How read data from file gulp.src('json/username.json') in node_modules?

Question

How read data file from gulp.src('json/username.json') in node_modules ( node_modules / gulp-up / index.js )?

username.json

---

{
  "name": "Rikardo",
  "city": "Mosscov",
  "age": "18"
}

---

gulpfile.js

upmodul = require("gulp-up");

gulp.task('gulp-ren', function () {
    return gulp.src('json/username.json')
       .pipe(myfunction());
});

gulp.task('ge', ['gulp-ren']);

---

node_modules / gulp-up / index.js

'use strict';
var Stream = require('stream');


function loger() {
    //The needed maybe not Transform and Read file
    var stream = new Stream.Transform({ objectMode: true });


    stream._transform = function (file, unused, callback) {
        console.log('test !!!  - ' + file.contents);

        return stream;
    }
}

module.exports =  loger;

I write in console command: gulp ge , and give error:

---

    [00:19:39] TypeError: Cannot read property 'on' of undefined
        at DestroyableTransform.Readable.pipe (E:\Developers\WebDeveloper\OpenServer
    -WebProg\domains\progectapi2\node_modules\vinyl-fs\node_modules\readable-stream\
    lib\_stream_readable.js:516:7)
        at Gulp.<anonymous> (E:\Developers\WebDeveloper\OpenServer-WebProg\domains\p
    rogectapi2\gulpfile.js:159:9)
        at module.exports (E:\Developers\WebDeveloper\OpenServer-WebProg\domains\pro
    gectapi2\node_modules\orchestrator\lib\runTask.js:34:7)
        at Gulp.Orchestrator._runTask (E:\Developers\WebDeveloper\OpenServer-WebProg
    \domains\progectapi2\node_modules\orchestrator\index.js:273:3)
        at Gulp.Orchestrator._runStep (E:\Developers\WebDeveloper\OpenServer-WebProg
    \domains\progectapi2\node_modules\orchestrator\index.js:214:10)
        at Gulp.Orchestrator.start (E:\Developers\WebDeveloper\OpenServer-WebProg\do
    mains\progectapi2\node_modules\orchestrator\index.js:134:8)
        at C:\Users\Tiki
\AppData\Roaming\npm\node_modules\gulp\bin\gulp.js:129:20
        at nextTickCallbackWith0Args (node.js:433:9)
        at process._tickCallback (node.js:362:13)
        at Function.Module.runMain (module.js:432:11)

Answer 1

I don't really understand your question... but if you want to read the json/username.json file, then you can just require it, like so:

var json = require('json/username.json');

The json variable will contain the data from the username.json file.