both env + runtime layers Build impact - Baseline build unchanged (1s incremental, no new deps pulled) - Feature build initial: ~10min (libwebrtc download + link) - Feature build incremental: ~1s - Binary size with feature: +12-20MB vs baseline Open questions (documented for the next phase) - Video-frame rendering bridge remains an upstream gap; livekit-rust exposes NativeVideoFrame but no stable path to expose that as a MediaStreamTrack inside the WebView - Audio-only rust path is realistic near-term; full-rust needs either upstream video-bridge or a native-overlay render window
65 lines
2.5 KiB
TOML
65 lines
2.5 KiB
TOML
[package]
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name = "chat-app-desktop"
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version = "0.9.0"
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description = "ChatApp desktop client"
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authors = ["Dennis"]
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edition = "2021"
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rust-version = "1.77"
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[lib]
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name = "chat_app_desktop_lib"
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crate-type = ["staticlib", "cdylib", "rlib"]
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[build-dependencies]
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tauri-build = { version = "2", features = [] }
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[dependencies]
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tauri = { version = "2", features = ["devtools", "tray-icon"] }
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tauri-plugin-notification = "2"
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tauri-plugin-sql = { version = "2", features = ["sqlite"] }
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tauri-plugin-stronghold = "2"
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tauri-plugin-fs = "2"
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serde = { version = "1", features = ["derive"] }
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serde_json = "1"
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# Pure-rust libsodium-compatible primitives. No C toolchain required so
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# cross-compile for mobile stays clean. API output is bit-compatible with
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# libsodium-wrappers-sumo for the ops we use (secretbox, box, pwhash).
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dryoc = { version = "0.7", default-features = false, features = ["serde"] }
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base64 = "0.22"
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[target."cfg(not(any(target_os = \"android\", target_os = \"ios\")))".dependencies]
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tauri-plugin-global-shortcut = "2"
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tauri-plugin-updater = "2"
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tauri-plugin-window-state = "2"
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# LiveKit client SDK — lives behind the `rust-livekit` feature flag so the
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# baseline build stays unaffected while the JS-SDK path is still the
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# default. Pulls libwebrtc-rs which adds ~20MB to the binary and ~5-10min
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# to the first build. Tokio runtime is required; the rest of the crate
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# stays idle when the feature is off.
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livekit = { version = "0.7", default-features = false, features = ["tokio", "rustls-tls-native-roots"], optional = true }
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tokio = { version = "1", features = ["rt-multi-thread", "sync", "macros"], optional = true }
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[features]
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# This feature is used for production builds or when `devPath` points to the filesystem
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# and disables specific features relevant to the dev build.
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custom-protocol = ["tauri/custom-protocol"]
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# Enable the Rust LiveKit client. Off by default so CI + users stay on the
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# JS-SDK path until the rust bridge reaches feature parity. Turn on via:
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# cargo build --features rust-livekit
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rust-livekit = ["dep:livekit", "dep:tokio"]
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# Release-profile tuned for ChatApp: whole-program LTO + single codegen unit
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# cuts binary size by ~20-30% and trims startup overhead. `strip = "symbols"`
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# removes debug + symbol tables (the updater already signs separately so
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# symbol-backed crash reports aren't the recovery path). `panic = "abort"`
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# skips unwinding metadata since the app doesn't use catch_unwind anywhere.
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[profile.release]
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lto = true
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codegen-units = 1
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strip = "symbols"
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panic = "abort"
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opt-level = "s"
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