Files
buzz/desktop/src-tauri/Cargo.toml
T
4933672eb4 feat(mesh): upgrade embedded mesh to v0.74 and harden shared compute (split 1/2 of #3467) (#3741)
## Summary

This is **part 1 of 2** split out from #3467 (per Tyler's request),
carrying only the mesh-scoped changes. The agent/ACP response-behavior
changes and the new `send_message` tool stay in #3467 as part 2. All
commits are @michaelneale's work, cherry-picked with authorship
preserved.

- Upgrade embedded Mesh to v0.74.0 (tag-pinned instead of commit rev)
and use canonical Gemma model IDs.
- Keep shared compute serving through member joins, roster changes, app
recovery, and community switching.
- Wait for actual model readiness and avoid resuming incomplete
downloads after quit.
- Leave `BUZZ_AGENT_THINKING_EFFORT` unset by default so each model's
chat template picks its own thinking default (`none` suppressed Gemma
tool-calling entirely; pinning `low` made Qwen3 burn ~4x output budget).
Explicit agent/persona/global values still win.

## Relationship to #3467

Contains the mesh commits from #3467 (`2cd640b23`, `0ad81c341`,
`ad13ed841`) rebased onto current main, with one deliberate exclusion:
the `crates/buzz-agent/src/llm.rs` reasoning→text parser change from
`2cd640b23` is **not** here. That change unconditionally affects every
OpenAI-compat/Responses provider, so it belongs with the reply-behavior
work in part 2, where it can be reviewed as what it is.

Not included (remaining in #3467 / part 2):
- typed `send_message` tool in dev-mcp + `BUZZ_ACP_SEND_MESSAGE_TOOL`
gating
- plain-reply delivery fallback in buzz-acp
(`BUZZ_ACP_DELIVER_PLAIN_REPLIES`)
- the mesh_agent_e2e P5/P6 rewrite (exists to prove the reply path)
- the two `env.insert` preset opt-ins in `relay_mesh.rs` for the flags
above
- the llm.rs parser change

This PR is independently mergeable; part 2's flags are all off by
default so it can land before or after.

## Testing

- `cargo test -p buzz-relay --locked` — 780 passed (one telemetry test
is order-sensitive under parallel default settings; passes in the
pre-push suite and standalone, unrelated to this diff — files untouched
here).
- `just desktop-tauri-test` (default features) — 1877 passed.
- `cargo test --locked --features mesh-llm` in `desktop/src-tauri` —
1961 passed, including the new relay-mesh preset and
coordinator/recovery tests.
- Both `Cargo.lock`s resolve with `--locked` against the v0.74.0 tag.
- Full pre-push hook suite green (rust-tests, desktop-check/test, tauri
checks).

Live validation of the mesh v0.74 upgrade itself is documented on #3467
(two-Mac cross-version test).

---------

Signed-off-by: Michael Neale <michael.neale@gmail.com>
Signed-off-by: Tyler Longwell <tlongwell@block.xyz>
Co-authored-by: Michael Neale <michael.neale@gmail.com>
Co-authored-by: Tyler Longwell <tlongwell@block.xyz>
2026-07-30 11:37:27 -04:00

