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stop it from redownloading already cached files (or pages but i guess you could use the function for anything)

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SadlyNotSappho 2023-09-01 11:49:03 -07:00
parent 90a305f55f
commit ce75fe6572
1 changed files with 5 additions and 1 deletions
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6
src/cache.rs
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@ -1,9 +1,13 @@
use std::{fs, process}; use std::{fs, process, path::Path};
pub async fn download_image(cache_path: &str, image_url: String, file_name: String) { pub async fn download_image(cache_path: &str, image_url: String, file_name: String) {
let replaced = cache_path.replace('~', &crate::get_home()[..]); // replace ~ with $HOME let replaced = cache_path.replace('~', &crate::get_home()[..]); // replace ~ with $HOME
crate::ensure_exists(&replaced); crate::ensure_exists(&replaced);
if Path::new(&format!("{cache_path}/{file_name}")).exists() {
return
}
let image = match reqwest::get(image_url).await { let image = match reqwest::get(image_url).await {
Ok(image) => match image.bytes().await { Ok(image) => match image.bytes().await {
Ok(bytes) => bytes, Ok(bytes) => bytes,