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Early implementation of scripting elements

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pagedmov
2025-03-05 01:36:58 -05:00
parent 5dd9ee96ad
commit 1b3e2c0887
28 changed files with 1384 additions and 371 deletions
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13
src/prompt/highlight.rs
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@@ -1,19 +1,22 @@
use rustyline::highlight::Highlighter;
use sys::get_bin_path;
use crate::prelude::*;
use crate::{parse::lex::KEYWORDS, prelude::*};
use super::readline::SynHelper;
impl<'a> Highlighter for SynHelper<'a> {
fn highlight<'l>(&self, line: &'l str, pos: usize) -> std::borrow::Cow<'l, str> {
let mut shenv_clone = self.shenv.clone();
shenv_clone.new_input(line);
let mut result = String::new();
let mut tokens = Lexer::new(Rc::new(line.to_string())).lex().into_iter();
let mut tokens = Lexer::new(line.to_string(),&mut shenv_clone).lex().into_iter();
let mut is_command = true;
let mut in_array = false;
while let Some(token) = tokens.next() {
let raw = token.to_string();
let raw = token.as_raw(&mut shenv_clone);
match token.rule() {
TkRule::Comment => {
let styled = &raw.styled(Style::BrightBlack);
@@ -35,7 +38,7 @@ impl<'a> Highlighter for SynHelper<'a> {
let rebuilt = format!("{styled}()");
result.push_str(&rebuilt);
}
TkRule::Keyword => {
_ if KEYWORDS.contains(&token.rule()) => {
if &raw == "for" {
in_array = true;
}
@@ -76,7 +79,7 @@ impl<'a> Highlighter for SynHelper<'a> {
result.push_str(&raw);
} else if is_command {
if get_bin_path(&token.to_string(), self.shenv).is_some() ||
if get_bin_path(&token.as_raw(&mut shenv_clone), self.shenv).is_some() ||
self.shenv.logic().get_alias(&raw).is_some() ||
self.shenv.logic().get_function(&raw).is_some() ||
BUILTINS.contains(&raw.as_str()) {