Function pathOf

test/css-syntax-error.test.ts:316–318

(file: string)

test('works with path in sources', () => {
  function pathOf(file: string): string {
    return join(__dirname, file)
  }

  let concat = new Concat(true, join(__dirname, 'build', 'all.css'))
  concat.add(pathOf('a.css'), 'a { }\n')