Gulp directory changing - gulp

Question

I was following the answer (the one chosen by op) here to change directory in my gulpfile.js. To test whether the directory was changed, I added another task that prints the current directory. When run, both tasks are executed without any errors. However, console.log prints the address
of the parent directory instead of the directory that was navigated into in the previous task.
Here's how I setup my directory, gulpfile.js and package.json.
directory tree
-- auth
---- gulpfile.js
---- package.json
---- other js scripts
---- <dest_folder>
gulpfile.js
/// TASKS
gulp.task('directory-changer', changeDirectory);
gulp.task('directory-printer', printCD);
gulp.task('default', gulp.series('directory-changer', 'directory-printer'));
/// TASKS
function changeDirectory(done) {
process.chdir(path.resolve(__dirname, 'dest'));
gulp.src()
done();
}
function printCD(done) {
console.log(__dirname);
done();
}
pacakge.json
{ // other properties
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1",
"run-gulp": "node ./node_modules/gulp/bin/gulp.js"
},
// other fields
The output generated:
npm run run-gulp
> auth#1.0.0 run-gulp <PROJECT_PATH>/
> node ./node_modules/gulp/bin/gulp.js
[13:42:48] Using gulpfile <PROJECT_PATH>/gulpfile.js
[13:42:48] Starting 'default'...
[13:42:48] Starting 'directory-changer'...
[13:42:48] Finished 'directory-changer' after 1.14 ms
[13:42:48] Starting 'directory-printer'...
<PROJECT_PATH>/
[13:42:48] Finished 'directory-printer' after 387 μs
[13:42:48] Finished 'default' after 4.81 ms
Now my I think that it maybe because the __dirname is printing the execution path of the script rather than the changed directory. Is that the case or is there something else going on?