feat: improve log rule

src-tauri/src/utils/config.rs

@@ -5,7 +5,7 @@ use std::{fs, path::PathBuf};
 /// read data from yaml as struct T
 pub fn read_yaml<T: DeserializeOwned + Default>(path: PathBuf) -> T {
   if !path.exists() {
-    log::error!("file not found \"{}\"", path.display());
+    log::error!(target: "app", "file not found \"{}\"", path.display());
     return T::default();
   }
 
@@ -14,7 +14,7 @@ pub fn read_yaml<T: DeserializeOwned + Default>(path: PathBuf) -> T {
   match serde_yaml::from_str::<T>(&yaml_str) {
     Ok(val) => val,
     Err(_) => {
-      log::error!("failed to read yaml file \"{}\"", path.display());
+      log::error!(target: "app", "failed to read yaml file \"{}\"", path.display());
       T::default()
     }
   }

src-tauri/src/utils/help.rs

@@ -80,7 +80,7 @@ pub fn open_file(path: PathBuf) -> Result<()> {
 macro_rules! log_if_err {
   ($result: expr) => {
     if let Err(err) = $result {
-      log::error!("{err}");
+      log::error!(target: "app", "{err}");
     }
   };
 }
@@ -93,7 +93,7 @@ macro_rules! wrap_err {
     match $stat {
       Ok(a) => Ok(a),
       Err(err) => {
-        log::error!("{}", err.to_string());
+        log::error!(target: "app", "{}", err.to_string());
         Err(format!("{}", err.to_string()))
       }
     }

src-tauri/src/utils/init.rs

@@ -3,7 +3,7 @@ use chrono::Local;
 use log::LevelFilter;
 use log4rs::append::console::ConsoleAppender;
 use log4rs::append::file::FileAppender;
-use log4rs::config::{Appender, Config, Root};
+use log4rs::config::{Appender, Config, Logger, Root};
 use log4rs::encode::pattern::PatternEncoder;
 use std::fs;
 use std::io::Write;
@@ -28,11 +28,13 @@ fn init_log(log_dir: &PathBuf) {
   let config = Config::builder()
     .appender(Appender::builder().build("stdout", Box::new(stdout)))
     .appender(Appender::builder().build("file", Box::new(tofile)))
-    .build(
-      Root::builder()
-        .appenders(["stdout", "file"])
-        .build(LevelFilter::Info),
+    .logger(
+      Logger::builder()
+        .appenders(["file", "stdout"])
+        .additive(false)
+        .build("app", LevelFilter::Info),
     )
+    .build(Root::builder().appender("stdout").build(LevelFilter::Info))
     .unwrap();
 
   log4rs::init_config(config).unwrap();
@@ -78,7 +80,7 @@ pub fn init_app(package_info: &PackageInfo) {
 
   init_log(&log_dir);
   if let Err(err) = init_config(&app_dir) {
-    log::error!("{err}");
+    log::error!(target: "app", "{err}");
   }
 
   // copy the resource file

src-tauri/src/utils/resolve.rs

@@ -111,7 +111,7 @@ pub fn create_window(app_handle: &AppHandle) {
           }
         });
       }
-      Err(err) => log::error!("{err}"),
+      Err(err) => log::error!(target: "app", "{err}"),
     }
   }