Add colours to info and error messages

This is to match the message format printed by the bedrock-asm crate.

fix

1 files changed, 10 insertions, 2 deletions

diff --git a/src/bin/br.rs b/src/bin/br.rs
index e96df54..ed101de 100644
--- a/src/bin/br.rs
+++ b/src/bin/br.rs
@@ -6,16 +6,24 @@ use std::io::{Read, Write};
 use std::path::{Path, PathBuf};
 
 
+const NORMAL: &str = "\x1b[0m";
+const BOLD:   &str = "\x1b[1m";
+const WHITE:  &str = "\x1b[37m";
+const RED:    &str = "\x1b[31m";
+const BLUE:   &str = "\x1b[34m";
+
 static mut VERBOSE: bool = false;
 
 macro_rules! verbose {
     ($($tokens:tt)*) => { if unsafe { VERBOSE } {
-            eprint!("[INFO] "); eprintln!($($tokens)*);
+        eprint!("{BOLD}{BLUE}[INFO]: {WHITE}"); eprint!($($tokens)*);
+        eprintln!("{NORMAL}");
     } };
 }
 macro_rules! error {
     ($($tokens:tt)*) => {{
-        eprint!("[ERROR] "); eprintln!($($tokens)*); std::process::exit(1);
+        eprint!("{BOLD}{RED}[ERROR]: {WHITE}"); eprint!($($tokens)*);
+        eprintln!("{NORMAL}"); std::process::exit(1);
     }};
 }