You've already forked AstralRinth
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78 lines
3.0 KiB
Rust
78 lines
3.0 KiB
Rust
/*
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tracing is set basd on the environment variable RUST_LOG=xxx, depending on the amount of logs to show
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ERROR > WARN > INFO > DEBUG > TRACE
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eg. RUST_LOG=info will show info, warn, and error logs
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RUST_LOG="theseus=trace" will show *all* messages but from theseus only (and not dependencies using similar crates)
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RUST_LOG="theseus=trace" will show *all* messages but from theseus only (and not dependencies using similar crates)
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Error messages returned to Tauri will display as traced error logs if they return an error.
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This will also include an attached span trace if the error is from a tracing error, and the level is set to info, debug, or trace
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on unix:
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RUST_LOG="theseus=trace" {run command}
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The default is theseus=show, meaning only logs from theseus will be displayed, and at the info or higher level.
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*/
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use tracing_appender::non_blocking::WorkerGuard;
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// Handling for the live development logging
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// This will log to the console, and will not log to a file
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#[cfg(debug_assertions)]
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pub fn start_logger() -> Option<WorkerGuard> {
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use tracing_subscriber::prelude::*;
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let filter = tracing_subscriber::EnvFilter::try_from_default_env()
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.unwrap_or_else(|_| {
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tracing_subscriber::EnvFilter::new("theseus=info,theseus_gui=info")
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});
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let subscriber = tracing_subscriber::registry()
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.with(tracing_subscriber::fmt::layer())
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.with(filter)
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.with(tracing_error::ErrorLayer::default());
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tracing::subscriber::set_global_default(subscriber)
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.expect("setting default subscriber failed");
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None
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}
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// Handling for the live production logging
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// This will log to a file in the logs directory, and will not show any logs in the console
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#[cfg(not(debug_assertions))]
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pub fn start_logger() -> Option<WorkerGuard> {
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use crate::prelude::DirectoryInfo;
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use tracing_appender::rolling::{RollingFileAppender, Rotation};
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use tracing_subscriber::fmt::time::ChronoLocal;
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use tracing_subscriber::prelude::*;
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// Initialize and get logs directory path
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let logs_dir = if let Some(d) = DirectoryInfo::launcher_logs_dir() {
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d
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} else {
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eprintln!("Could not start logger");
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return None;
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};
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let filter = tracing_subscriber::EnvFilter::try_from_default_env()
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.unwrap_or_else(|_| tracing_subscriber::EnvFilter::new("theseus=info"));
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let file_appender =
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RollingFileAppender::new(Rotation::DAILY, logs_dir, "theseus.log");
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let (non_blocking, guard) = tracing_appender::non_blocking(file_appender);
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let subscriber = tracing_subscriber::registry()
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.with(
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tracing_subscriber::fmt::layer()
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.with_writer(non_blocking)
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.with_ansi(false) // disable ANSI escape codes
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.with_timer(ChronoLocal::rfc_3339()),
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)
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.with(filter)
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.with(tracing_error::ErrorLayer::default());
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tracing::subscriber::set_global_default(subscriber)
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.expect("Setting default subscriber failed");
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Some(guard)
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}
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