improve logging of http errors

src/misc.rs

@@ -1,5 +1,7 @@
 use std::{fs, path::PathBuf};
 
+use colored::Colorize;
+
 pub fn get_file_sha1(path: &PathBuf) -> String {
     let mut sha1 = sha1_smol::Sha1::new();
     sha1.update(&fs::read(path).unwrap());
@@ -18,3 +20,9 @@ pub fn rev_to_int(rev: &str) -> u16 {
         .parse::<u16>()
         .unwrap_or(0)
 }
+
+pub fn fatal_error(error: &str) {
+    println!("\n\n{}:\n{}", "Error".bright_red(), error);
+    stdin();
+    std::process::exit(1);
+}