Implemented assignments, working on job control

src/prompt/history.rs

@@ -66,7 +66,7 @@ impl<'e> FernHist {
 	pub fn new() -> Self {
 		Self { file_path: None, entries: HistEntries::new(), max_len: 1000, flags: HistFlags::empty() }
 	}
-	pub fn from_path(file_path: PathBuf) -> ShResult<'e,Self> {
+	pub fn from_path(file_path: PathBuf) -> ShResult<Self> {
 		let mut new_hist = FernHist::new();
 		new_hist.file_path = Some(file_path);
 		new_hist.load_hist()?;
@@ -76,14 +76,14 @@ impl<'e> FernHist {
 		let id = self.len() + 1;
 		HistEntry::new(body.to_string(), id)
 	}
-	pub fn init_hist_file(&mut self) -> ShResult<'e,()> {
+	pub fn init_hist_file(&mut self) -> ShResult<()> {
 		let Some(path) = self.file_path.clone() else {
 			return Ok(());
 		};
 		self.save(&path)?;
 		Ok(())
 	}
-	pub fn load_hist(&mut self) -> ShResult<'e,()> {
+	pub fn load_hist(&mut self) -> ShResult<()> {
 		let Some(file_path) = self.file_path.clone() else {
 			return Err(
 				ShErr::simple(

src/prompt/mod.rs

@@ -9,16 +9,16 @@ use rustyline::{error::ReadlineError, history::{FileHistory, History}, Config, E
 
 use crate::{libsh::{error::ShResult, term::{Style, Styled}}, prelude::*};
 
-fn init_rl<'s>() -> ShResult<'s,Editor<FernReadline,FernHist>> {
-	let hist = FernHist::default();
+fn init_rl<'s>() -> ShResult<Editor<FernReadline,FileHistory>> {
 	let rl = FernReadline::new();
-	let config = Config::default();
-	let mut editor = Editor::with_history(config,hist)?;
+	let mut editor = Editor::new()?;
 	editor.set_helper(Some(rl));
+	editor.load_history(&Path::new("/home/pagedmov/.fernhist"))?;
 	Ok(editor)
 }
 
-pub fn read_line<'s>() -> ShResult<'s,String> {
+pub fn read_line<'s>() -> ShResult<String> {
+	assert!(isatty(STDIN_FILENO).unwrap());
 	let mut editor = init_rl()?;
 	let prompt = "$ ".styled(Style::Green | Style::Bold);
 	match editor.readline(&prompt) {

src/prompt/readline.rs

@@ -47,7 +47,11 @@ impl Hint for FernHint {
 impl Hinter for FernReadline {
 	type Hint = FernHint;
 	fn hint(&self, line: &str, pos: usize, ctx: &rustyline::Context<'_>) -> Option<Self::Hint> {
-		let ent = ctx.history().search(line, pos, rustyline::history::SearchDirection::Reverse).ok()??;
+		let ent = ctx.history().search(
+			line,
+			ctx.history().len() - 1,
+			rustyline::history::SearchDirection::Reverse
+		).ok()??;
 		let entry_raw = ent.entry.get(pos..)?.to_string();
 		Some(FernHint::new(entry_raw))
 	}