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refactor: Fix cargo-husky hook failures #19

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41ba9ee
Fix cargo-husky clippy warnings
larock22 Mar 26, 2026
7fcd84e
Apply cargo fmt
larock22 Mar 26, 2026
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87 changes: 59 additions & 28 deletions examples/cli.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,16 +1,24 @@
use std::{collections::HashMap, error::Error, io::{self, Write}, sync::Arc, time::Duration};
use std::{
collections::HashMap,
error::Error,
io::{self, Write},
sync::Arc,
time::Duration,
};

use async_trait::async_trait;
use console::{Style, Term};
use indicatif::{ProgressBar, ProgressStyle};
use serde_json::{Value, json};
use tokio::sync::{mpsc, Mutex, Notify};
use tokio::sync::{Mutex, Notify, mpsc};

use looper::{
looper::Looper, looper_stream::LooperStream, tools::{LooperTool, LooperTools}, types::{Handlers, LooperToInterfaceMessage, LooperToolDefinition}
looper::Looper,
looper_stream::LooperStream,
tools::{LooperTool, LooperTools},
types::{Handlers, LooperToInterfaceMessage, LooperToolDefinition},
};


#[tokio::main]
async fn main() -> Result<(), Box<dyn Error>> {
dotenv::dotenv().ok();
Expand Down Expand Up @@ -45,34 +53,36 @@ async fn main() -> Result<(), Box<dyn Error>> {
let turn_done = Arc::new(Notify::new());
let turn_done_tx = turn_done.clone();

tokio::spawn(async move{
tokio::spawn(async move {
let theme = Theme::default();
let mut spinner: Option<ProgressBar> = None;

while let Some(message) = rx.recv().await {
if let Some(sp) = spinner.take() { sp.finish_and_clear(); }
if let Some(sp) = spinner.take() {
sp.finish_and_clear();
}

match message {
LooperToInterfaceMessage::Assistant(m) => {
print!("{}", m);
io::stdout().flush().ok();
},
}
LooperToInterfaceMessage::Thinking(m) => {
print!("{}", theme.thinking.apply_to(&m));
io::stdout().flush().ok();
},
}
LooperToInterfaceMessage::ThinkingComplete => {
println!();
},
}
LooperToInterfaceMessage::ToolCall(name) => {
spinner = Some(theme.tool_spinner(&name));
},
}
LooperToInterfaceMessage::ToolCallPending(_id) => {
// TODO: Implement intelligent swap of tool calls based on id
},
}
LooperToInterfaceMessage::ToolCallComplete(_id) => {
// TODO: Handle tool call completion
},
}
LooperToInterfaceMessage::TurnComplete => {
println!("\n{}", theme.separator_line());
turn_done_tx.notify_one();
Expand All @@ -93,14 +103,15 @@ async fn main() -> Result<(), Box<dyn Error>> {
}
}


// ── Tool implementations ────────────────────────────────────────────

struct ReadFileTool;

#[async_trait]
impl LooperTool for ReadFileTool {
fn get_tool_name(&self) -> String { "read_file".to_string() }
fn get_tool_name(&self) -> String {
"read_file".to_string()
}

fn tool(&self) -> LooperToolDefinition {
LooperToolDefinition::default()
Expand Down Expand Up @@ -128,7 +139,9 @@ struct WriteFileTool;

#[async_trait]
impl LooperTool for WriteFileTool {
fn get_tool_name(&self) -> String { "write_file".to_string() }
fn get_tool_name(&self) -> String {
"write_file".to_string()
}

fn tool(&self) -> LooperToolDefinition {
LooperToolDefinition::default()
Expand Down Expand Up @@ -161,7 +174,9 @@ struct ListDirectoryTool;

#[async_trait]
impl LooperTool for ListDirectoryTool {
fn get_tool_name(&self) -> String { "list_directory".to_string() }
fn get_tool_name(&self) -> String {
"list_directory".to_string()
}

fn tool(&self) -> LooperToolDefinition {
LooperToolDefinition::default()
Expand All @@ -183,7 +198,11 @@ impl LooperTool for ListDirectoryTool {
let mut items = Vec::new();
while let Ok(Some(entry)) = entries.next_entry().await {
let name = entry.file_name().to_string_lossy().to_string();
let is_dir = entry.file_type().await.map(|ft| ft.is_dir()).unwrap_or(false);
let is_dir = entry
.file_type()
.await
.map(|ft| ft.is_dir())
.unwrap_or(false);
if is_dir {
items.push(format!("{}/", name));
} else {
Expand All @@ -202,7 +221,9 @@ struct GrepTool;

#[async_trait]
impl LooperTool for GrepTool {
fn get_tool_name(&self) -> String { "grep".to_string() }
fn get_tool_name(&self) -> String {
"grep".to_string()
}

fn tool(&self) -> LooperToolDefinition {
LooperToolDefinition::default()
Expand Down Expand Up @@ -246,7 +267,9 @@ struct FindFilesTool;

