bdde081050
Added test to ensure that release notes are parsed properly Updated to latest dependencies to fix security vulnerability Updated GH Actions Workflow to run test before updating tag Updated README.md to reflect proper whatsnew documentation.
21 lines
727 B
JavaScript
21 lines
727 B
JavaScript
'use strict';
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/**
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* Determine what entries should be displayed on the screen, based on the
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* currently selected index and the maximum visible. Used in list-based
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* prompts like `select` and `multiselect`.
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*
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* @param {number} cursor the currently selected entry
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* @param {number} total the total entries available to display
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* @param {number} [maxVisible] the number of entries that can be displayed
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*/
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module.exports = (cursor, total, maxVisible) => {
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maxVisible = maxVisible || total;
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let startIndex = Math.min(total - maxVisible, cursor - Math.floor(maxVisible / 2));
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if (startIndex < 0) startIndex = 0;
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let endIndex = Math.min(startIndex + maxVisible, total);
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return {
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startIndex,
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endIndex
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};
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}; |