43 lines
1.6 KiB
JavaScript
43 lines
1.6 KiB
JavaScript
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'use strict';
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// Category ranking from most restrictive (lowest rank) to least restrictive (highest rank)
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// Lower rank = more restrictive = fewer features supported
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var categoryRank = /** @type {const} */ {
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__proto__: null,
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'pre-exports': /** @type {const} */ (0),
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broken: /** @type {const} */ (1),
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experimental: /** @type {const} */ (2),
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conditions: /** @type {const} */ (3),
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'broken-dir-slash-conditions': /** @type {const} */ (4),
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patterns: /** @type {const} */ (5),
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'pattern-trailers': /** @type {const} */ (6),
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'pattern-trailers+json-imports': /** @type {const} */ (7),
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'pattern-trailers-no-dir-slash': /** @type {const} */ (8),
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'pattern-trailers-no-dir-slash+json-imports': /** @type {const} */ (9),
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'require-esm': /** @type {const} */ (10),
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'strips-types': /** @type {const} */ (11),
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'subpath-imports-slash': /** @type {const} */ (12)
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};
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// Select the most restrictive category from an array of categories
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/** @type {(categories?: ReturnType<import('node-exports-info/getCategory')>[]) => import('node-exports-info/getCategory').Category | null} */
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module.exports = function selectMostRestrictive(categories) {
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if (!categories || categories.length === 0) {
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return null;
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}
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var mostRestrictive = null;
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var lowestRank = Infinity;
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for (var i = 0; i < categories.length; i++) {
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var cat = categories[i];
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var rank = categoryRank[cat];
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if (typeof rank === 'number' && rank < lowestRank) {
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lowestRank = rank;
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mostRestrictive = cat;
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}
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}
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return mostRestrictive;
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};
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