Progress

src/builtin/read.rs

@@ -1,40 +0,0 @@
-use crate::prelude::*;
-
-pub fn read_builtin(node: Node, shenv: &mut ShEnv) -> ShResult<()> {
-	let rule = node.into_rule();
-	if let NdRule::Command { argv, redirs: _ } = rule {
-		let argv = argv.drop_first();
-		let mut argv_iter = argv.iter();
-		// TODO: properly implement redirections
-		// using activate_redirs() was causing issues, may require manual handling
-
-		let mut buf = vec![0u8; 1024];
-		let bytes_read = read(0, &mut buf)?;
-		buf.truncate(bytes_read);
-
-		let read_input = String::from_utf8_lossy(&buf).trim_end().to_string();
-
-		if let Some(var) = argv_iter.next() {
-			/*
-			let words: Vec<&str> = read_input.split_whitespace().collect();
-
-			for (var, value) in argv_iter.zip(words.iter().chain(std::iter::repeat(&""))) {
-				shenv.vars_mut().set_var(&var.to_string(), value);
-			}
-
-			// Assign the rest of the string to the first variable if there's only one
-			if argv.len() == 1 {
-				shenv.vars_mut().set_var(&first_var.to_string(), &read_input);
-			}
-			*/
-			let var_name = shenv.input_slice(var.span()).to_string();
-			shenv.vars_mut().set_var(&var_name, &read_input);
-		}
-	} else {
-		unreachable!()
-	}
-
-	log!(TRACE, "leaving read");
-	shenv.set_code(0);
-	Ok(())
-}