emmercm/igir

Function getOrComputeFileSignature has 33 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  async getOrComputeFileSignature(file: File): Promise<FileSignature | undefined> {
    // NOTE(cemmer): we're explicitly not catching ENOENT errors here, we want it to bubble up
    const stats = await FsPoly.stat(file.getFilePath());
    if (stats.size === 0) {
      // An empty file can't have a signature

Similar blocks of code found in 6 locations. Consider refactoring.

Open

      if (sha1) {
        if (!sha1RawMap.has(sha1)) {
          sha1RawMap.set(sha1, [file]);
        } else {
          sha1RawMap.get(sha1)?.unshift(file);

• Read up
  Read up

Similar blocks of code found in 6 locations. Consider refactoring.

Open

      if (md5) {
        if (!md5RawMap.has(md5)) {
          md5RawMap.set(md5, [file]);
        } else {
          md5RawMap.get(md5)?.unshift(file);

• Read up
  Read up

Similar blocks of code found in 6 locations. Consider refactoring.

Open

        if (md5WithoutHeader) {
          if (!md5WithoutHeaderMap.has(md5WithoutHeader)) {
            md5WithoutHeaderMap.set(md5WithoutHeader, [file]);
          } else {
            md5WithoutHeaderMap.get(md5WithoutHeader)?.push(file);

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

    gb: new FileSignature('.gb', [
      {
        offset: 0x01_04,
        value: Buffer.from(
          'CEED6666CC0D000B03730083000C000D0008111F8889000EDCCC6EE6DDDDD999BBBB67636E0EECCCDDDC999FBBB9333E',

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

  logger.info(
    `Include: found ${FsPoly.sizeReadable(includeSize)} of ${include.size.toLocaleString()} file${include.size !== 1 ? 's' : ''} to include`,
  );

• Read up
  Read up

Similar blocks of code found in 6 locations. Consider refactoring.

Open

        if (sha256WithoutHeader) {
          if (!sha256WithoutHeaderMap.has(sha256WithoutHeader)) {
            sha256WithoutHeaderMap.set(sha256WithoutHeader, [file]);
          } else {
            sha256WithoutHeaderMap.get(sha256WithoutHeader)?.push(file);

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

    if (this.options.getPreferRevision() === PreferRevision.OLDER) {
      return a.getGame().getRevision() - b.getGame().getRevision();
    }

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

    new GameConsole(/Lynx/i, ['.lnx', '.lyx'], {
      adam: 'LYNX',
      batocera: 'lynx',
      emulationstation: 'atarilynx',
      funkeyos: 'Atari lynx',

• Read up
  Read up

Similar blocks of code found in 6 locations. Consider refactoring.

Open

      if (sha256) {
        if (!sha256RawMap.has(sha256)) {
          sha256RawMap.set(sha256, [file]);
        } else {
          sha256RawMap.get(sha256)?.unshift(file);

• Read up
  Read up

Similar blocks of code found in 6 locations. Consider refactoring.

Open

        if (sha1WithoutHeader) {
          if (!sha1WithoutHeaderMap.has(sha1WithoutHeader)) {
            sha1WithoutHeaderMap.set(sha1WithoutHeader, [file]);
          } else {
            sha1WithoutHeaderMap.get(sha1WithoutHeader)?.push(file);

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

    new GameConsole(/SG[ -]?1000/i, ['.sc', '.sg'], {
      adam: 'SG1000',
      batocera: 'sg1000',
      emulationstation: 'sg-1000',
      jelos: 'sg-1000',

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

    gb_dx: new FileSignature('.gbc', [
      {
        offset: 0x01_04,
        value: Buffer.from(
          'CEED6666CC0D000B03730083000C000D0008111F8889000EDCCC6EE6DDDDD999BBBB67636E0EECCCDDDC999FBBB9333E',

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

    if (this.options.getPreferRevision() === PreferRevision.NEWER) {
      return b.getGame().getRevision() - a.getGame().getRevision();
    }

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

  logger.info(
    `Exclude: found ${FsPoly.sizeReadable(excludeSize)} of ${exclude.length.toLocaleString()} file${exclude.length !== 1 ? 's' : ''} to exclude`,
  );

• Read up
  Read up

Function parseMameListxml has 32 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  private async parseMameListxml(mameExecutable: File): Promise<DAT | undefined> {
    this.progressBar.logTrace(
      `${mameExecutable.toString()}: attempting to get ListXML from MAME executable`,
    );

Function prefer has 32 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  prefer(
    dat: DAT,
    parentsToCandidates: Map<Parent, ReleaseCandidate[]>,
  ): Map<Parent, ReleaseCandidate[]> {
    this.progressBar.logTrace(`${dat.getNameShort()}: preferring candidates`);

Function fromFilePoly has 32 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  static async fromFilePoly(patchFile: FilePoly): Promise<VcdiffHeader> {
    const header = await patchFile.readNext(3);
    if (!header.equals(VcdiffHeader.FILE_SIGNATURE)) {
      await patchFile.close();
      throw new ExpectedError(`Vcdiff patch header is invalid: ${patchFile.getPathLike()}`);

Function new has 32 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  static new(logger: Logger, name: string, symbol: string, initialTotal = 0): ProgressBarCLI {
    if (!ProgressBarCLI.multiBar) {
      ProgressBarCLI.multiBar = new cliProgress.MultiBar(
        {
          stream: logger.getLogLevel() < LogLevel.NEVER ? logger.getStream() : new PassThrough(),

Function filter has 32 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  filter(dat: DAT): DAT {
    // Return early if there aren't any games
    if (dat.getGames().length === 0) {
      this.progressBar.logTrace(`${dat.getNameShort()}: no games to filter`);
      return dat;