refactor: improve render (#235)

* refactor: redesign render

- if stdout is not terminal, just write reply text to stdout
- rename repl_render_stream to markdown_stream
- deprecate cmd_render_stream
- use raw_stream to just print streaming reply text

* optimize rendering error

* optimize render_stream

1 files changed, 3 insertions, 14 deletions

diff --git a/src/repl/mod.rs b/src/repl/mod.rs
index 8ffb36c..511e069 100644
--- a/src/repl/mod.rs
+++ b/src/repl/mod.rs
@@ -12,7 +12,6 @@ use crate::render::{render_error, render_stream};
 use crate::utils::{create_abort_signal, set_text, AbortSignal};
 
 use anyhow::{bail, Context, Result};
-use crossbeam::sync::WaitGroup;
 use fancy_regex::Regex;
 use lazy_static::lazy_static;
 use reedline::Signal;
@@ -235,21 +234,11 @@ impl Repl {
             return Ok(());
         }
         self.config.read().maybe_print_send_tokens(input);
-        let wg = WaitGroup::new();
         let client = init_client(&self.config)?;
-        let ret = render_stream(
-            input,
-            client.as_ref(),
-            &self.config,
-            true,
-            self.abort.clone(),
-            wg.clone(),
-        );
-        wg.wait();
-        let buffer = ret?;
-        self.config.write().save_message(input, &buffer)?;
+        let output = render_stream(input, client.as_ref(), &self.config, self.abort.clone())?;
+        self.config.write().save_message(input, &output)?;
         if self.config.read().auto_copy {
-            let _ = self.copy(&buffer);
+            let _ = self.copy(&output);
         }
         Ok(())
     }