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Added job count prompt escape code, '\j'

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pagedmov
2026-02-25 01:56:24 -05:00
parent 854e127545
commit 45a1c7c75d
3 changed files with 12 additions and 2 deletions
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8
src/expand.rs
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@@ -12,7 +12,7 @@ use crate::parse::{Redir, RedirType};
use crate::procio::{IoBuf, IoFrame, IoMode, IoStack};
use crate::prompt::readline::markers;
use crate::state::{
LogTab, VarFlags, read_logic, read_vars, write_jobs, write_meta, write_vars,
LogTab, VarFlags, read_jobs, read_logic, read_vars, write_jobs, write_meta, write_vars
};
use crate::{jobs, prelude::*};
@@ -1809,6 +1809,7 @@ fn tokenize_prompt(raw: &str) -> Vec<PromptTk> {
'n' => tokens.push(PromptTk::Text("\n".into())),
'r' => tokens.push(PromptTk::Text("\r".into())),
't' => tokens.push(PromptTk::RuntimeMillis),
'j' => tokens.push(PromptTk::JobCount),
'T' => tokens.push(PromptTk::RuntimeFormatted),
'\\' => tokens.push(PromptTk::Text("\\".into())),
'"' => tokens.push(PromptTk::Text("\"".into())),
@@ -2004,7 +2005,10 @@ pub fn expand_prompt(raw: &str) -> ShResult<String> {
PromptTk::ExitCode => todo!(),
PromptTk::SuccessSymbol => todo!(),
PromptTk::FailureSymbol => todo!(),
PromptTk::JobCount => todo!(),
PromptTk::JobCount => {
let count = read_jobs(|j| j.jobs().iter().filter(|j| j.as_ref().is_some_and(|j| j.get_stats().iter().all(|st| matches!(st, WtStat::StillAlive)))).count());
result.push_str(&count.to_string());
}
PromptTk::Function(f) => {
log::debug!("Expanding prompt function: {f}");
let output = expand_cmd_sub(&f)?;