Drop info.txt on new downloads

src/commands/download.rs

@@ -7,7 +7,7 @@ use std::process::exit;
 use tokio::task::JoinHandle;
 use std::collections::HashMap;
 use tokio::sync::{mpsc, oneshot};
-use std::fs::{rename, create_dir};
+use std::fs::{rename, create_dir, write};
 extern crate tokio;
 extern crate reqwest;
 
@@ -34,7 +34,9 @@ pub async fn run(args: env::Args) {
             let base_path = sauce_info.id.to_string();
             let base_path = Path::new(&base_path);
             match create_dir(base_path) {
-                Ok(()) => (),
+                Ok(()) => {
+                    write(base_path.join("info.txt"), format!("{}\n", utils::human_sauce_info(&sauce_info))).unwrap();
+                },
                 Err(err) => match err.kind() {
                     std::io::ErrorKind::AlreadyExists => (),
                     _ => panic!("Got a weird error while creating dir: {}", err)