async validateIcon()

in src/parsers/manifestjson.js [958:992]
35 lines of code
8 McCabe index (conditional complexity)

  async validateIcon(iconPath, expectedSize) {
    try {
      const info = await getImageMetadata(this.io, iconPath);
      if (info.width !== info.height) {
        if (info.mime !== 'image/svg+xml') {
          this.collector.addError(messages.iconIsNotSquare(iconPath));
          this.isValid = false;
        } else {
          this.collector.addWarning(messages.iconIsNotSquare(iconPath));
        }
      } else if (
        expectedSize !== null &&
        info.mime !== 'image/svg+xml' &&
        parseInt(info.width, 10) !== parseInt(expectedSize, 10)
      ) {
        this.collector.addWarning(
          messages.iconSizeInvalid({
            path: iconPath,
            expected: parseInt(expectedSize, 10),
            actual: parseInt(info.width, 10),
          })
        );
      }
    } catch (err) {
      log.debug(
        `Unexpected error raised while validating icon "${iconPath}"`,
        err
      );
      this.collector.addWarning(
        messages.corruptIconFile({
          path: iconPath,
        })
      );
    }
  }