143 lines
6.8 KiB
TOML

[workspace]
[package]
name = "buzz-desktop"
version = "0.5.2"
description = "Buzz desktop app"
authors = ["you"]
edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[lib]
# The `_lib` suffix may seem redundant but it is necessary
# to make the lib name unique and wouldn't conflict with the bin name.
# This seems to be only an issue on Windows, see https://github.com/rust-lang/cargo/issues/8519
name = "buzz_lib"
crate-type = ["staticlib", "cdylib", "rlib"]
[features]
default = ["system-keyring"]
mesh-llm = ["dep:iroh", "dep:mesh-llm-sdk", "dep:mesh-llm-host-runtime", "dep:mesh-llm-client", "dep:mesh-llm-node", "dep:mesh-llm-system", "dep:mesh-llm-events"]
# OS keyring backing for desktop secret storage (nsec private keys). When
# disabled, secrets fall back to 0o600 files. On by default for real builds.
system-keyring = ["dep:keyring"]
[build-dependencies]
base64 = "0.22"
serde = { version = "1", features = ["derive"] }
serde_json = "1"
tauri-build = { version = "2", features = [] }
[target.'cfg(unix)'.dependencies]
libc = "0.2"
ctrlc = { version = "3", features = ["termination"] }
[target.'cfg(target_os = "linux")'.dependencies]
keyring = { version = "3.6.3", default-features = false, features = ["sync-secret-service", "vendored"], optional = true }
# Used directly (alongside tauri-plugin-notification) so we can hold the posting
# D-Bus connection open. GNOME 46+ dismisses a notification the moment that
# connection is dropped, which the plugin does immediately. Default features
# keep the pure-Rust zbus backend, matching the plugin (no libdbus needed).
notify-rust = "4"
# Enable getUserMedia in the WebKitGTK webview (see src/linux_media.rs). Pinned
# to the exact version wry links so both resolve to one webkit2gtk-sys and we
# don't get duplicate symbols; bump in lockstep with wry.
webkit2gtk = { version = "=2.0.2", features = ["v2_22"] }
[target.'cfg(target_os = "macos")'.dependencies]
objc2 = { version = "0.6.4", default-features = false }
objc2-app-kit = { version = "0.3.2", default-features = false, features = ["NSHapticFeedback", "NSMenu", "NSMenuItem", "NSStatusItem"] }
objc2-foundation = { version = "0.3.2", default-features = false, features = ["NSProcessInfo", "NSString"] }
keyring = { version = "3.6.3", default-features = false, features = ["apple-native", "vendored"], optional = true }
security-framework = { version = "3.7.0", features = ["OSX_10_15"] }
window-vibrancy = "0.6"
user-idle = { version = "0.6", default-features = false }
plist = "1"
[target.'cfg(windows)'.dependencies]
windows-sys = { version = "0.61", features = ["Win32_Security", "Win32_Storage_FileSystem", "Win32_System_JobObjects", "Win32_System_Registry", "Win32_System_Threading", "Win32_Foundation"] }
keyring = { version = "3.6.3", default-features = false, features = ["windows-native", "vendored"], optional = true }
user-idle = { version = "0.6", default-features = false }
[dependencies]
atomic-write-file = "0.3"
anyhow = "1"
dirs = "6"
tauri = { version = "2", features = ["macos-private-api", "tray-icon"] }
tauri-plugin-deep-link = "2"
tauri-plugin-opener = "2"
tauri-plugin-single-instance = { version = "2", features = ["deep-link"] }
tauri-plugin-window-state = "2"
tauri-plugin-dialog = "2"
tauri-plugin-updater = "2"
tauri-plugin-process = "2"
infer = "0.19"
hex = "0.4"
ed25519-dalek = "=3.0.0-rc.0"
tokio = { version = "1", features = ["fs", "sync", "rt", "macros", "time", "net", "io-util"] }
tokio-tungstenite = { version = "0.29", features = ["rustls-tls-webpki-roots"] }
tokio-util = { version = "0.7", features = ["rt"] }
bytes = "1"
futures-util = "0.3"
opus = "0.3"
neteq = { version = "0.8", default-features = false }
serde = { version = "1", features = ["derive"] }
serde_json = "1"
serde_yaml = "0.9"
toml = "0.8"
nostr = { version = "0.44", features = ["nip44"] }
zeroize = "1"
reqwest = { version = "0.13", features = ["json", "query", "stream", "blocking"] }
rustls = { version = "0.23", default-features = false, features = ["aws_lc_rs", "std"] }
url = "2"
buzz_core_pkg = { package = "buzz-core", path = "../../crates/buzz-core" }
buzz_persona_pkg = { package = "buzz-persona", path = "../../crates/buzz-persona" }
buzz_sdk_pkg = { package = "buzz-sdk", path = "../../crates/buzz-sdk" }
buzz_agent_pkg = { package = "buzz-agent", path = "../../crates/buzz-agent" }
iroh = { version = "1.0.2", optional = true }
mesh-llm-sdk = { git = "https://github.com/Mesh-LLM/mesh-llm.git", tag = "v0.74.0", package = "mesh-llm-sdk", default-features = false, features = ["client", "serving"], optional = true }
mesh-llm-host-runtime = { git = "https://github.com/Mesh-LLM/mesh-llm.git", tag = "v0.74.0", package = "mesh-llm-host-runtime", default-features = false, features = ["dynamic-native-runtime"], optional = true }
# Model catalog + hardware survey for the Share-compute model picker (same
# diagnose pattern as mesh-console). Lib name of mesh-llm-client is mesh_client.
mesh-llm-client = { git = "https://github.com/Mesh-LLM/mesh-llm.git", tag = "v0.74.0", package = "mesh-llm-client", optional = true }
mesh-llm-node = { git = "https://github.com/Mesh-LLM/mesh-llm.git", tag = "v0.74.0", package = "mesh-llm-node", optional = true }
mesh-llm-system = { git = "https://github.com/Mesh-LLM/mesh-llm.git", tag = "v0.74.0", package = "mesh-llm-system", optional = true }
mesh-llm-events = { git = "https://github.com/Mesh-LLM/mesh-llm.git", tag = "v0.74.0", package = "mesh-llm-events", optional = true }
base64 = "0.22"
sha2 = "0.11"
tar = "0.4"
bzip2 = "0.6"
chrono = { version = "0.4", features = ["serde"] }
tauri-plugin-global-shortcut = "2"
tauri-plugin-notification = "2.3.3"
uuid = { version = "1", features = ["v4", "v5"] }
png = "0.18"
# wayland-data-control: without it arboard is X11-only on Linux, so copies made
# in a Wayland session land in XWayland's clipboard where Wayland-native apps
# never see them (set_text still returns Ok). The backing wl-clipboard-rs dep is
# target-gated inside arboard; at runtime X11 sessions still fall back to X11.
arboard = { version = "3", features = ["wayland-data-control"] }
image = { version = "0.25", default-features = false, features = ["jpeg", "png", "webp", "gif"] }
zip = "8"
flate2 = "1"
sherpa-onnx = "1.12"
regex = "1"
rusqlite = { version = "0.37", features = ["bundled"] }
axum = "0.8"
rodio = "0.22"
earshot = "1.0"
rubato = "3.0"
audioadapter-buffers = "3.0"
tempfile = "3"
strip-ansi-escapes = "0.2"
tracing = "0.1"
[dev-dependencies]
# `test-util` enables tokio's paused-clock (`start_paused`) so the relay
# admission gate tests can assert exact wait durations without real sleeps.
tokio = { version = "1", features = ["test-util"] }
# The relay's media validation, so the snapshot-sharing tests can prove the
# full export → sanitize → relay-accept → import contract end to end.
buzz_media_pkg = { package = "buzz-media", path = "../../crates/buzz-media" }