ace-diff/src/visuals/getTheme.js

A diff/merging wrapper for Ace Editor built on google-diff-match-patch

const C = require('../constants');

module.exports = function getTheme(acediff, editor) {
  let { theme } = acediff.options;
  if (editor === C.EDITOR_LEFT && acediff.options.left.theme !== null) {
    theme = acediff.options.left.theme;
  }
  if (editor === C.EDITOR_RIGHT && acediff.options.right.theme !== null) {
    theme = acediff.options.right.theme;
  }
  return theme;
};