[package]
name = "polkadot-overseer-gen-proc-macro"
version = "0.9.19"
authors = ["Parity Technologies <admin@parity.io>"]
edition = "2021"
description = "Generate an overseer including builder pattern and message wrapper from a single annotated struct definition."

[package.metadata.docs.rs]
targets = ["x86_64-unknown-linux-gnu"]

[lib]
proc-macro = true

[dependencies]
syn = { version = "1.0.92", features = ["full", "extra-traits"] }
quote = "1.0.18"
proc-macro2 = "1.0.37"
proc-macro-crate = "1.1.3"
expander = { version = "0.0.6", default-features = false }
petgraph = "0.6.0"

[dev-dependencies]
assert_matches = "1.5.0"
polkadot-overseer-gen = { path = "../" }
thiserror = "1"
gum = { package = "tracing-gum", path = "../../../gum" }

[features]
default = []
# write the expanded version to a `overlord-expansion.[a-f0-9]{10}.rs`
# in the `OUT_DIR` as defined by `cargo` for the `expander` crate.
expand = []
# Create directional message consuming / outgoing graph.
# Generates: `${OUT_DIR}/${overseer|lowercase}-subsystem-messaging.dot`
graph = []