From 36cbfcaafcb8a3b1c47650439531a35c99b203ea Mon Sep 17 00:00:00 2001
From: Jonas Maier <>
Date: Sun, 24 May 2026 09:47:29 +0200
Subject: terminal prompt from ps1 module now

---
 src/ps1.rs | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

(limited to 'src/ps1.rs')

diff --git a/src/ps1.rs b/src/ps1.rs
index 05b5886..38beebb 100644
--- a/src/ps1.rs
+++ b/src/ps1.rs
@@ -5,7 +5,7 @@ use crate::parse::{ExpString, Parse};
 use crate::run::{Vars, WatchId};
 use crate::{BString, Session, bstr};
 
-pub const PROMPT_VAR: &str = "PROMPT";
+pub const PROMPT_VAR: &bstr = b"PROMPT";
 
 #[allow(unused)]
 const DEFAULT_PROMPT_VALUE_DEBUG: &bstr = b"dev [$CWD_PRETTY]# ";
@@ -19,6 +19,7 @@ pub const DEFAULT_PROMPT_VALUE: &bstr = DEFAULT_PROMPT_VALUE_DEBUG;
 #[cfg(not(debug_assertions))]
 pub const DEFAULT_PROMPT_VALUE: &bstr = DEFAULT_PROMPT_VALUE_RELEASE;
 
+#[derive(Clone)]
 pub struct Prompt {
     watch_var: WatchId,
     watch_content: Option<WatchId>,
@@ -28,8 +29,12 @@ pub struct Prompt {
 
 impl Prompt {
     pub fn new(vars: &mut Vars) -> Self {
+        if vars.lookup(PROMPT_VAR).is_none() {
+            vars.set(PROMPT_VAR.to_owned(), DEFAULT_PROMPT_VALUE.to_owned());
+        }
+
         Self {
-            watch_var: vars.watch(vec![PROMPT_VAR.as_bytes().to_vec()]),
+            watch_var: vars.watch(vec![PROMPT_VAR.to_vec()]),
             watch_content: None,
             parsed: None,
             cached_prompt: None,
@@ -45,7 +50,7 @@ impl Prompt {
     pub fn load_prompt(&mut self, vars: &mut Vars) {
         if vars.pop_dirty(&self.watch_var) {
             let prompt = vars
-                .lookup(PROMPT_VAR.as_bytes())
+                .lookup(PROMPT_VAR)
                 .map(Cow::into_owned)
                 .unwrap_or_else(|| DEFAULT_PROMPT_VALUE.to_vec());
             let parsed = parse_prompt(prompt);
-- 
cgit v1.2.3