@atlaskit/editor-plugin-show-diff/dist/es2019/pm-plugins/calculateDiff/selectTokenEncoder.js

ShowDiff plugin for @atlaskit/editor-core

import { attrAwareTokenEncoder } from './attrAwareTokenEncoder';
import { markAwareTokenEncoder } from './markAwareTokenEncoder';
/**
 * Single place the token encoder is chosen, shared by `calculateDiffDecorations` and
 * `computeDiffChanges` so the two cannot drift.
 *
 * @param useAttrAwareEncoder Caller is running the smart classifier, which needs node attrs folded
 * into the token. Also used by the NCS version-history path to detect attribute-only node changes.
 */
export const selectTokenEncoder = useAttrAwareEncoder => {
  if (useAttrAwareEncoder) {
    return {
      tokenEncoder: attrAwareTokenEncoder,
      shouldHideMarkOnlyDeletions: false
    };
  }
  return {
    tokenEncoder: markAwareTokenEncoder,
    shouldHideMarkOnlyDeletions: true
  };
};