scuffle-bootstrap 0.1.7

A utility crate for creating binaries.
Documentation 
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use std::sync::Arc;

use scuffle_bootstrap::prelude::*;
use scuffle_bootstrap::service::Service;
use scuffle_signal::{SignalConfig, SignalSvc};
use serde_derive::Deserialize;

scuffle_bootstrap::main! {
    Global {
        SignalSvc,
        MySvc,
        svc_fn,
    }
}

impl SignalConfig for Global {}

struct MySvc;

impl Default for MySvc {
    fn default() -> Self {
        Self
    }
}

async fn svc_fn(global: Arc<Global>, ctx: scuffle_context::Context) -> anyhow::Result<()> {
    println!("running");
    let _ = (global, ctx);
    Ok(())
}

impl Service<Global> for MySvc {
    async fn enabled(&self, global: &Arc<Global>) -> anyhow::Result<bool> {
        let _ = global;
        Ok(true)
    }

    async fn run(self, global: Arc<Global>, ctx: scuffle_context::Context) -> anyhow::Result<()> {
        println!("running: {:?}", global.config);
        ctx.done().await;
        Ok(())
    }
}

struct Global {
    pub config: Config,
}

#[derive(Deserialize, Debug, smart_default::SmartDefault)]
#[serde(default)]
struct Config {
    #[default = "foo"]
    #[allow(dead_code)]
    pub arg: String,
}

scuffle_settings::bootstrap!(Config);

impl scuffle_bootstrap::global::Global for Global {
    type Config = Config;

    async fn init(config: Self::Config) -> anyhow::Result<Arc<Self>> {
        Ok(Arc::new(Global { config }))
    }

    async fn on_service_exit(self: &Arc<Self>, name: &'static str, result: anyhow::Result<()>) -> anyhow::Result<()> {
        println!("service exited: {name}");
        result
    }
}