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import { join } from "../deps/path.ts";
/** * Class to handle static files. */export default class StaticFiles {  /** List of files and folders to copy */  paths = new Map<string, string>();
  add(from: string, to: string) {    // Ensure the path starts with a slash    this.paths.set(join("/", from), join("/", to));  }
  /**   * Check whether a src path is included in the list of static files   * and return a [from, to] tuple   */  search(file: string): [string, string] | undefined {    file = join("/", file);
    for (const entry of this.paths) {      const [from, to] = entry;
      if (file.startsWith(from)) {        return [file, join(to, file.slice(from.length))];      }    }  }
  /**   * Check whether a dest path is included in the list of static files   * and return a [from, to] tuple   */  searchReverse(file: string): [string, string] | undefined {    file = join("/", file);
    for (const entry of this.paths) {      const [from, to] = entry;
      if (file.startsWith(to)) {        return [join(from, file.slice(to.length)), file];      }    }  }
  /** Return all entries */  entries(): [string, string][] {    return [...this.paths.entries()];  }}