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use anyhow::Result;
use tracing_subscriber::filter::LevelFilter;
use tracing_subscriber::fmt::time::ChronoLocal;
use tracing_subscriber::{EnvFilter, FmtSubscriber};
pub fn init(level: LevelFilter, json_format: bool) -> Result<()> {
if level == LevelFilter::OFF {
return Ok(());
}
let is_terminal = atty::is(atty::Stream::Stderr);
let filter = EnvFilter::from_default_env()
.add_directive(format!("taker={}", level).parse()?)
.add_directive(format!("maker={}", level).parse()?)
.add_directive(format!("daemon={}", level).parse()?)
.add_directive(format!("rocket={}", level).parse()?);
let builder = FmtSubscriber::builder()
.with_env_filter(filter)
.with_writer(std::io::stderr)
.with_ansi(is_terminal)
.with_timer(ChronoLocal::with_format("%F %T".to_owned()))
.with_target(false);
if json_format {
builder.json().init();
} else {
builder.init();
}
tracing::info!("Initialized logger");
Ok(())
}