# 实战（四） gulp 流清洗

const gulp = require('gulp');
const watch = require('gulp-watch');

// 开发环境
const buildDev = () => {

}

// 上线环境
const buildProd = () => {
    
}

//清洗环境
const buildConfig = () => {
    
}

//对代码进行检查的环境
const buildLint = () => {
    
}

let build = gulp.series(buildDev)

if (process.env.NODE_ENV == 'production') {
    build = gulp.series(buildProd, buildConfig);
}

if (process.env.NODE_ENV == 'lint') {
    build = gulp.series(buildLint);
}

gulp.task('default', build);