Function juiceFile

index.js:27–46

(filePath, options, callback)

export default juice;

function juiceFile(filePath, options, callback) {
  // set default options
  fs.readFile(filePath, 'utf8', function(err, content) {
    if (err) {
      return callback(err);
    }
    options = utils.getDefaultOptions(options); // so we can mutate options without guilt
    // Optional support for codeBlocks within optionsFile
    if (options.codeBlocks) {
      Object.keys(options.codeBlocks).forEach(function(key) {
        juice.codeBlocks[key] = options.codeBlocks[key];
      });
    }
    if (!options.webResources.relativeTo) {
      const rel = path.dirname(path.relative(process.cwd(), filePath));
      options.webResources.relativeTo = rel;
    }
    juiceResources(content, options, callback);
  });
}

function inlineExternal(html, inlineOptions, callback) {
  const options = Object.assign({ fileContent: html }, inlineOptions);