[package]
name = "meta-feeder-sdk"
version = "1.5.0"
edition = "2021"
rust-version = "1.85"
license = "MIT"
repository = "https://github.com/worph/meta-feeder-sdk"
description = "Source-agnostic foundation for MetaMesh gateway feeders: the FeederPlugin trait, the content-addressing hash families, the structured-query evaluator, and an axum harness that serves any set of plugins over the feeder HTTP contract."
readme = "README.md"
keywords = ["metamesh", "feeder", "gateway", "content-addressing", "plugin"]
categories = ["api-bindings", "web-programming::http-server"]

# Not on crates.io yet — consumers depend on a git tag while the contract is
# still moving (see docs/project-architecture/feeder-architecture.md §8).
# Flip this, not the dep form, when `cargo add meta-feeder-sdk` should work.
publish = false

# This repo IS the crate. The explicit (empty) workspace table stops it being
# absorbed into a parent workspace when it is vendored or path-overridden into
# a feeder checkout during local development.
[workspace]

# Source-agnostic foundation shared by the gateway core and every feeder
# sidecar binary: the `FeederPlugin` trait, the content-addressing hash
# families, the per-plugin redb cache, the shared HTTP/cache helpers, the
# structured-query evaluator, and the axum `serve_feeders` harness that wraps
# any set of `FeederPlugin`s in the feeder HTTP contract.
#
# Deliberately libp2p-free / blockstore-free: a feeder finds + fetches bytes;
# the gateway core owns hashing-into-the-blockstore, the meta-core store-back,
# and the libp2p wire. Keep heavy deps (librqbit, beetswap, cid, libp2p) OUT
# of here so feeders that don't need them don't pay for them.

[features]
# The meta-share transport-plugin contract (`src/transport/`): the hull's
# client, the plugins' axum harness, the focus replica, shared error/range
# types. Off by default so feeders build exactly what they always did.
transport = ["dep:cid", "dep:libc", "dep:tokio-util"]
# Conformance checks any transport implementation must pass.
testkit = ["transport"]

[dependencies]
# Async runtime + HTTP server (the serve_feeders harness)
tokio = { version = "1.40", features = ["full"] }
axum = { version = "0.7", features = ["json"] }
hyper = { version = "1", features = ["full"] }
reqwest = { version = "0.12", features = ["json", "rustls-tls", "stream"], default-features = false }

# Serialization
serde = { version = "1", features = ["derive"] }
serde_json = "1"
base64 = "0.22"

# Utilities
futures = "0.3"
async-trait = "0.1"
anyhow = "1"
thiserror = "1"
tracing = "0.1"
sha2 = "0.10"
bytes = "1"
# Title-tag parsing (shared filename_meta — season/episode/quality/codec/languages).
regex = "1"

# Per-plugin midhash/blob cache. Schema is identical to meta-share v1 — see
# cache.rs. Pure-Rust single-process embedded store.
redb = "2"

# CID parsing for the transport contract only (`transport::cid`). Optional so
# feeders don't pull it.
cid = { version = "0.11", optional = true }
# statvfs(2) for `transport::fsutil::available_bytes`.
libc = { version = "0.2", optional = true }
# `ReaderStream` for `transport::file`.
tokio-util = { version = "0.7", features = ["io"], optional = true }

[dev-dependencies]
tempfile = "3"
tower = { version = "0.4", features = ["util"] }
tokio = { version = "1.40", features = ["full", "test-util"] }