cargo-athena

Compile regular Rust into Argo Workflow YAML.

Annotate ordinary functions: a #[workflow] is a DAG, a #[container] is a step that runs real Rust in a pod, a #[fragment] is a plain helper that carries pod resources.

use cargo_athena::{workflow, container};

#[workflow]
fn run_foo() {
    let a = some_other_workflow("asdf".to_string());
    run_a_container(a);                       // data dep -> DAG edge
}

#[container(image = "ghcr.io/acme/app:latest")]
fn run_a_container(a: String) {
    println!("regular code, got: {a}");
}

fn main() { cargo_athena::entrypoint::<run_foo>(); }

This facade is the only crate you depend on; it re-exports the runtime and proc macros behind one ::cargo_athena path. Install the cargo athena subcommand (emit / build / run) with cargo install cargo-athena-cli.

• Feature reference: the full #[workflow] and #[container] documentation is on docs.rs (on the workflow / container macros).
• Repository & guide: https://github.com/mostlymaxi/cargo-athena
• License: MIT OR Apache-2.0