The error that I was getting: ReferenceError: primordials is not defined
The guide that convinced me for the upgrade.
A few things to remember prior making the conversion, the task should be defined in advance. In other words, if we are referring the task first and let’s say it is defined in the later lines. That’s not going to work.
Most likely you would then see errors like the following
AssertionError [ERR_ASSERTION]: Task never defined: sass
Gulp 3
1 | gulp.task('default', ['sass', 'scripts']); |
Gulp 4
1 | gulp.task('default', gulp.series('sass', 'scripts')); |
Gulp 3
1 2 3 | gulp.task('scripts', function () { }); |
Gulp 4
1 | gulp.task('scripts', gulp.series(function () { |
Gulp 3
1 2 | gulp.task('git-check', function (done) { }); |
Gulp 4
1 2 | gulp.task('install', gulp.series('git-check', function () { })) |
