refactor: replace Arc<Refcell<Config>> with Arc<Mutex<Config>> (#46)

5 files changed, 27 insertions, 26 deletions

diff --git a/src/client.rs b/src/client.rs
index 6d01109..960af0c 100644
--- a/src/client.rs
+++ b/src/client.rs
@@ -69,8 +69,8 @@ impl ChatGptClient {
     }
 
     async fn send_message_inner(&self, content: &str) -> Result<String> {
-        if self.config.borrow().dry_run {
-            return Ok(self.config.borrow().merge_prompt(content));
+        if self.config.lock().dry_run {
+            return Ok(self.config.lock().merge_prompt(content));
         }
         let builder = self.request_builder(content, false)?;
 
@@ -88,8 +88,8 @@ impl ChatGptClient {
         content: &str,
         handler: &mut ReplyStreamHandler,
     ) -> Result<()> {
-        if self.config.borrow().dry_run {
-            handler.text(&self.config.borrow().merge_prompt(content))?;
+        if self.config.lock().dry_run {
+            handler.text(&self.config.lock().merge_prompt(content))?;
             return Ok(());
         }
         let builder = self.request_builder(content, true)?;
@@ -122,7 +122,7 @@ impl ChatGptClient {
 
     fn build_client(&self) -> Result<Client> {
         let mut builder = Client::builder();
-        if let Some(proxy) = self.config.borrow().proxy.as_ref() {
+        if let Some(proxy) = self.config.lock().proxy.as_ref() {
             builder = builder.proxy(Proxy::all(proxy).with_context(|| "Invalid config.proxy")?);
         }
         let client = builder
@@ -134,7 +134,7 @@ impl ChatGptClient {
 
     fn request_builder(&self, content: &str, stream: bool) -> Result<RequestBuilder> {
         let user_message = json!({ "role": "user", "content": content });
-        let messages = match self.config.borrow().get_prompt() {
+        let messages = match self.config.lock().get_prompt() {
             Some(prompt) => {
                 let system_message = json!({ "role": "system", "content": prompt.trim() });
                 json!([system_message, user_message])
@@ -148,7 +148,7 @@ impl ChatGptClient {
             "messages": messages,
         });
 
-        if let Some(v) = self.config.borrow().get_temperature() {
+        if let Some(v) = self.config.lock().get_temperature() {
             body.as_object_mut()
                 .and_then(|m| m.insert("temperature".into(), json!(v)));
         }
@@ -161,7 +161,7 @@ impl ChatGptClient {
         let builder = self
             .build_client()?
             .post(API_URL)
-            .bearer_auth(&self.config.borrow().api_key)
+            .bearer_auth(&self.config.lock().api_key)
             .json(&body);
 
         Ok(builder)
diff --git a/src/config.rs b/src/config.rs
index 1542f9e..fe93da6 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -1,5 +1,4 @@
 use std::{
-    cell::RefCell,
     env,
     fs::{create_dir_all, read_to_string, File, OpenOptions},
     io::Write,
@@ -8,6 +7,8 @@ use std::{
     sync::Arc,
 };
 
+use parking_lot::Mutex;
+
 use anyhow::{anyhow, Context, Result};
 use inquire::{Confirm, Text};
 use serde::{Deserialize, Serialize};
@@ -56,7 +57,7 @@ pub struct Config {
     pub role: Option<Role>,
 }
 
-pub type SharedConfig = Arc<RefCell<Config>>;
+pub type SharedConfig = Arc<Mutex<Config>>;
 
 impl Config {
     pub fn init(is_interactive: bool) -> Result<Config> {
diff --git a/src/main.rs b/src/main.rs
index a25ab74..a6662e7 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -7,7 +7,6 @@ mod term;
 #[macro_use]
 mod utils;
 
