gulp-node-env

Get, Set or evaluate process.env.NODE_ENV

Install
========

``
npm i -D gulp-node-env
`

Usage
======

$3

`js
// gulpfile.js
const { src, dest, series } = require('gulp');
const sass = require('gulp-sass');
sass.compiler = require('node-sass');
const sourcemaps = require('gulp-sourcemaps');
const gulpIf = require('gulp-if');
const cssmin = require("gulp-cssmin");
const {
setDevelopmentEnvironment,
setProductionEnvironment,
setTestEnvironment,
isTest,
isProduction,
isDevelopment
} = require('gulp-node-env');

const build = (cb) => {
if(isTest()) {
return cb();
}
return src('scss/styles.scss')
// only make sourcemaps if development
.pipe(gulpIf(isDevelopment(), sourcemaps.init()))
.pipe(sass().on('error', sass.logError))
// only write sourcemaps if development
.pipe(gulpIf(isDevelopment(), sourcemaps.write('./')))
// only minify for production
.pipe(gulpIf(isProduction(), cssmin()))
.pipe(dest('wwwroot/css/'));
}

exports.build = series(setProductionEnvironment, build);
exports.devBuild = series(setDevelopmentEnvironment, build);
exports.testBuild = series(setTestEnvironment, build);
``