[GitHub] [arrow-datafusion] houqp commented on a change in pull request #1388: Make cli handle multiple whitespaces

[GitBox <gi...@apache.org>]

houqp commented on a change in pull request #1388:
URL: https://github.com/apache/arrow-datafusion/pull/1388#discussion_r760791689



##########
File path: datafusion-cli/src/exec.rs
##########
@@ -90,7 +90,8 @@ pub async fn exec_from_repl(ctx: &mut Context, print_options: &PrintOptions) {
         match rl.readline("❯ ") {
             Ok(line) if line.starts_with('\\') => {
                 rl.add_history_entry(line.trim_end());
-                if let Ok(cmd) = &line[1..].parse::<Command>() {
+                let command = line.split_whitespace().collect::<Vec<_>>().join(" ");

Review comment:
       have you tried the trim method? https://doc.rust-lang.org/stable/std/string/struct.String.html#method.trim




-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: github-unsubscribe@arrow.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org