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32 lines
1.3 KiB
Text
32 lines
1.3 KiB
Text
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.getPackageName = exports.getPackageBase = void 0;
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// returns the base-level package folder based on detecting "node_modules"
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// package name boundaries
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const pkgNameRegEx = /^(@[^\\\/]+[\\\/])?[^\\\/]+/;
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function getPackageBase(id) {
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const pkgIndex = id.lastIndexOf('node_modules');
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if (pkgIndex !== -1 &&
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(id[pkgIndex - 1] === '/' || id[pkgIndex - 1] === '\\') &&
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(id[pkgIndex + 12] === '/' || id[pkgIndex + 12] === '\\')) {
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const pkgNameMatch = id.slice(pkgIndex + 13).match(pkgNameRegEx);
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if (pkgNameMatch)
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return id.slice(0, pkgIndex + 13 + pkgNameMatch[0].length);
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}
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return undefined;
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}
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exports.getPackageBase = getPackageBase;
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function getPackageName(id) {
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const pkgIndex = id.lastIndexOf('node_modules');
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if (pkgIndex !== -1 &&
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(id[pkgIndex - 1] === '/' || id[pkgIndex - 1] === '\\') &&
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(id[pkgIndex + 12] === '/' || id[pkgIndex + 12] === '\\')) {
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const pkgNameMatch = id.slice(pkgIndex + 13).match(pkgNameRegEx);
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if (pkgNameMatch && pkgNameMatch.length > 0) {
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return pkgNameMatch[0].replace(/\\/g, '/');
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}
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}
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return undefined;
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}
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exports.getPackageName = getPackageName;
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;
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