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Implemented flags and extra safety for zoltraak

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pagedmov
2025-03-24 20:25:38 -04:00
parent 9ace3a177d
commit 0be4de0ffe
16 changed files with 3276 additions and 322 deletions
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9
src/expand.rs
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@@ -1,6 +1,6 @@
use std::collections::HashSet;
use crate::{exec_input, libsh::error::{ShErr, ShErrKind, ShResult}, parse::{lex::{is_field_sep, is_hard_sep, LexFlags, LexStream, Span, Tk, TkFlags, TkRule}, Redir, RedirType}, prelude::*, procio::{IoBuf, IoFrame, IoMode}, state::{read_logic, read_vars, write_meta}};
use crate::{exec_input, libsh::error::{ShErr, ShErrKind, ShResult}, parse::{lex::{is_field_sep, is_hard_sep, LexFlags, LexStream, Span, Tk, TkFlags, TkRule}, Redir, RedirType}, prelude::*, procio::{IoBuf, IoFrame, IoMode}, state::{read_logic, read_vars, write_meta, LogTab}};
/// Variable substitution marker
pub const VAR_SUB: char = '\u{fdd0}';
@@ -602,7 +602,7 @@ pub fn expand_prompt(raw: &str) -> ShResult<String> {
}
/// Expand aliases in the given input string
pub fn expand_aliases(input: String, mut already_expanded: HashSet<String>) -> String {
pub fn expand_aliases(input: String, mut already_expanded: HashSet<String>, log_tab: &LogTab) -> String {
let mut result = input.clone();
let tokens: Vec<_> = LexStream::new(Arc::new(input), LexFlags::empty()).collect();
let mut expanded_this_iter: Vec<String> = vec![];
@@ -611,12 +611,13 @@ pub fn expand_aliases(input: String, mut already_expanded: HashSet<String>) -> S
let Ok(tk) = token_result else { continue };
if !tk.flags.contains(TkFlags::IS_CMD) { continue }
if tk.flags.contains(TkFlags::KEYWORD) { continue }
let raw_tk = tk.span.as_str().to_string();
if already_expanded.contains(&raw_tk) { continue }
if let Some(alias) = read_logic(|l| l.get_alias(&raw_tk)) {
if let Some(alias) = log_tab.get_alias(&raw_tk) {
result.replace_range(tk.span.range(), &alias);
expanded_this_iter.push(raw_tk);
}
@@ -626,6 +627,6 @@ pub fn expand_aliases(input: String, mut already_expanded: HashSet<String>) -> S
return result
} else {
already_expanded.extend(expanded_this_iter.into_iter());
return expand_aliases(result, already_expanded)
return expand_aliases(result, already_expanded, log_tab)
}
}