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Refactor main function to return a Result with error handling. #18

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Merged
danieloraca merged 1 commit into from
Dec 31, 2025
Merged

Refactor main function to return a Result with error handling. #18

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8 changes: 4 additions & 4 deletions src/main.rs
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
use std::env;
use std::sync::Arc;
use std::sync::atomic::AtomicBool;
use std::time::Instant;
use std::{env, io};

mod app;
mod aws;
Expand All @@ -13,7 +13,7 @@ use aws::fetch_log_groups;

const APP_TITLE: &str = "Lumberjack";

fn main() -> io::Result<()> {
fn main() -> Result<(), Box<dyn std::error::Error>> {
let mut terminal = ratatui::init();

let region = env::args()
Expand All @@ -24,7 +24,7 @@ fn main() -> io::Result<()> {
.find_map(|arg| arg.strip_prefix("--profile=").map(String::from))
.unwrap_or_else(|| "No Profile Provided".to_string());

let rt = tokio::runtime::Runtime::new().unwrap();
let rt = tokio::runtime::Runtime::new()?;

let groups = match rt.block_on(fetch_log_groups(&region, &profile)) {
Ok(g) if !g.is_empty() => g,
Expand Down Expand Up @@ -81,5 +81,5 @@ fn main() -> io::Result<()> {
let app_result = app.run(&mut terminal);

ratatui::restore();
app_result
app_result.map_err(|e| e.into())
}