/**
 * 1. Input: 'foo'
 *    Output: folder `<cwd>/foo`, `package.json#name` -> `foo`
 *
 * 2. Input: 'foo/bar'
 *    Output: folder -> `<cwd>/foo/bar` folder, `package.json#name` -> `bar`
 *
 * 3. Input: '@scope/foo'
 *    Output: folder -> `<cwd>/@scope/bar` folder, `package.json#name` -> `@scope/foo`
 *
 * 4. Input: './foo/bar'
 *    Output: folder -> `<cwd>/foo/bar` folder, `package.json#name` -> `bar`
 *
 * 5. Input: '/root/path/to/foo'
 *    Output: folder -> `'/root/path/to/foo'` folder, `package.json#name` -> `foo`
 */