#[async_trait]
impl LooperTool for FindFilesTool {
fn get_tool_name(&self) -> String { "find_files".to_string() }
fn get_tool_name(&self) -> String {
"find_files".to_string()
}

fn tool(&self) -> LooperToolDefinition {
LooperToolDefinition::default()
Expand Down Expand Up @@ -290,10 +313,19 @@ impl ToolSet {
fn new() -> Self {
let mut tools: HashMap<String, Mutex<Arc<dyn LooperTool>>> = HashMap::new();
tools.insert("read_file".to_string(), Mutex::new(Arc::new(ReadFileTool)));
tools.insert("write_file".to_string(), Mutex::new(Arc::new(WriteFileTool)));
tools.insert("list_directory".to_string(), Mutex::new(Arc::new(ListDirectoryTool)));
tools.insert(
"write_file".to_string(),
Mutex::new(Arc::new(WriteFileTool)),
);
tools.insert(
"list_directory".to_string(),
Mutex::new(Arc::new(ListDirectoryTool)),
);
tools.insert("grep".to_string(), Mutex::new(Arc::new(GrepTool)));
tools.insert("find_files".to_string(), Mutex::new(Arc::new(FindFilesTool)));
tools.insert(
"find_files".to_string(),
Mutex::new(Arc::new(FindFilesTool)),
);
ToolSet { tools }
}
}
Expand Down Expand Up @@ -322,14 +354,12 @@ impl LooperTools for ToolSet {
let mut arc = tool_mutex.lock().await;
let tool = Arc::get_mut(&mut arc).expect("tool has multiple references");
tool.execute(&args).await
},
}
None => json!({"error": format!("Unknown function: {}", name)}),
}
}
}



// ── CLI STYLING ────────────────────────────────────────────────────────
struct Theme {
thinking: Style,
Expand All @@ -356,14 +386,15 @@ impl Theme {
}

fn separator_line(&self) -> String {
self.separator.apply_to("────────────────────────────────").to_string()
self.separator
.apply_to("────────────────────────────────")
.to_string()
}

fn tool_spinner(&self, name: &str) -> ProgressBar {
let sp = ProgressBar::new_spinner();
sp.set_style(
ProgressStyle::default_spinner()
.tick_strings(&["▖", "▘", "▝", "▗", "▚", "▞", ""])
ProgressStyle::default_spinner().tick_strings(&["▖", "▘", "▝", "▗", "▚", "▞", ""]),
);
sp.set_message(self.tool_spinner.apply_to(name).to_string());
sp.enable_steady_tick(Duration::from_millis(80));
Expand Down
31 changes: 22 additions & 9 deletions examples/cli_non_streaming.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,9 @@
use std::{collections::HashMap, error::Error, io::{self, Write}, sync::Arc};
use std::{
collections::HashMap,
error::Error,
io::{self, Write},
sync::Arc,
};

use async_trait::async_trait;
use serde_json::{Value, json};
Expand All @@ -10,7 +15,6 @@ use looper::{
};
use tokio::sync::Mutex;


#[tokio::main]
async fn main() -> Result<(), Box<dyn Error>> {
dotenv::dotenv().ok();
Expand All @@ -29,7 +33,6 @@ async fn main() -> Result<(), Box<dyn Error>> {
.instructions("You're being used as a CLI example for an agent loop. Be succinct yet friendly and helpful.")
.build().await?;


loop {
print!("> ");
io::stdout().flush()?;
Expand Down Expand Up @@ -64,14 +67,15 @@ async fn main() -> Result<(), Box<dyn Error>> {
}
}


// ── Tool implementations ────────────────────────────────────────────

struct ReadFileTool;

#[async_trait]
impl LooperTool for ReadFileTool {
fn get_tool_name(&self) -> String { "read_file".to_string() }
fn get_tool_name(&self) -> String {
"read_file".to_string()
}

fn tool(&self) -> LooperToolDefinition {
LooperToolDefinition::default()
Expand Down Expand Up @@ -99,7 +103,9 @@ struct ListDirectoryTool;

#[async_trait]
impl LooperTool for ListDirectoryTool {
fn get_tool_name(&self) -> String { "list_directory".to_string() }
fn get_tool_name(&self) -> String {
"list_directory".to_string()
}

fn tool(&self) -> LooperToolDefinition {
LooperToolDefinition::default()
Expand All @@ -121,7 +127,11 @@ impl LooperTool for ListDirectoryTool {
let mut items = Vec::new();
while let Ok(Some(entry)) = entries.next_entry().await {
let name = entry.file_name().to_string_lossy().to_string();
let is_dir = entry.file_type().await.map(|ft| ft.is_dir()).unwrap_or(false);
let is_dir = entry
.file_type()
.await
.map(|ft| ft.is_dir())
.unwrap_or(false);
if is_dir {
items.push(format!("{}/", name));
} else {
Expand All @@ -146,7 +156,10 @@ impl ToolSet {
fn new() -> Self {
let mut tools: HashMap<String, Mutex<Arc<dyn LooperTool>>> = HashMap::new();
tools.insert("read_file".to_string(), Mutex::new(Arc::new(ReadFileTool)));
tools.insert("list_directory".to_string(), Mutex::new(Arc::new(ListDirectoryTool)));
tools.insert(
"list_directory".to_string(),
Mutex::new(Arc::new(ListDirectoryTool)),
);
ToolSet { tools }
}
}
Expand Down Expand Up @@ -175,7 +188,7 @@ impl LooperTools for ToolSet {
let mut arc = tool_mutex.lock().await;
let tool = Arc::get_mut(&mut arc).expect("tool has multiple references");
tool.execute(&args).await
},
}
None => json!({"error": format!("Unknown function: {}", name)}),
}
}
Expand Down
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