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make logging easier and not as verbose on windows

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This commit is contained in:
Marcel 2020-08-30 18:02:37 +00:00
parent 67d046c846
commit b6c07718dc
1 changed files with 13 additions and 12 deletions
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25
voxygen/src/logging.rs
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@ -2,7 +2,7 @@ use std::fs;
use crate::settings::Settings;
use tracing::{error, info};
use tracing::{debug, error, info, trace};
use tracing_subscriber::{filter::LevelFilter, prelude::*, registry, EnvFilter};
const RUST_LOG_ENV: &str = "RUST_LOG";
@ -38,14 +38,18 @@ pub fn init(settings: &Settings) -> Vec<impl Drop> {
// means that if you need lower level logging for a specific module, then
// put it in the environment in the correct format i.e. DEBUG logging for
// this crate would be veloren_voxygen=debug.
let base_exceptions = |env: EnvFilter| {
env.add_directive("dot_vox::parser=warn".parse().unwrap())
.add_directive("gfx_device_gl=warn".parse().unwrap())
.add_directive("uvth=warn".parse().unwrap())
.add_directive("tiny_http=warn".parse().unwrap())
.add_directive("mio::sys::windows=debug".parse().unwrap())
.add_directive(LevelFilter::INFO.into())
};
let filter = match std::env::var_os(RUST_LOG_ENV).map(|s| s.into_string()) {
Some(Ok(env)) => {
let mut filter = EnvFilter::new("dot_vox::parser=warn")
.add_directive("gfx_device_gl=warn".parse().unwrap())
.add_directive("uvth=warn".parse().unwrap())
.add_directive("tiny_http=warn".parse().unwrap())
.add_directive(LevelFilter::INFO.into());
let mut filter = base_exceptions(EnvFilter::new(""));
for s in env.split(',').into_iter() {
match s.parse() {
Ok(d) => filter = filter.add_directive(d),
@ -54,12 +58,7 @@ pub fn init(settings: &Settings) -> Vec<impl Drop> {
}
filter
},
_ => EnvFilter::from_env(RUST_LOG_ENV)
.add_directive("dot_vox::parser=warn".parse().unwrap())
.add_directive("gfx_device_gl=warn".parse().unwrap())
.add_directive("uvth=warn".parse().unwrap())
.add_directive("tiny_http=warn".parse().unwrap())
.add_directive(LevelFilter::INFO.into()),
_ => base_exceptions(EnvFilter::from_env(RUST_LOG_ENV)),
};
// Create the terminal writer layer.
@ -99,6 +98,8 @@ pub fn init(settings: &Settings) -> Vec<impl Drop> {
info!("Setup terminal logging.");
},
};
debug!("Tracing is successfully set to DEBUG or TRACE");
trace!("Tracing is successfully set to TRACE");
// Return the guards
_guards