61 lines
1.7 KiB
Rust
61 lines
1.7 KiB
Rust
// Copyright 2015, 2016 Ethcore (UK) Ltd.
|
|
// This file is part of Parity.
|
|
|
|
// Parity is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
|
|
// Parity is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
|
|
use std::env;
|
|
use std::sync::Arc;
|
|
use time;
|
|
use env_logger::LogBuilder;
|
|
use util::{RotatingLogger};
|
|
|
|
/// Sets up the logger
|
|
pub fn setup_log(init: &Option<String>) -> Arc<RotatingLogger> {
|
|
use rlog::*;
|
|
|
|
let mut levels = String::new();
|
|
let mut builder = LogBuilder::new();
|
|
builder.filter(None, LogLevelFilter::Info);
|
|
|
|
if env::var("RUST_LOG").is_ok() {
|
|
let lvl = &env::var("RUST_LOG").unwrap();
|
|
levels.push_str(&lvl);
|
|
levels.push_str(",");
|
|
builder.parse(lvl);
|
|
}
|
|
|
|
if let Some(ref s) = *init {
|
|
levels.push_str(s);
|
|
builder.parse(s);
|
|
}
|
|
|
|
let logs = Arc::new(RotatingLogger::new(levels));
|
|
let log2 = logs.clone();
|
|
let format = move |record: &LogRecord| {
|
|
let timestamp = time::strftime("%Y-%m-%d %H:%M:%S %Z", &time::now()).unwrap();
|
|
let format = if max_log_level() <= LogLevelFilter::Info {
|
|
format!("{}{}", timestamp, record.args())
|
|
} else {
|
|
format!("{}{}:{}: {}", timestamp, record.level(), record.target(), record.args())
|
|
};
|
|
log2.append(format.clone());
|
|
format
|
|
};
|
|
builder.format(format);
|
|
builder.init().unwrap();
|
|
logs
|
|
}
|
|
|