Add Colors

Author: jabbate19

src/commands/list.rs

@@ -46,8 +46,8 @@ pub fn list(matches: &ArgMatches<'_>, api: &mut API) -> Result<(), Box<dyn std::
       None => return Err(Box::new(APIError::BadFormat)),
     };
     let subject_line = format!("{} ({})", display_name, name);
-    println!("{}", &subject_line);
-    println!("{}", "=".repeat(subject_line.len()));
+    println!("\n\x1B[36m{}\x1B[0m", &subject_line);
+    println!("\x1B[36m{}\x1B[0m", "=".repeat(subject_line.len()));
     let slots: &Vec<Value> = match machine["slots"].as_array() {
       Some(slots) => slots,
       None => return Err(Box::new(APIError::BadFormat)),
@@ -66,9 +66,10 @@ pub fn list(matches: &ArgMatches<'_>, api: &mut API) -> Result<(), Box<dyn std::
       let price = item["price"].as_u64().unwrap();
       let slot_number = slot["number"].as_u64().unwrap();
       let name = item["name"].as_str().unwrap();
-      print!("{}. {} ({} Credits)", slot_number, name, price);
       if slot["empty"].as_bool().unwrap() {
-        print!(" [EMPTY]");
+        print!("\x1B[31m{}. {} ({} Credits) [EMPTY]\x1B[0m", slot_number, name, price)
+      } else {
+        print!("{}. {} ({} Credits)", slot_number, name, price)
       }
       println!("");
     }