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debugger: Process ANSI color escape codes in console (#32817)

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- [x] foreground highlights
- [x] background highlights
- [x] advertise support in DAP capabilities

Closes #31372

Release Notes:

- Debugger Beta: added basic support for highlighting in the console
based on ANSI escape codes.
This commit is contained in:
Cole Miller 2025-06-16 17:39:53 -04:00 • committed by GitHub
parent 1f457169ba
commit ffc6218349
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GPG key ID: B5690EEEBB952194
23 changed files with 558 additions and 234 deletions
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29
crates/editor/src/items.rs
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@ -1432,8 +1432,11 @@ impl SearchableItem for Editor {
fn get_matches(&self, _window: &mut Window, _: &mut App) -> Vec<Range<Anchor>> {
self.background_highlights
.get(&TypeId::of::<BufferSearchHighlights>())
.map_or(Vec::new(), |(_color, ranges)| {
ranges.iter().cloned().collect()
.map_or(Vec::new(), |highlights| {
highlights
.iter()
.map(|highlight| highlight.range.clone())
.collect()
})
}
@ -1452,14 +1455,14 @@ impl SearchableItem for Editor {
_: &mut Window,
cx: &mut Context<Self>,
) {
let existing_range = self
let existing_ranges = self
.background_highlights
.get(&TypeId::of::<BufferSearchHighlights>())
.map(|(_, range)| range.as_ref());
let updated = existing_range != Some(matches);
.map(|highlights| highlights.iter().map(|highlight| &highlight.range));
let updated = !existing_ranges.is_some_and(|existing_ranges| existing_ranges.eq(matches));
self.highlight_background::<BufferSearchHighlights>(
matches,
|theme| theme.search_match_background,
|theme| theme.colors().search_match_background,
cx,
);
if updated {
@ -1480,7 +1483,12 @@ impl SearchableItem for Editor {
if self.has_filtered_search_ranges() {
self.previous_search_ranges = self
.clear_background_highlights::<SearchWithinRange>(cx)
.map(|(_, ranges)| ranges)
.map(|highlights| {
highlights
.iter()
.map(|highlight| highlight.range.clone())
.collect()
})
}
if !enabled {
@ -1702,8 +1710,11 @@ impl SearchableItem for Editor {
let search_within_ranges = self
.background_highlights
.get(&TypeId::of::<SearchWithinRange>())
.map_or(vec![], |(_color, ranges)| {
ranges.iter().cloned().collect::<Vec<_>>()
.map_or(vec![], |highlights| {
highlights
.iter()
.map(|highlight| highlight.range.clone())
.collect::<Vec<_>>()
});
cx.background_spawn(async move {