@dependabot/yarn-lib/lib/util/normalize-pattern.js

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'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.normalizePattern = normalizePattern;

/**
 * Explode and normalize a pattern into its name and range.
 */

function normalizePattern(pattern) {
  let hasVersion = false;
  let range = 'latest';
  let name = pattern;

  // if we're a scope then remove the @ and add it back later
  let isScoped = false;
  if (name[0] === '@') {
    isScoped = true;
    name = name.slice(1);
  }

  // take first part as the name
  const parts = name.split('@');
  if (parts.length > 1) {
    name = parts.shift();
    range = parts.join('@');

    if (range) {
      hasVersion = true;
    } else {
      range = '*';
    }
  }

  // add back @ scope suffix
  if (isScoped) {
    name = `@${name}`;
  }

  return { name, range, hasVersion };
}