Cargo.toml

# SPDX-FileCopyrightText: Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
# SPDX-License-Identifier: Apache-2.0

[package]
name = "dynamo-discovery"
version.workspace = true
edition.workspace = true
authors.workspace = true
license.workspace = true
repository.workspace = true

[dependencies]
# Core dependencies (always present)
anyhow = "1.0"
async-trait = "0.1"
bytes = { version = "1.8", features = ["serde"] }
dashmap = "6.1"
derive_builder = { workspace = true }
figment = { version = "0.10", features = ["toml", "yaml", "env"] }
futures = { version = "0.3" }
parking_lot = { version = "0.12" }
serde = { version = "1.0", features = ["derive"] }
serde_json = "1.0"
tokio = { version = "1.43", features = ["full"] }
tokio-util = "0.7"
thiserror = "2.0"
tracing = "0.1"
uuid = { version = "1.11", features = ["v4", "serde"] }
xxhash-rust = { version = "0.8", features = ["xxh3"] }
validator = { workspace = true }

# HTTP service dependencies (optional)
axum = { version = "0.8", optional = true }
tower = { version = "0.5", optional = true }
tower-http = { version = "0.6", features = ["trace"], optional = true }
hyper = { version = "1.5", optional = true }
reqwest = { version = "0.12", features = ["json"], optional = true }
tokio-stream = { version = "0.1", optional = true }
futures-util = { version = "0.3", optional = true }

# Etcd dependencies (optional)
etcd-client = { version = "0.17", optional = true }
tonic = { version = "0.14", optional = true }

# Libp2p dependencies (optional) - Match am-core versions
libp2p = { version = "0.56", default-features = false, features = [
    "tcp",
    "noise",
    "yamux",
    "macros",
    "tokio",
    "pnet",
], optional = true }
libp2p-kad = { version = "0.48", optional = true }
libp2p-mdns = { version = "0.48", features = ["tokio"], optional = true }
libp2p-swarm = { version = "0.47", optional = true }
libp2p-identity = { version = "0.2", optional = true }
blake2 = { version = "0.10", optional = true }

[dev-dependencies]
tokio = { version = "1.43", features = ["full", "test-util"] }
clap = { version = "4", features = ["derive"] }
tempfile = "3"
testcontainers = "0.25"
tracing-subscriber = { version = "0.3", features = ["env-filter"] }

[features]
default = ["p2p", "etcd"]
etcd = ["dep:etcd-client", "dep:tonic"]
p2p = ["dep:libp2p", "dep:libp2p-kad", "dep:libp2p-mdns", "dep:libp2p-swarm", "dep:libp2p-identity", "dep:blake2"]
full = ["etcd", "p2p"]
testing-etcd = []  # Enable etcd tests (default on, disable with --no-default-features)
integration-etcd = []  # Feature flag for integration tests with real etcd (requires Docker)
# http-service = ["dep:axum", "dep:tower", "dep:tower-http", "dep:hyper", "dep:reqwest", "dep:tracing-subscriber", "dep:tokio-stream", "dep:futures-util"]