feat: support dir in config path

src/main.rs

@@ -30,10 +30,16 @@ enum Commands {
                   Examples:\n\
                   - Initialize with default path:\n\
                     tago-relay init\n\
+                  - Initialize with verbose mode:\n\
+                    tago-relay init --verbose info,error\n\
                   - Initialize with custom path:\n\
                     tago-relay init --config-path /path/to/config"
   )]
   Init {
+    /// Verbose mode (-v)
+    #[arg(short, long)]
+    verbose: Option<String>,
+
     /// Path to the configuration file
     #[arg(short, long)]
     config_path: Option<String>,
@@ -48,7 +54,7 @@ enum Commands {
                   - Start with default configuration:\n\
                     tago-relay start\n\
                   - Start with verbose mode:\n\
-                    tago-relay start --verbose info,mqtt\n\
+                    tago-relay start --verbose info,error,mqtt,network\n\
                   - Start with custom configuration path:\n\
                     tago-relay start --config-path /path/to/config.toml"
   )]
@@ -63,22 +69,35 @@ enum Commands {
   },
 }
 
+fn init_log_level(verbose: &Option<String>) {
+  let log_level: String = verbose
+    .as_ref()
+    .map(|v| v.to_string())
+    .unwrap_or_else(|| "error,info".to_string());
+
+  env_logger::init_from_env(env_logger::Env::new().default_filter_or(log_level));
+}
+
 #[tokio::main]
 async fn main() {
   let cli = Cli::parse();
+  // Initialize log level
+  match &cli.command {
+    Commands::Init { verbose, .. } => init_log_level(verbose),
+    Commands::Start { verbose, .. } => init_log_level(verbose),
+  }
 
   match &cli.command {
-    Commands::Init { config_path } => {
+    Commands::Init {
+      verbose: _,
+      config_path,
+    } => {
       init_config(config_path.as_deref());
     }
-    Commands::Start { verbose, config_path } => {
-      let log_level: String = verbose
-        .as_ref()
-        .map(|v| v.to_string())
-        .unwrap_or_else(|| "error,info".to_string());
-
-      env_logger::init_from_env(env_logger::Env::new().default_filter_or(log_level));
-
+    Commands::Start {
+      verbose: _,
+      config_path,
+    } => {
       let config = utils::fetch_config_file(config_path.clone());
       if let Some(config) = config {
         *CONFIG_FILE.write().unwrap() = Some(config);

src/utils.rs

@@ -33,7 +33,11 @@ fn get_config_path(user_path: Option<String>) -> std::path::PathBuf {
       std::path::PathBuf::from(config_path_str)
     });
 
-  config_path
+  if config_path.is_dir() {
+    config_path.join(".tagoio-mqtt-relay.toml")
+  } else {
+    config_path
+  }
 }
 
 /**
@@ -42,7 +46,7 @@ fn get_config_path(user_path: Option<String>) -> std::path::PathBuf {
 pub fn init_config(user_path: Option<impl AsRef<str>>) {
   let config_path = get_config_path(user_path.map(|s| s.as_ref().to_string()));
   if config_path.exists() {
-    log::error!(target: "error", "Configuration file already exists.");
+    log::error!(target: "error", "Configuration file already exists: {}", config_path.display());
     std::process::exit(1);
   }
 
@@ -52,7 +56,10 @@ pub fn init_config(user_path: Option<impl AsRef<str>>) {
     std::fs::create_dir_all(config_dir).expect("Failed to create config directory");
   }
 
-  std::fs::write(&config_path, DEFAULT_CONFIG).expect("Failed to create default config file");
+  std::fs::write(&config_path, DEFAULT_CONFIG).unwrap_or_else(|err| {
+    log::error!(target: "error", "Failed to create default config file: {}", err);
+    std::process::exit(1);
+  });
 
   log::info!("Configuration file created at {}", config_path.display());
 }