feat: add some more functions to input

utils/src/input.rs

@@ -1,4 +1,10 @@
+use std::io::Read;
+
 // this function makes it so that an EOF (commonly used in pipes) stops the repl
-pub fn get_like_repl(buffer: &mut String) -> bool {
+pub fn repl(buffer: &mut String) -> bool {
     std::io::stdin().read_line(buffer).unwrap_or(0) > 0
 }
+
+pub fn repl_with_file(file: &mut Box<dyn Read>, buffer: &mut String) -> bool {
+    file.read_to_string(buffer).unwrap_or(0) > 0
+}