experimenting with template literals

gulpfile.js

let wrapper = `
function tpl(scope) {
    var T = function() {
        Object.assign(this, scope);

        this.get = () => \`
        <%=contents%>
        \`;
    };

    return new T().get();
}
export default tpl;
`;

gulp.task('templatize', function() {
    return gulp.src('src/annotate-v1/templates/*.html')
        .pipe(wrap(wrapper))
        .pipe(rename({extname: '.tpl.js'}))
        .pipe(gulp.dest('dist/'));
});