Add clap for more advanced argument parsing

1 files changed, 11 insertions, 8 deletions

diff --git a/src/main.rs b/src/main.rs
index e4d1b6e..d6313fa 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,20 +1,23 @@
 use crossterm::terminal::size;
 use std::env;
 use unicode_width::UnicodeWidthStr;
+use clap::Parser;
 
 mod mikuart;
 use mikuart::get_miku_art;
 
-fn main() -> Result<(), Box<dyn std::error::Error>> {
-    let args: Vec<String> = env::args().collect();
+#[derive(Parser)]
+#[command(version, about, long_about = None)]
+struct Args {
+    /// Text to display in the speech bubble
+    text: String,
 
-    if args.len() == 1 {
-        println!("Usage: mikusays <text>");
-        println!("Example: mikusays \"Hello, World!\"");
-        return Ok(());
-    }
+}
 
-    let text = args[1..].join(" ");
+fn main() -> Result<(), Box<dyn std::error::Error>> {
+    let args = Args::parse();
+    
+    let text = args.text;
     draw_miku_says(&text)?;
 
     Ok(())