Add interactive deletion of sessions (#2357)

Co-authored-by: Yingjie He <yingjiehe@squareup.com>

crates/goose-cli/src/cli.rs

@@ -90,17 +90,12 @@ enum SessionCommand {
         )]
         ascending: bool,
     },
-    #[command(about = "Remove sessions")]
+    #[command(about = "Remove sessions. Runs interactively if no ID or regex is provided.")]
     Remove {
-        #[arg(short, long, help = "session id to be removed", default_value = "")]
-        id: String,
-        #[arg(
-            short,
-            long,
-            help = "regex for removing matched session",
-            default_value = ""
-        )]
-        regex: String,
+        #[arg(short, long, help = "Session ID to be removed (optional)")]
+        id: Option<String>,
+        #[arg(short, long, help = "Regex for removing matched sessions (optional)")]
+        regex: Option<String>,
     },
 }
 

crates/goose-cli/src/commands/session.rs

@@ -1,18 +1,20 @@
 use anyhow::{Context, Result};
+use cliclack::{confirm, multiselect};
 use goose::session::info::{get_session_info, SessionInfo, SortOrder};
 use regex::Regex;
 use std::fs;
 
+const TRUNCATED_DESC_LENGTH: usize = 60;
+
 pub fn remove_sessions(sessions: Vec<SessionInfo>) -> Result<()> {
     println!("The following sessions will be removed:");
     for session in &sessions {
         println!("- {}", session.id);
     }
 
-    let should_delete =
-        cliclack::confirm("Are you sure you want to delete all these sessions? (yes/no):")
-            .initial_value(true)
-            .interact()?;
+    let should_delete = confirm("Are you sure you want to delete these sessions?")
+        .initial_value(false)
+        .interact()?;
 
     if should_delete {
         for session in sessions {
@@ -27,8 +29,50 @@ pub fn remove_sessions(sessions: Vec<SessionInfo>) -> Result<()> {
     Ok(())
 }
 
-pub fn handle_session_remove(id: String, regex_string: String) -> Result<()> {
-    let sessions = match get_session_info(SortOrder::Descending) {
+fn prompt_interactive_session_selection(sessions: &[SessionInfo]) -> Result<Vec<SessionInfo>> {
+    if sessions.is_empty() {
+        println!("No sessions to delete.");
+        return Ok(vec![]);
+    }
+
+    let mut selector = multiselect(
+        "Select sessions to delete (use spacebar, Enter to confirm, Ctrl+C to cancel):",
+    );
+
+    let display_map: std::collections::HashMap<String, SessionInfo> = sessions
+        .iter()
+        .map(|s| {
+            let desc = if s.metadata.description.is_empty() {
+                "(no description)"
+            } else {
+                &s.metadata.description
+            };
+            let truncated_desc = if desc.len() > TRUNCATED_DESC_LENGTH {
+                format!("{}...", &desc[..TRUNCATED_DESC_LENGTH - 3])
+            } else {
+                desc.to_string()
+            };
+            let display_text = format!("{} - {} ({})", s.modified, truncated_desc, s.id);
+            (display_text, s.clone())
+        })
+        .collect();
+
+    for display_text in display_map.keys() {
+        selector = selector.item(display_text.clone(), display_text.clone(), "");
+    }
+
+    let selected_display_texts: Vec<String> = selector.interact()?;
+
+    let selected_sessions: Vec<SessionInfo> = selected_display_texts
+        .into_iter()
+        .filter_map(|text| display_map.get(&text).cloned())
+        .collect();
+
+    Ok(selected_sessions)
+}
+
+pub fn handle_session_remove(id: Option<String>, regex_string: Option<String>) -> Result<()> {
+    let all_sessions = match get_session_info(SortOrder::Descending) {
         Ok(sessions) => sessions,
         Err(e) => {
             tracing::error!("Failed to retrieve sessions: {:?}", e);
@@ -37,29 +81,35 @@ pub fn handle_session_remove(id: String, regex_string: String) -> Result<()> {
     };
 
     let matched_sessions: Vec<SessionInfo>;
-    if !id.is_empty() {
-        if let Some(session) = sessions.iter().find(|s| s.id == id) {
+
+    if let Some(id_val) = id {
+        if let Some(session) = all_sessions.iter().find(|s| s.id == id_val) {
             matched_sessions = vec![session.clone()];
         } else {
-            return Err(anyhow::anyhow!("Session '{}' not found.", id));
+            return Err(anyhow::anyhow!("Session '{}' not found.", id_val));
         }
-    } else if !regex_string.is_empty() {
-        let session_regex = Regex::new(&regex_string)
-            .with_context(|| format!("Invalid regex pattern '{}'", regex_string))?;
-        matched_sessions = sessions
+    } else if let Some(regex_val) = regex_string {
+        let session_regex = Regex::new(&regex_val)
+            .with_context(|| format!("Invalid regex pattern '{}'", regex_val))?;
+
+        matched_sessions = all_sessions
             .into_iter()
             .filter(|session| session_regex.is_match(&session.id))
             .collect();
 
         if matched_sessions.is_empty() {
-            println!(
-                "Regex string '{}' does not match any sessions",
-                regex_string
-            );
+            println!("Regex string '{}' does not match any sessions", regex_val);
             return Ok(());
         }
     } else {
-        return Err(anyhow::anyhow!("Neither --regex nor --id flags provided."));
+        if all_sessions.is_empty() {
+            return Err(anyhow::anyhow!("No sessions found."));
+        }
+        matched_sessions = prompt_interactive_session_selection(&all_sessions)?;
+    }
+
+    if matched_sessions.is_empty() {
+        return Ok(());
     }
 
     remove_sessions(matched_sessions)