Ajout de promotion et de commande

node_modules/resolve/lib/get-exports-category.js

@@ -0,0 +1,52 @@
+'use strict';
+
+var isCategory = require('node-exports-info/isCategory');
+var getCategoriesForRange = require('node-exports-info/getCategoriesForRange');
+var $TypeError = require('es-errors/type');
+
+var selectMostRestrictive = require('./select-most-restrictive');
+
+// Determine the active exports category from resolve options
+// Returns null if no exports resolution should be applied
+// Returns 'engines' if engines: true (needs consumer package.json lookup)
+// Throws TypeError if invalid options are provided
+/** @type {(opts?: { exportsCategory?: import('node-exports-info/getCategory').Category, engines?: boolean | string }) => null | import('node-exports-info/getCategory').Category} */
+module.exports = function getExportsCategory(opts) {
+    if (!opts) {
+        return null;
+    }
+
+    var hasCategory = typeof opts.exportsCategory !== 'undefined';
+    var engines = opts.engines;
+    var hasEngines = typeof engines !== 'undefined' && engines !== false;
+
+    if (hasCategory && hasEngines) {
+        throw new $TypeError('`exportsCategory` and `engines` are mutually exclusive.');
+    }
+
+    if (hasCategory) {
+        if (!isCategory(opts.exportsCategory)) {
+            var catError = new $TypeError('Invalid exports category: "' + opts.exportsCategory + '"');
+            catError.code = 'INVALID_EXPORTS_CATEGORY';
+            throw catError;
+        }
+        return opts.exportsCategory;
+    }
+
+    if (hasEngines) {
+        // engines: true means read from consumer's package.json
+        if (engines === true) {
+            return 'engines';
+        }
+
+        // engines must be a non-empty string (semver range)
+        if (typeof engines !== 'string' || engines === '') {
+            throw new $TypeError('`engines` must be `true`, `false`, or a non-empty string semver range.');
+        }
+
+        var categories = getCategoriesForRange(engines);
+        return selectMostRestrictive(categories);
+    }
+
+    return null;
+};