From 416f4dc383ff5a1194da3a5532a8e159a4a1dac0 Mon Sep 17 00:00:00 2001
From: fxqnlr <felixquinn03@gmail.com>
Date: Sun, 23 Apr 2023 18:24:32 +0200
Subject: added caching, better data location

---
 src/cache.rs | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 src/cache.rs

(limited to 'src/cache.rs')

diff --git a/src/cache.rs b/src/cache.rs
new file mode 100644
index 0000000..30c9f09
--- /dev/null
+++ b/src/cache.rs
@@ -0,0 +1,36 @@
+use std::{collections::HashMap, fs::{read_dir, copy}};
+
+use crate::devdir;
+
+/// .
+///
+/// # Panics
+///
+/// Panics if .
+pub fn get_cached_versions(path: &str) -> HashMap<String, String> {
+    let mut versions: HashMap<String, String> = HashMap::new();
+    for file in read_dir(devdir(path)).unwrap() {
+        let path = file.unwrap().path();
+        if path.is_file() && path.extension().ok_or("BAH").unwrap() == "jar" {
+            let pathstr = path.to_str().ok_or("BAH").unwrap();
+            let namesplit: Vec<&str> = pathstr.split('.').collect();
+            versions.insert(
+                String::from(namesplit[namesplit.len() - 2]),
+                String::from(pathstr),
+            );
+        }
+    }
+    versions
+}
+
+/// .
+///
+/// # Panics
+///
+/// Panics if .
+pub fn copy_cached_version(version_path: &str, download_path: &str) {
+    let versplit: Vec<&str> = version_path.split('/').collect();
+    let download = format!("{}{}", download_path, versplit[versplit.len() - 1]);
+    // println!("{:#?}", download);
+    copy(version_path, download).unwrap();
+}
-- 
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