file should be content hash not depend on build hash

Author: akoidan

build/utils.js

@@ -90,9 +90,9 @@ module.exports.fileLoader = function(publicPath) {
  let assetsAbsolutePath = path.join(path.dirname(__dirname), 'src', 'assets');
  if (f.startsWith(assetsAbsolutePath)) {
  let dirNameInsideAssets = path.relative(assetsAbsolutePath, path.dirname(f));
- return `${dirNameInsideAssets}/[name].[ext]?[sha512:hash:base64:6]`;
+ return `${dirNameInsideAssets}/[name].[ext]?[contenthash:6]`;
  } else if (/\.(woff2|woff|eot|ttf)$/.test(f)) {
- return `fonts/node_modules/[name].[ext]?[sha512:hash:base64:6]`;
+ return `fonts/node_modules/[name].[ext]?[contenthash:6]`;
  } else {
  // throw error as we don't support images yet, what if there are 2 images with the same name
  throw Error('Unexpected image inside of node_modules')