Function normalizeEntry

packages/webpack/index.js:84–103

(entry)

}

function normalizeEntry(entry) {
  if (Array.isArray(entry)) {
    return {
      main: entry
    }
  } else if (typeof entry === 'string') {
    return {
      main: [entry]
    }
  } else if (typeof entry === 'object') {
    Object.keys(entry).forEach(entryName => {
      if (!Array.isArray(entry[entryName])) {
        entry[entryName] = [entry[entryName]]
      }
    })
    return entry
  } else {
    throw new Error(`Expected entry point to be object, array or string. Instead got: ${entry}`)
  }
}

/**
 * @see https://webpack.github.io/docs/configuration.html#plugins