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refactor(cli): keyboard handling and AskUserDialog (#17414)

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This commit is contained in:
Jacob Richman
2026-01-27 14:26:00 -08:00
committed by GitHub
parent 3103697ea7
commit b51323b40c
46 changed files with 1220 additions and 385 deletions
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packages/cli/src/ui/components/shared/text-buffer.ts
+94 -19
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@@ -2867,27 +2867,98 @@ export function useTextBuffer({
}, [text, pastedContent, stdin, setRawMode, getPreferredEditor]);
const handleInput = useCallback(
(key: Key): void => {
(key: Key): boolean => {
const { sequence: input } = key;
if (key.name === 'paste') insert(input, { paste: true });
else if (keyMatchers[Command.RETURN](key)) newline();
else if (keyMatchers[Command.NEWLINE](key)) newline();
else if (keyMatchers[Command.MOVE_LEFT](key)) move('left');
else if (keyMatchers[Command.MOVE_RIGHT](key)) move('right');
else if (keyMatchers[Command.MOVE_UP](key)) move('up');
else if (keyMatchers[Command.MOVE_DOWN](key)) move('down');
else if (keyMatchers[Command.MOVE_WORD_LEFT](key)) move('wordLeft');
else if (keyMatchers[Command.MOVE_WORD_RIGHT](key)) move('wordRight');
else if (keyMatchers[Command.HOME](key)) move('home');
else if (keyMatchers[Command.END](key)) move('end');
else if (keyMatchers[Command.DELETE_WORD_BACKWARD](key)) deleteWordLeft();
else if (keyMatchers[Command.DELETE_WORD_FORWARD](key)) deleteWordRight();
else if (keyMatchers[Command.DELETE_CHAR_LEFT](key)) backspace();
else if (keyMatchers[Command.DELETE_CHAR_RIGHT](key)) del();
else if (keyMatchers[Command.UNDO](key)) undo();
else if (keyMatchers[Command.REDO](key)) redo();
else if (key.insertable) insert(input, { paste: false });
if (key.name === 'paste') {
insert(input, { paste: true });
return true;
}
if (keyMatchers[Command.RETURN](key)) {
if (singleLine) {
return false;
}
newline();
return true;
}
if (keyMatchers[Command.NEWLINE](key)) {
if (singleLine) {
return false;
}
newline();
return true;
}
if (keyMatchers[Command.MOVE_LEFT](key)) {
if (cursorRow === 0 && cursorCol === 0) return false;
move('left');
return true;
}
if (keyMatchers[Command.MOVE_RIGHT](key)) {
const lastLineIdx = lines.length - 1;
if (
cursorRow === lastLineIdx &&
cursorCol === cpLen(lines[lastLineIdx] ?? '')
) {
return false;
}
move('right');
return true;
}
if (keyMatchers[Command.MOVE_UP](key)) {
if (cursorRow === 0) return false;
move('up');
return true;
}
if (keyMatchers[Command.MOVE_DOWN](key)) {
if (cursorRow === lines.length - 1) return false;
move('down');
return true;
}
if (keyMatchers[Command.MOVE_WORD_LEFT](key)) {
move('wordLeft');
return true;
}
if (keyMatchers[Command.MOVE_WORD_RIGHT](key)) {
move('wordRight');
return true;
}
if (keyMatchers[Command.HOME](key)) {
move('home');
return true;
}
if (keyMatchers[Command.END](key)) {
move('end');
return true;
}
if (keyMatchers[Command.DELETE_WORD_BACKWARD](key)) {
deleteWordLeft();
return true;
}
if (keyMatchers[Command.DELETE_WORD_FORWARD](key)) {
deleteWordRight();
return true;
}
if (keyMatchers[Command.DELETE_CHAR_LEFT](key)) {
backspace();
return true;
}
if (keyMatchers[Command.DELETE_CHAR_RIGHT](key)) {
del();
return true;
}
if (keyMatchers[Command.UNDO](key)) {
undo();
return true;
}
if (keyMatchers[Command.REDO](key)) {
redo();
return true;
}
if (key.insertable) {
insert(input, { paste: false });
return true;
}
return false;
},
[
newline,
@@ -2899,6 +2970,10 @@ export function useTextBuffer({
insert,
undo,
redo,
cursorRow,
cursorCol,
lines,
singleLine,
],
);