Function aggregate_tool_usage

atomic-agent/src/transcript/condense.rs:223–248

Aggregate tool usage from condensed entries.

(entries: &[CondensedEntry])

/// Aggregate tool usage from condensed entries.
pub fn aggregate_tool_usage(entries: &[CondensedEntry]) -> Vec<ToolUseSummary> {
    let mut tools: HashMap<String, ToolUseSummary> = HashMap::new();

    for entry in entries.iter().filter(|e| e.is_tool()) {
        let name = entry.tool_name.as_deref().unwrap_or("Unknown");

        let summary = tools
            .entry(name.to_string())
            .or_insert_with(|| ToolUseSummary::new(name, 0, Vec::new()));

        summary.invocation_count += 1;

        // Track files affected by file-modifying tools
        if let Some(detail) = &entry.tool_detail {
            if matches!(name, "Edit" | "Write" | "MultiEdit" | "NotebookEdit")
                && !summary.files_affected.contains(detail)
            {
                summary.files_affected.push(detail.clone());
            }
        }
    }

    let mut result: Vec<_> = tools.into_values().collect();
    result.sort_by(|a, b| a.tool_name.cmp(&b.tool_name));
    result
}

/// Extract user content from a transcript message value.
fn extract_user_content(message: &serde_json::Value) -> Option<String> {