gloom 0.1.0

use tracing::subscriber::set_global_default;
use tracing_bunyan_formatter::{BunyanFormattingLayer, JsonStorageLayer};
use tracing_error::ErrorLayer;
use tracing_log::LogTracer;
use tracing_subscriber::layer::SubscriberExt;
use tracing_subscriber::{EnvFilter, Registry};

pub fn setup() {
    LogTracer::init().expect("failed to set logger");

    let env_filter = EnvFilter::try_from_default_env()
        .or_else(|_| EnvFilter::try_new("info"))
        .unwrap();

    let formatting_layer = BunyanFormattingLayer::new("gloom".to_string(), std::io::stdout);

    let subscriber = Registry::default()
        .with(env_filter)
        .with(JsonStorageLayer)
        .with(ErrorLayer::default())
        .with(formatting_layer);

    set_global_default(subscriber).expect("failed to set subscriber");
}