diff2html/src/file-list-renderer.ts

import * as renderUtils from './render-utils';
import HoganJsUtils from './hoganjs-utils';
import { DiffFile } from './types';

const baseTemplatesPath = 'file-summary';
const iconsBaseTemplatesPath = 'icon';

export function render(diffFiles: DiffFile[], hoganUtils: HoganJsUtils): string {
  const files = diffFiles
    .map(file =>
      hoganUtils.render(
        baseTemplatesPath,
        'line',
        {
          fileHtmlId: renderUtils.getHtmlId(file),
          oldName: file.oldName,
          newName: file.newName,
          fileName: renderUtils.filenameDiff(file),
          deletedLines: '-' + file.deletedLines,
          addedLines: '+' + file.addedLines,
        },
        {
          fileIcon: hoganUtils.template(iconsBaseTemplatesPath, renderUtils.getFileIcon(file)),
        },
      ),
    )
    .join('\n');

  return hoganUtils.render(baseTemplatesPath, 'wrapper', {
    filesNumber: diffFiles.length,
    files: files,
  });
}