added the provider trait, github provider, and a fzf selector.

i forgot to commit :(

src/main.rs

@@ -1,3 +1,42 @@
-fn main() {
-    println!("Hello, world!");
+use crate::{
+    providers::{Provider, github::Github},
+    tui::user_select_repo,
+};
+use dialoguer::{Select, theme::ColorfulTheme};
+mod providers;
+mod tui;
+
+pub fn ask_yes_no(message: &str) -> bool {
+    let options = vec!["Yes", "No"];
+
+    let selection = Select::with_theme(&ColorfulTheme::default())
+        .with_prompt(message.to_string())
+        .items(&options)
+        .default(0)
+        .interact()
+        .unwrap();
+
+    match options[selection] {
+        "Yes" => true,
+        "No" => false,
+        _ => unreachable!(),
+    }
+}
+
+#[tokio::main]
+async fn main() {
+    // Testing to see if github provider works.
+    let gh = Github {
+        username: "pure-sagacity".to_string(),
+    };
+
+    let repos = gh.repositories().await.expect("Failed to get repos.");
+
+    let selection = user_select_repo(repos)
+        .await
+        .expect("Failed to select repository.");
+
+    println!("{:#?}", selection);
+
+    println!("{}", ask_yes_no("Clone the repo?"));
 }