RunKit + npm: gatt

var gatt = require("gatt") var fs = require('fs') var variables = { "foo": "Hello there!", "bar": { "a": 'asdf' }, "baz": [ 'a', 'b', 'c' ], "bap": [ { 'a' : 1 }, { 'a' : 2 }, { 'a' : 3 } ] }; // setup the template and build directories for this test // ideally you wouldn't need to setup your directory structure // this way. You would probably alredy have the template/ directory // setup with the file structure you wanted. fs.mkdirSync('template') fs.mkdirSync('build'); fs.mkdirSync('template/{bap[].a}') fs.writeFileSync('template/{bar.a}.txt', 'this var foo = {%= $.foo %}') fs.writeFileSync('template/{baz[]}.txt', 'current iteration value = {%= $.$baz %} and baz = {%= $.baz.join(",") %} ') fs.writeFileSync('template/{bap[].a}/{$bap.a}.txt', 'current iteration value = {%= $.$bap.a %} and foo = {%= $.foo %}') // generate all the things // this looks at our template/ directory and writes // the files out to the build/ directory await gatt({ reader_directory: 'template/', writer_directory: 'build/', variables: variables }); // we can example the output in the built directory console.log(fs.readdirSync('build')) console.log(fs.readFileSync('build/asdf.txt').toString()) console.log(fs.readFileSync('build/a.txt').toString()) console.log(fs.readFileSync('build/b.txt').toString()) console.log(fs.readFileSync('build/1/1.txt').toString())