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Implemented the exec builtin

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Fixed readline and terminal interactions using stdin instead of /dev/tty
This commit is contained in:
pagedmov
2026-02-20 12:17:48 -05:00
parent 2184b9b361
commit 129390c2da
16 changed files with 384 additions and 41 deletions
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7
src/prompt/readline/mod.rs
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@@ -6,6 +6,7 @@ use term::{KeyReader, Layout, LineWriter, PollReader, TermWriter, get_win_size};
use vicmd::{CmdFlags, Motion, MotionCmd, RegisterName, Verb, VerbCmd, ViCmd};
use vimode::{CmdReplay, ModeReport, ViInsert, ViMode, ViNormal, ViReplace, ViVisual};
use crate::libsh::sys::TTY_FILENO;
use crate::prelude::*;
use crate::{
libsh::{
@@ -112,10 +113,10 @@ pub struct FernVi {
}
impl FernVi {
pub fn new(prompt: Option<String>) -> ShResult<Self> {
pub fn new(prompt: Option<String>, tty: RawFd) -> ShResult<Self> {
let mut new = Self {
reader: PollReader::new(),
writer: Box::new(TermWriter::new(STDOUT_FILENO)),
writer: Box::new(TermWriter::new(tty)),
prompt: prompt.unwrap_or("$ ".styled(Style::Green)),
completer: Completer::new(),
highlighter: Highlighter::new(),
@@ -294,7 +295,7 @@ impl FernVi {
pub fn get_layout(&mut self, line: &str) -> Layout {
let to_cursor = self.editor.slice_to_cursor().unwrap_or_default();
let (cols, _) = get_win_size(STDIN_FILENO);
let (cols, _) = get_win_size(*TTY_FILENO);
let tab_stop = crate::state::read_shopts(|s| s.prompt.tab_stop) as u16;
Layout::from_parts(tab_stop, cols, &self.prompt, to_cursor, line)
}