@ali-i18n-fe/dada-component/libs/webpack/utils/index.js

dada component

const path = require("path");
const glob = require("glob");
const loaderUtils = require("loader-utils");
const currentPath = process.cwd();

function buildPublicPath(context, previewFile) {
  const options = loaderUtils.getOptions(context) || {};

  const compiler = context._compiler;

  let publicPath =
    options.publicPath || (compiler ? compiler.options.output.publicPath : "");

  publicPath = publicPath ? publicPath.replace(/(.+)\/$/, "$1/") : publicPath;

  const relativeFilename =
    publicPath +
    previewFile
      .replace(path.resolve(process.cwd()), "")
      .replace(/\\/g, "/")
      .replace(/^\/src\//, "")
      .replace(/^\/dist\/docs\//, "")
      .replace(/(.+\/)?docs\.tsx$/, "$1index.js")
      .replace(/(.+)/, "docs/$1");

  return relativeFilename;
}

function getPreviewPathByFilePath(context, filePath) {
  const srcPic = path.resolve(filePath, "..", "preview.png");
  return buildPublicPath(context, srcPic).replace(/stories\//, "");
}

function getStoryPathByFilePath(context, filePath) {
  const storyPath = path.resolve(filePath, "..", "index.html");
  return buildPublicPath(context, storyPath).replace(/stories\//, "");
}

function getPreviewFiles() {
  const rootPath = process.cwd();

  return glob.sync("**/preview.png", {
    cwd: path.resolve(rootPath, "src"),
  });
}

function getRouteByPath(docsPath) {
  return `docs/${docsPath.replace(/docs\.tsx$/, "index")}`.replace(/\/$/, "");
}

function getDocsEntries() {
  const rootPath = process.cwd();
  const docsFiles = glob.sync("**/docs.tsx", {
    cwd: path.resolve(rootPath, "src"),
  });

  const docsEntry = docsFiles.reduce((prev, docsFile) => {
    const entryKey = getRouteByPath(docsFile);

    return Object.assign(prev, {
      [entryKey]: path.resolve(rootPath, "src", docsFile),
    });
  }, {});

  // library component need a base file
  const isSingleComponent =
    Object.keys(docsEntry).length === 1 &&
    Object.keys(docsEntry).includes("docs/index");
  const isLibraryComponent = !isSingleComponent;

  return { docsFiles, docsEntry, isLibraryComponent };
}

module.exports = {
  getPreviewPathByFilePath,
  getPreviewFiles,
  buildPublicPath,
  getRouteByPath,
  getDocsEntries,
  getStoryPathByFilePath,
};