Downgraded version of Clap module; started work on a configure subcommand to help users set up their service

src/cmd/core.rs

@@ -0,0 +1,24 @@
+use std::io;
+use std::io::Write;
+
+pub fn configure_command(config_path: &str) {
+  let repository_dir = get_user_input("Enter your desired video repository directory path: ");
+  let interval = get_user_input("Enter how long Zealot should wait in between runs (in minutes): ");
+
+  println!("Updating config file {} with repository path {} and interval {}.", config_path, repository_dir, interval);
+}
+
+fn get_user_input(message: &str) -> String {
+  // print our message to the user, then flush STDIN so the message is sent
+  print!("{}", message);
+  io::stdout().flush().unwrap();
+
+  // now create our string object and read the input
+  let mut input = String::new();
+  io::stdin()
+    .read_line(&mut input)
+    .expect("Failed to get user input");
+
+  // obviously, return the trimmed result as a String object
+  return input.trim().to_string();
+}

src/cmd/mod.rs

@@ -0,0 +1 @@
+pub mod core;