[READ-ONLY] Mirror of https://github.com/bombshell-dev/clack. Effortlessly build beautiful command-line apps
bomb.sh/docs/clack/basics/getting-started/
cli
command-line
command-line-app
node
prompt
prompts
wip: still borked but saving my progress
James Garbutt
(Nov 21, 2025, 10:09 AM UTC)
50c3e7f8
30394801
+6
-1
+6
-1
packages/core/src/component.ts
+6
-1
packages/core/src/component.ts
···
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for (let i = 0; i < toLineCount; i++) {
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const fromLine = fromLines[i];
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const toLine = toLines[i];
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+
const nextFromLine = fromLines[i + 1];
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if (fromLine === toLine) {
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output.write(cursor.down(1));
···
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output.write(erase.line);
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}
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if (toLine !== undefined) {
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-
output.write(`${toLine}\n`);
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+
output.write(toLine);
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+
}
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+
if (i < toLineCount - 1 && nextFromLine === undefined) {
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+
output.write('\n');
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} else {
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+
output.write(cursor.left);
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output.write(cursor.down(1));
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}
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}