/
gulpfile.js
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/
gulpfile.js
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const gulp = require('gulp');
const watch = require('gulp-watch');
const webpackStream = require('webpack-stream');
const rename = require("gulp-rename");
const babel = require('gulp-babel');
const plumber = require('gulp-plumber');
const gulpClean = require('gulp-clean');
const webpack = require('webpack');
gulp.task('build-lib', function () {
return gulp.src('src/libs/index.js')
.pipe(plumber())
.pipe(webpackStream( require('./webpack.config.js'), webpack))
.pipe(rename('index.js'))
.pipe(gulp.dest('dist/libs'))
});
gulp.task('transform-js', function () {
return gulp.src(['src/**/*.js', '!src/libs/*'])
.pipe(plumber())
.pipe(babel({
presets: ['@babel/preset-env'],
plugins: ["@babel/plugin-proposal-object-rest-spread"]
}))
.pipe(gulp.dest('dist'));
});
gulp.task('copy-other-files', function () {
return gulp.src(['src/**/*.json', 'src/**/*.wxml', 'src/**/*.wxss', 'src/**/*.svg'])
.pipe(gulp.dest('dist'));
});
gulp.task('watch', function (done) {
gulp.watch('src/libs/*.js', gulp.series('build-lib'));
gulp.watch(['src/**/*.js', '!src/libs/*'], gulp.series('transform-js'));
gulp.watch(['src/**/*.json', 'src/**/*.wxml', 'src/**/*.wxss', 'src/images/*.svg'], gulp.series('copy-other-files'))
done()
});
const clean = function (cb) {
gulp.src('dist/*', {read: false}).pipe(gulpClean())
cb()
};
const build = gulp.series(clean, 'build-lib', 'transform-js', 'copy-other-files')
const dev = gulp.series(build, 'watch')
exports.clean = clean
exports.build = build
exports.dev = dev