ceri-dev-server/lib/routes-loader.js

a small development server for building ceri components

(function() {
  var fs, fstools, loaderUtils, path;

  fs = require("fs");

  path = require("path");

  fstools = require("./fstools");

  loaderUtils = require("loader-utils");

  module.exports = function(source, map) {
    var cb, getStructure, options, routes, structure, structureToRoutes;
    options = loaderUtils.getOptions(this);
    getStructure = function(currentPath) {
      var entries, entry, entryPath, ext, folder, i, j, len, len1, ref, structure, target;
      entries = fs.readdirSync(currentPath);
      structure = {
        name: path.basename(currentPath),
        folders: [],
        components: []
      };
      for (i = 0, len = entries.length; i < len; i++) {
        entry = entries[i];
        entryPath = path.resolve(currentPath, entry);
        if (fstools.isDirectory(entryPath)) {
          folder = getStructure(entryPath);
          if (folder.components.length > 0 || folder.folders.length > 0) {
            structure.folders.push(folder);
          }
        } else {
          ext = path.extname(entry);
          ref = options.extensions;
          for (j = 0, len1 = ref.length; j < len1; j++) {
            target = ref[j];
            if (ext === "." + target) {
              structure.components.push({
                name: path.basename(entry, ext),
                path: entryPath,
                ext: ext
              });
            }
          }
        }
      }
      return structure;
    };
    structureToRoutes = function(structure, rootpath) {
      var comp, folder, i, j, len, len1, ref, ref1, routeName, routePath, routes;
      if (rootpath == null) {
        rootpath = "";
      }
      routes = "";
      ref = structure.folders;
      for (i = 0, len = ref.length; i < len; i++) {
        folder = ref[i];
        routes += structureToRoutes(folder, rootpath + "/" + folder.name);
      }
      ref1 = structure.components;
      for (j = 0, len1 = ref1.length; j < len1; j++) {
        comp = ref1[j];
        routeName = rootpath.replace(path.sep, "/") + "/" + comp.name;
        routePath = comp.path.replace(/\\/g, "\\\\");
        routes += "  \"" + routeName + "\": require(\"" + routePath + "\"),\n";
      }
      return routes;
    };
    structure = getStructure(options.workingDir);
    routes = structureToRoutes(structure);
    routes = "routes = {\n" + routes + "\n};";
    cb = (typeof this.async === "function" ? this.async() : void 0) || this.callback;
    return cb(null, source.replace(/getRoutes\(\);/g, routes), map);
  };

}).call(this);