--quiet flag suppresses logs

crates/g3-cli/src/lib.rs

@@ -1,4 +1,4 @@
-
+use anyhow::Result;
 /// Extract coach feedback by reading from the coach agent's specific log file
 /// Uses the coach agent's session ID to find the exact log file
 fn extract_coach_feedback_from_logs(_coach_result: &g3_core::TaskResult, coach_agent: &g3_core::Agent<ConsoleUiWriter>, output: &SimpleOutput) -> Result<String> {
@@ -37,7 +37,8 @@ fn extract_coach_feedback_from_logs(_coach_result: &g3_core::TaskResult, coach_a
     }
     
     Err(anyhow::anyhow!("Could not extract feedback from coach session: {}", session_id))
-}use anyhow::Result;
+}
+
 use clap::Parser;
 use g3_config::Config;
 use g3_core::{project::Project, ui_writer::UiWriter, Agent};
@@ -113,6 +114,10 @@ pub struct Cli {
     /// Override the model for the selected provider
     #[arg(long, value_name = "MODEL")]
     pub model: Option<String>,
+
+    /// Disable log file creation (no logs/ directory or session logs)
+    #[arg(long)]
+    pub quiet: bool,
 }
 
 pub async fn run() -> Result<()> {
@@ -218,9 +223,9 @@ pub async fn run() -> Result<()> {
     // Initialize agent
     let ui_writer = ConsoleUiWriter::new();
     let mut agent = if cli.autonomous {
-        Agent::new_autonomous_with_readme(config.clone(), ui_writer, readme_content.clone()).await?
+        Agent::new_autonomous_with_readme_and_quiet(config.clone(), ui_writer, readme_content.clone(), cli.quiet).await?
     } else {
-        Agent::new_with_readme(config.clone(), ui_writer, readme_content.clone()).await?
+        Agent::new_with_readme_and_quiet(config.clone(), ui_writer, readme_content.clone(), cli.quiet).await?
     };
 
     // Execute task, autonomous mode, or start interactive mode
@@ -235,6 +240,7 @@ pub async fn run() -> Result<()> {
             cli.show_prompt,
             cli.show_code,
             cli.max_turns,
+            cli.quiet,
         )
         .await?;
     } else if let Some(task) = cli.task {
@@ -396,7 +402,7 @@ async fn run_interactive_retro(
 
     // Create agent with RetroTuiWriter
     let ui_writer = RetroTuiWriter::new(tui.clone());
-    let mut agent = Agent::new_with_readme(config, ui_writer, readme_content.clone()).await?;
+    let mut agent = Agent::new_with_readme_and_quiet(config, ui_writer, readme_content.clone(), false).await?;
 
     // Display initial system messages
     tui.output("SYSTEM: AGENT ONLINE\n\n");
@@ -930,6 +936,7 @@ async fn run_autonomous(
     show_prompt: bool,
     show_code: bool,
     max_turns: usize,
+    quiet: bool,
 ) -> Result<()> {
     let start_time = std::time::Instant::now();
     let output = SimpleOutput::new();
@@ -1194,7 +1201,7 @@ async fn run_autonomous(
         // Use the same config with overrides that was passed to the player agent
         let config = agent.get_config().clone();
         let ui_writer = ConsoleUiWriter::new();
-        let mut coach_agent = Agent::new_autonomous(config, ui_writer).await?;
+        let mut coach_agent = Agent::new_autonomous_with_readme_and_quiet(config, ui_writer, None, quiet).await?;
 
         // Ensure coach agent is also in the workspace directory
         project.enter_workspace()?;

crates/g3-core/src/error_handling.rs

@@ -55,6 +55,8 @@ pub struct ErrorContext {
     pub context_tokens: u32,
     /// Session ID if available
     pub session_id: Option<String>,
+    /// Whether to skip file logging (quiet mode)
+    pub quiet: bool,
 }
 
 impl ErrorContext {
@@ -65,6 +67,7 @@ impl ErrorContext {
         last_prompt: String,
         session_id: Option<String>,
         context_tokens: u32,
+        quiet: bool,
     ) -> Self {
         let timestamp = std::time::SystemTime::now()
             .duration_since(std::time::UNIX_EPOCH)
@@ -85,6 +88,7 @@ impl ErrorContext {
             timestamp,
             context_tokens,
             session_id,
+            quiet,
         }
     }
 
