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Add initial /extensions explore implementation

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This commit is contained in:
Christine Betts
2026-02-12 15:14:06 -05:00
parent 0b23546fb8
commit a02b71df07
5 changed files with 493 additions and 67 deletions
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packages/cli/src/ui/hooks/useFuzzyList.ts
+7 -32
View File
@@ -13,14 +13,6 @@ import {
} from '../components/shared/text-buffer.js';
import { getCachedStringWidth } from '../utils/textUtils.js';
interface FzfResult {
item: string;
start: number;
end: number;
score: number;
positions?: number[];
}
export interface GenericListItem {
key: string;
label: string;
@@ -54,21 +46,11 @@ export function useFuzzyList<T extends GenericListItem>({
);
// FZF instance for fuzzy searching
const { fzfInstance, searchMap } = useMemo(() => {
const map = new Map<string, string>();
const searchItems: string[] = [];
items.forEach((item) => {
searchItems.push(item.label);
map.set(item.label.toLowerCase(), item.key);
});
const fzf = new AsyncFzf(searchItems, {
const fzfInstance = useMemo(() => new AsyncFzf(items, {
fuzzy: 'v2',
casing: 'case-insensitive',
});
return { fzfInstance: fzf, searchMap: map };
}, [items]);
selector: (item: T) => item.label,
}), [items]);
// Perform search
useEffect(() => {
@@ -83,12 +65,8 @@ export function useFuzzyList<T extends GenericListItem>({
if (!active) return;
const matchedKeys = new Set<string>();
results.forEach((res: FzfResult) => {
const key = searchMap.get(res.item.toLowerCase());
if (key) matchedKeys.add(key);
});
setFilteredKeys(Array.from(matchedKeys));
const matchedKeys = results.map((res: { item: T }) => res.item.key);
setFilteredKeys(matchedKeys);
onSearch?.(searchQuery);
};
@@ -98,7 +76,7 @@ export function useFuzzyList<T extends GenericListItem>({
return () => {
active = false;
};
}, [searchQuery, fzfInstance, searchMap, items, onSearch]);
}, [searchQuery, fzfInstance, items, onSearch]);
// Get mainAreaWidth for search buffer viewport from UIState
const { mainAreaWidth } = useUIState();
@@ -130,10 +108,7 @@ export function useFuzzyList<T extends GenericListItem>({
const labelFull =
item.label + (item.scopeMessage ? ` ${item.scopeMessage}` : '');
const lWidth = getCachedStringWidth(labelFull);
const dWidth = item.description
? getCachedStringWidth(item.description)
: 0;
max = Math.max(max, lWidth, dWidth);
max = Math.max(max, lWidth);
});
return max;
}, [items]);