-use std::cell::RefCell;
 use std::io::{stdin, Read};
 use std::sync::Arc;
 use std::{io::stdout, process::exit};
@@ -17,6 +16,7 @@ use client::ChatGptClient;
 use config::{Config, SharedConfig};
 use crossbeam::sync::WaitGroup;
 use is_terminal::IsTerminal;
+use parking_lot::Mutex;
 
 use anyhow::{anyhow, Result};
 use clap::Parser;
@@ -26,10 +26,10 @@ use repl::{AbortSignal, Repl};
 fn main() -> Result<()> {
     let cli = Cli::parse();
     let text = cli.text();
-    let config = Arc::new(RefCell::new(Config::init(text.is_none())?));
+    let config = Arc::new(Mutex::new(Config::init(text.is_none())?));
     if cli.list_roles {
         config
-            .borrow()
+            .lock()
             .roles
             .iter()
             .for_each(|v| println!("{}", v.name));
@@ -38,15 +38,15 @@ fn main() -> Result<()> {
     let role = match &cli.role {
         Some(name) => Some(
             config
-                .borrow()
+                .lock()
                 .find_role(name)
                 .ok_or_else(|| anyhow!("Unknown role '{name}'"))?,
         ),
         None => None,
     };
-    config.borrow_mut().role = role;
+    config.lock().role = role;
     if cli.no_highlight {
-        config.borrow_mut().highlight = false;
+        config.lock().highlight = false;
     }
     let no_stream = cli.no_stream;
     let client = ChatGptClient::init(config.clone())?;
@@ -71,7 +71,7 @@ fn start_directive(
     input: &str,
     no_stream: bool,
 ) -> Result<()> {
-    let highlight = config.borrow().highlight && stdout().is_terminal();
+    let highlight = config.lock().highlight && stdout().is_terminal();
     let output = if no_stream {
         let output = client.send_message(input)?;
         if highlight {
@@ -93,7 +93,7 @@ fn start_directive(
         wg.wait();
         output
     };
-    config.borrow().save_message(input, &output)
+    config.lock().save_message(input, &output)
 }
 
 fn start_interactive(client: ChatGptClient, config: SharedConfig) -> Result<()> {
diff --git a/src/repl/handler.rs b/src/repl/handler.rs
index 22d8fd0..6a7fc93 100644
--- a/src/repl/handler.rs
+++ b/src/repl/handler.rs
@@ -48,7 +48,7 @@ impl ReplCmdHandler {
                     self.reply.borrow_mut().clear();
                     return Ok(());
                 }
-                let highlight = self.config.borrow().highlight;
+                let highlight = self.config.lock().highlight;
                 let wg = WaitGroup::new();
                 let ret = render_stream(
                     &input,
@@ -60,27 +60,27 @@ impl ReplCmdHandler {
                 );
                 wg.wait();
                 let buffer = ret?;
-                self.config.borrow().save_message(&input, &buffer)?;
+                self.config.lock().save_message(&input, &buffer)?;
                 *self.reply.borrow_mut() = buffer;
             }
             ReplCmd::SetRole(name) => {
-                let output = self.config.borrow_mut().change_role(&name);
+                let output = self.config.lock().change_role(&name);
                 print_now!("{}\n\n", output.trim_end());
             }
             ReplCmd::ClearRole => {
-                self.config.borrow_mut().role = None;
+                self.config.lock().role = None;
                 print_now!("\n");
             }
             ReplCmd::Prompt(prompt) => {
-                self.config.borrow_mut().create_temp_role(&prompt);
+                self.config.lock().create_temp_role(&prompt);
                 print_now!("\n");
             }
             ReplCmd::Info => {
-                let output = self.config.borrow().info()?;
+                let output = self.config.lock().info()?;
                 print_now!("{}\n\n", output.trim_end());
             }
             ReplCmd::UpdateConfig(input) => {
-                let output = self.config.borrow_mut().update(&input)?;
+                let output = self.config.lock().update(&input)?;
                 let output = output.trim();
                 if output.is_empty() {
                     print_now!("\n");
diff --git a/src/repl/init.rs b/src/repl/init.rs
index f640deb..88f66fa 100644
--- a/src/repl/init.rs
+++ b/src/repl/init.rs
@@ -47,7 +47,7 @@ impl Repl {
             .into_iter()
             .map(|(v, _, _)| v.to_string())
             .collect();
-        completion.extend(config.borrow().repl_completions());
+        completion.extend(config.lock().repl_completions());
         let mut completer = DefaultCompleter::with_inclusions(&['.', '-', '_']).set_min_word_len(2);
         completer.insert(completion.clone());
         completer