logger creates file
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+38
-5
@@ -1,5 +1,6 @@
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use std::sync::{Once, OnceLock};
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pub use tracing::{debug, error, info, instrument, span, trace, warn};
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use tracing_appender::non_blocking::WorkerGuard;
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use tracing_subscriber::{
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fmt, layer::SubscriberExt, reload::Handle, util::SubscriberInitExt, EnvFilter, Registry,
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};
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@@ -7,20 +8,41 @@ type ReloadableFilter = Handle<EnvFilter, Registry>;
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pub struct Logger {
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filter_handle: ReloadableFilter,
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_guard: Option<WorkerGuard>,
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}
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static INIT: Once = Once::new();
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static LOGGER: OnceLock<Logger> = OnceLock::new();
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impl Logger {
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pub fn init() {
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pub fn init(log_dir: Option<&str>) {
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INIT.call_once(|| {
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let filter =
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EnvFilter::try_from_default_env().unwrap_or_else(|_| EnvFilter::new("info"));
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let (filter, handle) = tracing_subscriber::reload::Layer::new(filter);
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let (filter_layer, handle) = tracing_subscriber::reload::Layer::new(filter);
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let registry = tracing_subscriber::registry().with(filter);
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let mut file_guard = None;
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let mut file_layer = None;
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// Настраиваем запись в файл, если передан путь
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if let Some(path) = log_dir {
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// Ротация: новый файл каждый день, префикс "netrunner.log"
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let file_appender = tracing_appender::rolling::daily(path, "netrunner.log");
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let (non_blocking, guard) = tracing_appender::non_blocking(file_appender);
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file_layer = Some(
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fmt::layer()
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.with_writer(non_blocking)
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.with_ansi(false) // В файле цвета не нужны
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.with_target(true)
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.with_line_number(true),
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);
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file_guard = Some(guard);
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}
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let registry = tracing_subscriber::registry().with(filter_layer);
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// Слой для Android
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#[cfg(target_os = "android")]
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let registry = {
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let android_layer = tracing_android::layer("NETRUNNER_RUST")
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@@ -28,6 +50,7 @@ impl Logger {
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registry.with(android_layer)
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};
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// Слой для консоли (Desktop/Server)
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#[cfg(not(target_os = "android"))]
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let registry = {
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let fmt_layer = fmt::layer()
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@@ -38,12 +61,22 @@ impl Logger {
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registry.with(fmt_layer)
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};
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registry.init();
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// Добавляем файловый слой, если он был создан
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if let Some(f_layer) = file_layer {
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registry.with(f_layer).init();
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} else {
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registry.init();
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}
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let _ = LOGGER.set(Logger {
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filter_handle: handle,
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_guard: file_guard,
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});
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eprintln!("--- [DEBUG] Logger initialized ---");
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eprintln!(
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"--- [DEBUG] Logger initialized (File logging: {}) ---",
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log_dir.is_some()
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);
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});
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}
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