metadata in library mode

[fruzitent]

When using Cargo multi-crate workspaces, cargo-run-bin will read metadata only from the root Cargo.toml

cargo-run-bin/src/metadata.rs

Line 77 in 02a968f

let toml_str: String = fs::read_to_string(get_project_root()?.join("Cargo.toml"))?.parse()?;

Would it be possible to limit scope to the current crate, so they can be feature-toggled?

Example

// ./bin/wasm-pack/src/main.rs
fn main() {
    let packages = cargo_run_bin::metadata::get_binary_packages().unwrap();
    let binary = packages.iter().find(|e| e.package == "wasm-pack").unwrap();
    let path = cargo_run_bin::binary::install(binary.clone()).unwrap();
    cargo_run_bin::binary::run(path.clone(), std::env::args().collect()).unwrap();
}

# ./bin/wasm-pack/Cargo.toml
[package]
name = "wasm-pack"
version = "0.1.0"
edition = "2021"

# TODO: this does not work
# [package.metadata.bin]
# wasm-pack = { version = "0.12.1" }

[dependencies]
cargo-run-bin.workspace = true

# ./Cargo.toml
[workspace]
default-members = []
members = ["./bin/wasm-pack/"]
resolver = "2"

[workspace.dependencies]
cargo-run-bin = { version = "1.7.2", default-features = false }

# TODO: this does work
[workspace.metadata.bin]
wasm-pack = { version = "0.12.1" }

[LuisDuarte1]

A small bump in this - I have kind of a big monorepo where the tools themselves can have different versions (due to forks, mostly). I'm fine with helping with this feature, what do you think @dustinblackman?