feat: updated cli

Author: Eagle941

cli/src/main.rs

@@ -1,7 +1,8 @@
 use std::path::PathBuf;
 use std::process;
 
-use arinc_explorer::loads::LoadsLum;
+use anyhow::anyhow;
+use arinc_explorer::{files::FilesLum, loads::LoadsLum};
 use clap::Parser;
 use exitcode::{OK, SOFTWARE};
 
@@ -24,10 +25,23 @@ fn main() {
 }
 
 fn run(args: Args) -> anyhow::Result<()> {
-    let filename = args.filename;
+    let path = args.filename;
+    let filename = path
+        .file_name()
+        .ok_or(anyhow!("Valid filename from {path:?} not found."))?;
 
-    let loads_lum = LoadsLum::new(&filename)?;
-    println!("{loads_lum}");
+    match filename.to_str() {
+        Some("LOADS.LUM") => {
+            let loads_lum = LoadsLum::new(&path)?;
+            println!("{loads_lum}");
+        }
+        Some("FILES.LUM") => {
+            let files_lum = FilesLum::new(&path)?;
+            println!("{files_lum}");
+        }
+        Some(file_name) => return Err(anyhow!("{file_name} not supported.")),
+        None => return Err(anyhow!("Filename not supported.")),
+    }
 
     Ok(())
 }