const { src, dest } = require('gulp');
const cache = require('gulp-template-cache2');

exports.default = function(){
  return src('src/**/*.html')
    .pipe(cache({fileName: 'index.js'}))
    .pipe(dest('templates/'));
}

const { src, dest } = require('gulp');
const pug = require('gulp-pug');
const cache = require('gulp-template-cache2');

exports.default = function(){
  return src('src/**/*.pug')
    .pipe(pug())
    .pipe(cache({fileName: 'index.js'}))
    .pipe(dest('templates/'));
}

let tmp = TemplateCache.get( 'file-name-without-extension' );
console.log( tmp )