46 lines
1.4 KiB
Rust
46 lines
1.4 KiB
Rust
use std::io;
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use tracing::{level_filters::LevelFilter, Subscriber};
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use tracing_appender::rolling::{RollingFileAppender, Rotation};
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use tracing_subscriber::{fmt, layer::SubscriberExt, layer::Filter, prelude::*};
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use super::util::VAR_LOG;
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// A layer filter to prevent polling timeout errors from clogging logs
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struct TeloxideNoiseFilter {}
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impl<S: Subscriber> Filter<S> for TeloxideNoiseFilter {
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fn enabled(&self, meta: &tracing::Metadata<'_>, _: &tracing_subscriber::layer::Context<'_,S>) -> bool {
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if let Some(module_path) = meta.module_path() {
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if module_path == "teloxide::error_handlers" {
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false
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} else {
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true
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}
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} else {
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true
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}
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}
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}
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pub fn log_init() {
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let log_appender = RollingFileAppender::builder()
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.rotation(Rotation::DAILY)
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.filename_prefix("mk-dl-bot.log")
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.max_log_files(7)
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.build(VAR_LOG)
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.unwrap();
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let stderr_layer = fmt::layer()
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.with_writer(io::stderr)
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.with_filter(TeloxideNoiseFilter {})
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.with_filter(LevelFilter::ERROR);
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let file_layer = fmt::layer()
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.with_writer(log_appender)
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.with_filter(TeloxideNoiseFilter {})
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.with_filter(LevelFilter::INFO);
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tracing_subscriber::registry()
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.with(stderr_layer)
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.with(file_layer)
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.init();
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}
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