Feat/check installed binaries

src/component/doctor.rs

@@ -44,6 +44,7 @@ pub async fn run_doctor_checks() -> Result<()> {
     check_config_files(&mut check);
     check_dependencies(&mut check);
     check_network_connectivity(&mut check).await;
+    check_installed_binaries(&mut check);
 
     println!("\n{}", "Checkup complete.".bold());
     if errors > 0 {
@@ -236,6 +237,43 @@ async fn check_network_connectivity(check: &mut impl FnMut(&str, Result<String,
     }
 }
 
+fn check_installed_binaries(check: &mut impl FnMut(&str, Result<String, String>)) {
+    match InstalledBinaries::read_from_file() {
+        Ok(binaries) => {
+            let mut valid_count = 0;
+            let mut invalid_count = 0;
+
+            for binary in binaries.binaries() {
+                let binary_path = get_default_bin_dir().join(&binary.binary_name);
+                if binary_path.exists() && binary_path.is_file() {
+                    valid_count += 1;
+                } else {
+                    invalid_count += 1;
+                }
+            }
+
+            if invalid_count == 0 {
+                check(
+                    "Installed binaries",
+                    Ok(format!("All {} binaries are valid", valid_count)),
+                );
+            } else {
+                check(
+                    "Installed binaries",
+                    Err(format!(
+                        "WARN: {} valid, {} invalid binaries found",
+                        valid_count, invalid_count
+                    )),
+                );
+            }
+        }
+        Err(_) => check(
+            "Installed binaries",
+            Ok("No binaries installed yet".to_string()),
+        ),
+    }
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;
@@ -307,7 +345,9 @@ mod tests {
         println!("Path exists: {}", path.exists());
         let result = check_suiup_data_dir();
         assert!(result.is_err());
-        assert!(result.unwrap_err().contains("suiup data directory not found"));
+        assert!(result
+            .unwrap_err()
+            .contains("suiup data directory not found"));
 
         // Restore original env var
         #[cfg(windows)]