From 00b47b3058b6adc6f4e17651ea6b73f81435b8b6 Mon Sep 17 00:00:00 2001
From: Ken Matsui <26405363+ken-matsui@users.noreply.github.com>
Date: Mon, 8 Nov 2021 09:12:31 +0900
Subject: feat(sessions): Suggestion for a similar session name

Remove unnecessary to_string

Replace `garando_syntax` crate with `lev_distance` which is much smaller

Replace `lev_distance` crate with `suggestion` to simplify the code
---
 src/sessions.rs | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src')

diff --git a/src/sessions.rs b/src/sessions.rs
index bf44d0885..4d2fe5fb9 100644
--- a/src/sessions.rs
+++ b/src/sessions.rs
@@ -1,6 +1,7 @@
 use std::os::unix::fs::FileTypeExt;
 use std::time::SystemTime;
 use std::{fs, io, process};
+use suggestion::Suggest;
 use zellij_utils::{
     consts::ZELLIJ_SOCK_DIR,
     interprocess::local_socket::LocalSocketStream,
@@ -177,6 +178,9 @@ pub(crate) fn assert_session(name: &str) {
                 return;
             } else {
                 println!("No session named {:?} found.", name);
+                if let Some(sugg) = get_sessions().unwrap().suggest(name) {
+                    println!("  help: Did you mean `{}`?", sugg);
+                }
             }
         }
         Err(e) => {
-- 
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