igir/dist/src/modules/fixdatCreator.js

🕹 A zero-setup ROM collection manager that sorts, filters, extracts or archives, patches, and reports on collections of any size on any OS.

import path from "node:path";
import { ProgressBarSymbol } from "../console/progressBar.js";
import IgirHeader from "../models/dats/igirHeader.js";
import LogiqxDAT from "../models/dats/logiqx/logiqxDat.js";
import FsUtil from "../utils/fsUtil.js";
import Module from "./module.js";
class FixdatCreator extends Module {
  options;
  constructor(options, progressBar) {
    super(progressBar, FixdatCreator.name);
    this.options = options;
  }
  /**
   * Create & write a fixdat.
   */
  async create(originalDat, candidates) {
    if (!this.options.shouldFixdat()) {
      return void 0;
    }
    this.prefixedLogger.trace(`${originalDat.getName()}: generating a fixdat`);
    this.progressBar.setSymbol(ProgressBarSymbol.WRITING);
    this.progressBar.resetProgress(1);
    const writtenRomHashCodes = new Set(
      candidates.flatMap((candidate) => candidate.getRomsWithFiles()).map((romWithFiles) => romWithFiles.getRom()).map((rom) => rom.hashCode())
    );
    const gamesWithMissingRoms = originalDat.getGames().filter((game) => game.getRoms().some((rom) => !writtenRomHashCodes.has(rom.hashCode())));
    if (gamesWithMissingRoms.length === 0) {
      this.prefixedLogger.debug(
        `${originalDat.getName()}: not creating a fixdat, all games were found`
      );
      return void 0;
    }
    const fixdatDir = this.options.getFixdatOutput();
    if (!await FsUtil.exists(fixdatDir)) {
      await FsUtil.mkdir(fixdatDir, { recursive: true });
    }
    const header = new IgirHeader("fixdat", originalDat, this.options);
    const fixdat = new LogiqxDAT({ header, games: gamesWithMissingRoms });
    const fixdatContents = fixdat.toXmlDat();
    const fixdatPath = path.join(fixdatDir, fixdat.getFilename());
    this.prefixedLogger.info(`${originalDat.getName()}: writing fixdat to '${fixdatPath}'`);
    await FsUtil.writeFile(fixdatPath, fixdatContents);
    this.prefixedLogger.trace(`${originalDat.getName()}: done generating a fixdat`);
    return fixdatPath;
  }
}
export {
  FixdatCreator as default
};
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