86 lines
2.5 KiB
JavaScript
86 lines
2.5 KiB
JavaScript
/* eslint import/no-extraneous-dependencies: ["error", {"devDependencies": true}] */
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/* eslint no-console: "off" */
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const gulp = require('gulp');
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const fs = require('fs');
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const less = require('gulp-less');
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const autoprefixer = require('gulp-autoprefixer');
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const header = require('gulp-header');
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const rename = require('gulp-rename');
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const cleanCSS = require('gulp-clean-css');
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const path = require('path');
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const config = require('./build-config.js');
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const banner = require('./banner.js');
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function build(cb) {
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const env = process.env.NODE_ENV || 'development';
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const components = [];
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config.components.forEach((name) => {
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const lessFilePath = `./src/components/${name}/${name}.less`;
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if (fs.existsSync(lessFilePath)) {
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components.push(name);
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}
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});
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const colors = [];
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Object.keys(config.colors).forEach((key) => {
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colors.push(`${key} ${config.colors[key]}`);
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});
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let lessContent = fs.readFileSync(path.resolve(__dirname, '../src/swiper.less'), 'utf8');
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lessContent = lessContent
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.replace('//IMPORT_COMPONENTS', components.map((component) => `@import url('./components/${component}/${component}.less');`).join('\n'))
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.replace('$themeColor', config.themeColor)
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.replace('$colors', colors.join(', '));
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fs.writeFileSync(path.resolve(__dirname, '../src/swiper-temp.less'), lessContent);
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gulp.src('./src/swiper-temp.less')
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.pipe(less({
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javascriptEnabled: true,
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}))
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.on('error', (err) => {
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if (cb) cb();
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console.error(err.toString());
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})
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.pipe(autoprefixer({
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cascade: false,
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}))
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.on('error', (err) => {
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if (cb) cb();
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console.error(err.toString());
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})
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.pipe(header(banner))
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.pipe(rename((filePath) => {
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/* eslint no-param-reassign: ["error", { "props": false }] */
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filePath.basename = 'swiper';
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}))
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.pipe(gulp.dest(`./${env === 'development' ? 'build' : 'dist'}/css/`))
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.on('end', () => {
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fs.unlinkSync(path.resolve(__dirname, '../src/swiper-temp.less'));
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if (env === 'development') {
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if (cb) cb();
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return;
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}
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gulp.src('./dist/css/swiper.css')
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.pipe(cleanCSS({
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advanced: false,
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aggressiveMerging: false,
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}))
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.pipe(header(banner))
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.pipe(rename((filePath) => {
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/* eslint no-param-reassign: ["error", { "props": false }] */
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filePath.basename += '.min';
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}))
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.pipe(gulp.dest('./dist/css/'))
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.on('end', () => {
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if (cb) cb();
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});
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});
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}
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module.exports = build;
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