Function extractCssJsFileMap

build-system/tasks/runtime-test/helpers-unit.js:38–72

* Extracts extension info and creates a mapping from CSS files in different * source directories to their equivalent JS files in the 'build/' directory. * * @return {!{[key: string]: string}}

()

 * @return {!{[key: string]: string}}
 */
function extractCssJsFileMap() {
  execOrDie('amp css', {'stdio': 'ignore'});
  maybeInitializeExtensions(EXTENSIONS);
  /** @type {{[key: string]: string}} */
  const cssJsFileMap = {};

  /**
   * Adds an entry that maps a CSS file to a JS file
   *
   * @param {object} cssData
   * @param {string} cssBinaryName
   * @param {object} cssJsFileMap
   */
  function addCssJsEntry(cssData, cssBinaryName, cssJsFileMap) {
    const cssFilePath =
      `extensions/${cssData['name']}/${cssData['version']}/` +
      `${cssBinaryName}.css`;
    const jsFilePath = `build/${cssBinaryName}-${cssData['version']}.css.js`;
    cssJsFileMap[cssFilePath] = jsFilePath;
  }

  Object.keys(EXTENSIONS).forEach((extension) => {
    const cssData = EXTENSIONS[extension];
    if (cssData['hasCss']) {
      addCssJsEntry(cssData, cssData['name'], cssJsFileMap);
      if (cssData.hasOwnProperty('cssBinaries')) {
        const cssBinaries = cssData['cssBinaries'];
        cssBinaries.forEach((cssBinary) => {
          addCssJsEntry(cssData, cssBinary, cssJsFileMap);
        });
      }
    }
  });
  return cssJsFileMap;
}

/**
 * Returns the full path of an import after resolving aliases if necessary.