@@ -126,6 +130,11 @@ impl ErrorContext {
 
     /// Save error context to a file for later analysis
     fn save_to_file(&self) {
+        // Skip file logging if quiet mode is enabled
+        if self.quiet {
+            return;
+        }
+
         let logs_dir = std::path::Path::new("logs/errors");
         if !logs_dir.exists() {
             if let Err(e) = std::fs::create_dir_all(logs_dir) {

crates/g3-core/src/lib.rs

@@ -422,11 +422,12 @@ pub struct Agent<W: UiWriter> {
     tool_call_metrics: Vec<(String, Duration, bool)>, // (tool_name, duration, success)
     ui_writer: W,
     is_autonomous: bool,
+    quiet: bool,
 }
 
 impl<W: UiWriter> Agent<W> {
     pub async fn new(config: Config, ui_writer: W) -> Result<Self> {
-        Self::new_with_mode(config, ui_writer, false).await
+        Self::new_with_mode(config, ui_writer, false, false).await
     }
 
     pub async fn new_with_readme(
@@ -434,7 +435,7 @@ impl<W: UiWriter> Agent<W> {
         ui_writer: W,
         readme_content: Option<String>,
     ) -> Result<Self> {
-        Self::new_with_mode_and_readme(config, ui_writer, false, readme_content).await
+        Self::new_with_mode_and_readme(config, ui_writer, false, readme_content, false).await
     }
 
     pub async fn new_autonomous_with_readme(
@@ -442,15 +443,37 @@ impl<W: UiWriter> Agent<W> {
         ui_writer: W,
         readme_content: Option<String>,
     ) -> Result<Self> {
-        Self::new_with_mode_and_readme(config, ui_writer, true, readme_content).await
+        Self::new_with_mode_and_readme(config, ui_writer, true, readme_content, false).await
     }
 
     pub async fn new_autonomous(config: Config, ui_writer: W) -> Result<Self> {
-        Self::new_with_mode(config, ui_writer, true).await
+        Self::new_with_mode(config, ui_writer, true, false).await
     }
 
-    async fn new_with_mode(config: Config, ui_writer: W, is_autonomous: bool) -> Result<Self> {
+    pub async fn new_with_quiet(config: Config, ui_writer: W, quiet: bool) -> Result<Self> {
-        Self::new_with_mode_and_readme(config, ui_writer, is_autonomous, None).await
+        Self::new_with_mode(config, ui_writer, false, quiet).await
+    }
+
+    pub async fn new_with_readme_and_quiet(
+        config: Config,
+        ui_writer: W,
+        readme_content: Option<String>,
+        quiet: bool,
+    ) -> Result<Self> {
+        Self::new_with_mode_and_readme(config, ui_writer, false, readme_content, quiet).await
+    }
+
+    pub async fn new_autonomous_with_readme_and_quiet(
+        config: Config,
+        ui_writer: W,
+        readme_content: Option<String>,
+        quiet: bool,
+    ) -> Result<Self> {
+        Self::new_with_mode_and_readme(config, ui_writer, true, readme_content, quiet).await
+    }
+
+    async fn new_with_mode(config: Config, ui_writer: W, is_autonomous: bool, quiet: bool) -> Result<Self> {
+        Self::new_with_mode_and_readme(config, ui_writer, is_autonomous, None, quiet).await
     }
 
     async fn new_with_mode_and_readme(
@@ -458,6 +481,7 @@ impl<W: UiWriter> Agent<W> {
         ui_writer: W,
         is_autonomous: bool,
         readme_content: Option<String>,
+        quiet: bool,
     ) -> Result<Self> {
         let mut providers = ProviderRegistry::new();
 
@@ -560,6 +584,7 @@ impl<W: UiWriter> Agent<W> {
             tool_call_metrics: Vec::new(),
             ui_writer,
             is_autonomous,
+            quiet,
         })
     }
 
@@ -922,6 +947,11 @@ The tool will execute immediately and you'll receive the result (success or erro
 
     /// Save the entire context window to a per-session file
     fn save_context_window(&self, status: &str) {
+        // Skip logging if quiet mode is enabled
+        if self.quiet {
+            return;
+        }
+
         let timestamp = std::time::SystemTime::now()
             .duration_since(std::time::UNIX_EPOCH)
             .unwrap_or_default()
@@ -1314,6 +1344,7 @@ The tool will execute immediately and you'll receive the result (success or erro
                 last_prompt,
                 self.session_id.clone(),
                 self.context_window.used_tokens,
+                self.quiet,
             )
             .with_request(
                 serde_json::to_string(&request)