update

src/pkg.rs

@@ -4,6 +4,26 @@ pub struct Repository {
     pub name: String,
 }
 
+impl Repository {
+    pub fn list() -> Vec<String> {
+        let mut repos = vec![];
+
+        for entry in std::fs::read_dir("./data").unwrap() {
+            let path = entry.unwrap().path();
+            let file_name = path.file_name().unwrap().to_str().unwrap().to_string();
+            repos.push(file_name);
+        }
+
+        repos
+    }
+
+    pub fn create(name: &str) -> Repository {
+        let path = PathBuf::from("./data").join(name);
+        std::fs::create_dir_all(path).unwrap();
+        Repository::new(name).unwrap()
+    }
+}
+
 impl Repository {
     pub fn new(name: &str) -> Option<Self> {
         if PathBuf::from("./data").join(name).exists() {