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27 lines
778 B
27 lines
778 B
4 years ago
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const { task, series, parallel, src, dest, watch } = require('gulp');
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const babel = require('gulp-babel');
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const uglify = require('gulp-uglify');
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const concat = require('gulp-concat');
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const clean = require('gulp-clean');
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const livereload = require('gulp-livereload');
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const cleanTask = function () {
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return src('dist/*', { read: false }).pipe(clean());
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};
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const script = function () {
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return src('src/**/*.js')
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.pipe(babel({ presets: ['@babel/env'] }))
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.pipe(uglify())
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.pipe(concat('main.js'))
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.pipe(dest('dist/'))
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.pipe(livereload({ start: true, port: 3001, reloadPage: 'public/index.html' }));
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};
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const watchTask = function () {
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livereload.listen();
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watch('src/*', series(cleanTask, script));
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};
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exports.default = parallel(script, watchTask);
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