day1+2

src/main.rs

@@ -4,16 +4,21 @@ use solution::solution;
 mod input_data;
 use input_data::load_actual;
 
-use reqwest::blocking::Client;
-use reqwest::header::COOKIE;
+use reqwest::{blocking::Client, Url};
 
+use std::fs::File;
+use std::io::prelude::*;
+use std::path::Path;
+use std::sync::Arc;
 use std::{time::Instant, env};
 
 fn main() {
     let year = 2024;
-    let day = 2;
+    let day = 1;
 
-    fetch_data(year, day).unwrap();
+    if ! Path::new(&format!("./data/{}/day{:02}", year, day)).exists() {
+        fetch_data(year, day).unwrap();
+    }
     
     let Ok(data) = load_actual(year, day)
         else { panic!("No Input Data"); };
@@ -39,14 +44,21 @@ fn fetch_data(year: usize, day: usize) -> Result<(), Box<dyn std::error::Error>>
     let url = format!("https://adventofcode.com/{year}/day/{day}/input");
     let session_cookie = env::var("ADVENT_TOKEN")?;
 
-    let client = Client::new();
+    let jar = reqwest::cookie::Jar::default();
+    jar.add_cookie_str(&format!("session={session_cookie}; Domain=.adventofcode.com"), &"https://adventofcode.com".parse::<Url>().unwrap());
+
+    let client = Client::builder().cookie_provider(Arc::new(jar)).build().unwrap();
     let response = client
         .get(url)
-        .header(COOKIE, session_cookie)
         .send()?;
 
-    let body = response.text();
-    println!("Response: {:?}", body);
+    let body = response.text()?;
+
+    let path = format!("./data/{}/day{:02}", year, day);
+
+    let mut output = File::create(path)?;
+
+    output.write_all(body.as_bytes())?;
 
     Ok(())
 }