[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
feat(@clack/prompts): dynamic max items (#174)
authored by
Christian Preston
and committed by
GitHub
(Mar 20, 2024, 10:29 AM EDT)
e74d4486
0cb17d3b
+9
-2
+5
.changeset/light-laws-judge.md
+5
.changeset/light-laws-judge.md
+4
-2
packages/prompts/src/index.ts
+4
-2
packages/prompts/src/index.ts
···
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SelectKeyPrompt,
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SelectPrompt,
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State,
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TextPrompt
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TextPrompt,
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} from '@clack/core';
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import isUnicodeSupported from 'is-unicode-supported';
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import color from 'picocolors';
···
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const limitOptions = <TOption>(params: LimitOptionsParams<TOption>): string[] => {
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const { cursor, options, style } = params;
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const paramMaxItems = params.maxItems ?? Infinity;
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const outputMaxItems = Math.max(process.stdout.rows - 4, 0);
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// We clamp to minimum 5 because anything less doesn't make sense UX wise
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const maxItems = params.maxItems === undefined ? Infinity : Math.max(params.maxItems, 5);
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const maxItems = Math.min(outputMaxItems, Math.max(paramMaxItems, 5));
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let slidingWindowLocation = 0;
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if (cursor >= slidingWindowLocation + maxItems - 3) {