nextdeck-helper

Rust helper lib for test-event and Clap xtask integrations.

Test Events

[dev-dependencies]
nextdeck-helper = "0.1"

nextdeck_helper::event!(
    level: nextdeck_helper::Level::Info,
    target: "artifact-cache",
    "cache hit";
    "key" => "docs-v2",
);

Events are emitted only when NEXTDECK_TEST_EVENTS environment variable is set (Nextdeck does this automatically). See test-events guide for more info.

Clap Xtask Metadata

Enable the opt-in feature in the xtask crate:

[dependencies]
nextdeck-helper = { version = "0.1", features = ["xtask-clap"] }

Handle Nextdeck's metadata request before parsing the normal command line:

use clap::Parser;

fn main() -> Result<(), Box<dyn std::error::Error>> {
    nextdeck_helper::xtask_clap_info!(Cli);
    let cli = Cli::parse();
    // Dispatch the existing command.
    Ok(())
}

See xtask integration guide for more info.