function clangFormat()

in index.js [31:42]

• 12 lines of code
• 2 McCabe index (conditional complexity)

function clangFormat(file, enc, style, done) {
  let args = [`-style=${style}`, file.path];
  let result = spawnClangFormat(args, done, ['ignore', 'pipe', process.stderr]);
  if (result) {  // must be ChildProcess
    result.stdout.setEncoding(enc);
    return result.stdout;
  } else {
    // We shouldn't be able to reach this line, because it's not possible to
    // set the --glob arg in this function.
    throw new Error('Can\'t get output stream when --glob flag is set');
  }
}