From 57b7bcb0de30b868fa5acbe84bfa81a1b3b2eeef Mon Sep 17 00:00:00 2001
From: Dhanji Prasanna <dhanji@squareup.com>
Date: Fri, 10 Oct 2025 14:18:35 +1100
Subject: [PATCH] cosmetic tool call stuff

---
 crates/g3-cli/src/lib.rs            | 59 +++++++++++++++--------------
 crates/g3-cli/src/ui_writer_impl.rs |  4 +-
 2 files changed, 32 insertions(+), 31 deletions(-)

diff --git a/crates/g3-cli/src/lib.rs b/crates/g3-cli/src/lib.rs
index b5b843b..43c9c50 100644
--- a/crates/g3-cli/src/lib.rs
+++ b/crates/g3-cli/src/lib.rs
@@ -249,7 +249,7 @@ fn extract_readme_heading(readme_content: &str) -> Option<String> {
     // Process the content line by line, skipping the prefix line if present
     let lines_iter = readme_content.lines();
     let mut content_lines = Vec::new();
-    
+
     for line in lines_iter {
         // Skip the "📚 Project README (from ...):" line
         if line.starts_with("📚 Project README") {
@@ -258,11 +258,11 @@ fn extract_readme_heading(readme_content: &str) -> Option<String> {
         content_lines.push(line);
     }
     let content = content_lines.join("\n");
-    
+
     // Look for the first markdown heading
     for line in content.lines() {
         let trimmed = line.trim();
-        
+
         // Check for H1 heading (# Title)
         if trimmed.starts_with("# ") {
             let title = trimmed[2..].trim();
@@ -271,17 +271,21 @@ fn extract_readme_heading(readme_content: &str) -> Option<String> {
                 return Some(title.to_string());
             }
         }
-        
+
         // Skip other markdown headings for now (##, ###, etc.)
         // We're only looking for the main H1 heading
     }
-    
+
     // If no H1 heading found, look for the first non-empty, non-metadata line as a fallback
     for line in content.lines().take(5) {
         let trimmed = line.trim();
         // Skip empty lines, other heading markers, and metadata
-        if !trimmed.is_empty() && !trimmed.starts_with("📚") && !trimmed.starts_with('#') 
-            && !trimmed.starts_with("==") && !trimmed.starts_with("--") {
+        if !trimmed.is_empty()
+            && !trimmed.starts_with("📚")
+            && !trimmed.starts_with('#')
+            && !trimmed.starts_with("==")
+            && !trimmed.starts_with("--")
+        {
             // Limit length for display
             return Some(if trimmed.len() > 100 {
                 format!("{}...", &trimmed[..97])
@@ -334,7 +338,10 @@ async fn run_interactive_retro(
         } else {
             "PROJECT DOCUMENTATION LOADED".to_string()
         };
-        tui.output(&format!("SYSTEM: PROJECT README LOADED - {}\n\n", readme_snippet));
+        tui.output(&format!(
+            "SYSTEM: PROJECT README LOADED - {}\n\n",
+            readme_snippet
+        ));
     }
     tui.output("SYSTEM: READY FOR INPUT\n\n");
     tui.output("\n\n");
@@ -561,27 +568,10 @@ async fn run_interactive<W: UiWriter>(
     let output = SimpleOutput::new();
 
     output.print("");
-    output.print("🪿 G3 AI Coding Agent - Interactive Mode");
-    output.print("I solve problems by writing and executing code. what shall we build today?");
+    output.print("🪿 G3 AI Coding Agent");
+    output.print("      >> what shall we build today?");
     output.print("");
 
-    // Display message if README was loaded
-    if readme_content.is_some() {
-        // Extract the first heading or title from the README
-        let readme_snippet = if let Some(ref content) = readme_content {
-            extract_readme_heading(content)
-                .unwrap_or_else(|| "Project documentation loaded".to_string())
-        } else {
-            "Project documentation loaded".to_string()
-        };
-        
-        output.print(&format!("📚 Project README loaded: {}", readme_snippet));
-        if readme_snippet.len() > 80 {
-            output.print("   (Full README available in context)");
-        }
-        output.print("");
-    }
-
     // Display provider and model information
     match agent.get_provider_info() {
         Ok((provider, model)) => {
@@ -592,8 +582,19 @@ async fn run_interactive<W: UiWriter>(
         }
     }
 
-    output.print("");
-    output.print("CTRL-D to quit; ↑/↓ for history");
+    // Display message if README was loaded
+    if readme_content.is_some() {
+        // Extract the first heading or title from the README
+        let readme_snippet = if let Some(ref content) = readme_content {
+            extract_readme_heading(content)
+                .unwrap_or_else(|| "Project documentation loaded".to_string())
+        } else {
+            "Project documentation loaded".to_string()
+        };
+
+        output.print(&format!("📚 detected: {}", readme_snippet));
+    }
+
     output.print("");
 
     // Initialize rustyline editor with history
diff --git a/crates/g3-cli/src/ui_writer_impl.rs b/crates/g3-cli/src/ui_writer_impl.rs
index 78aca49..70a9e01 100644
--- a/crates/g3-cli/src/ui_writer_impl.rs
+++ b/crates/g3-cli/src/ui_writer_impl.rs
@@ -98,12 +98,12 @@ impl UiWriter for ConsoleUiWriter {
     }
 
     fn print_tool_output_line(&self, line: &str) {
-        println!("│ {}", line);
+        println!("│ \x1b[2m{}\x1b[0m", line);
     }
 
     fn print_tool_output_summary(&self, hidden_count: usize) {
         println!(
-            "│ ... ({} more line{})",
+            "│ \x1b[2m... ({} more line{})\x1b[0m",
             hidden_count,
             if hidden_count == 1 { "" } else { "s" }
         );