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use crate::Result;
use figment::Provider;
use std::{fs::File, sync::Arc};
use tracing::metadata::LevelFilter;
use tracing_subscriber::{prelude::*, Layer};
pub use config::Config;
pub use level::Level;
mod config;
mod level;
pub fn init_from_provider<T: Provider>(provider: T) -> Result<()> {
let config = Config::extract(&provider)?;
let stdout_layer = tracing_subscriber::fmt::layer()
.pretty()
.with_filter(LevelFilter::from(config.level));
let log_layer = if config.level.is_some() {
let file = File::create(&config.path)?;
tracing_subscriber::fmt::layer()
.with_writer(Arc::new(file))
.with_filter(LevelFilter::from(config.level))
.into()
} else {
None
};
tracing_subscriber::registry()
.with(stdout_layer)
.with(log_layer)
.init();
Ok(())
}
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