feat: Scaffold the CLI interface and use dependencies

src/main.rs

@@ -1,3 +1,44 @@
-fn main() {
-    println!("Hello, world!");
+mod network;
+mod file;
+
+use std::path::PathBuf;
+use quicli::prelude::*;
+use structopt::StructOpt;
+use human_panic::{setup_panic};
+use network::{get_zone_identifier, get_dns_record_id, get_current_ip};
+
+#[derive(Debug, StructOpt)]
+/// Inform Cloudflare's DDNS service of the current IP address for your domain
+struct Cli {
+    /// Your Cloudflare login email
+    #[structopt(long = "email", short = "e")]
+    email: String,
+
+    /// The auth key you need to generate in your Cloudflare profile
+    #[structopt(long = "key", short = "k")]
+    auth_key: String,
+
+    /// The zone in which your domain is (usually that is your domain without the subdomain)
+    #[structopt(long = "zone", short = "z")]
+    zone: String,
+
+    /// The domain for which you want to report the current IP address
+    #[structopt(long = "domain", short = "d")]
+    domain: String,
+
+    /// Cache file for previously reported IP address (if skipped the IP will be reported on every execution)
+    #[structopt(long = "cache", short = "c")]
+    cache: Option<PathBuf>,
+
+    // TODO: implement logging later
+    /// Log file (if skipped stdOut is used)
+    #[structopt(long = "log", short = "l")]
+    log_file: Option<PathBuf>,
+}
+
+fn main() -> CliResult {
+    setup_panic!();
+
+    let args = Cli::from_args();
+    Ok(())
 }