miniprogram-demo/gulpfile.js at master · wechat-miniprogram/miniprogram-demo · GitHub

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const fs = require('fs')

const gulp = require('gulp')
const postcss = require('gulp-postcss')
const cssvars = require('postcss-css-variables')
const rename = require('gulp-rename')
const replace = require('gulp-replace')
const gulpIf = require('gulp-if')
const gulpIgnore = require('gulp-ignore')

gulp.task('transform-css-vars', () => {
  const plugins = [
    cssvars({
      preserve: false,
      variables: {
        '--weui-BTN-DISABLED-FONT-COLOR': 'rgba(0, 0, 0, .2)',
        '--weui-BTN-DEFAULT-BG': '#f2f2f2',
        '--weui-BTN-DEFAULT-COLOR': '#06ae56',
        '--weui-BTN-DEFAULT-ACTIVE-BG': '#e6e6e6',
        '--weui-DIALOG-LINE-COLOR': 'rgba(0, 0, 0, .1)',
        '--weui-BG-0': '#ededed',
        '--weui-BG-1': '#f7f7f7',
        '--weui-BG-2': '#fff',
        '--weui-BG-3': '#f7f7f7',
        '--weui-BG-4': '#4c4c4c',
        '--weui-BG-5': '#fff',
        '--weui-FG-0': 'rgba(0, 0, 0, .9)',
        '--weui-FG-HALF': 'rgba(0, 0, 0, .9)',
        '--weui-FG-1': 'rgba(0, 0, 0, .5)',
        '--weui-FG-2': 'rgba(0, 0, 0, .3)',
        '--weui-FG-3': 'rgba(0, 0, 0, .1)',
        '--weui-RED': '#fa5151',
        '--weui-ORANGE': '#fa9d3b',
        '--weui-YELLOW': '#ffc300',
        '--weui-GREEN': '#91d300',
        '--weui-LIGHTGREEN': '#95ec69',
        '--weui-BRAND': '#07c160',
        '--weui-BLUE': '#10aeff',
        '--weui-INDIGO': '#1485ee',
        '--weui-PURPLE': '#6467f0',
        '--weui-WHITE': '#fff',
        '--weui-LINK': '#576b95',
        '--weui-TEXTGREEN': '#06ae56',
        '--weui-FG': '#000',
        '--weui-BG': '#fff',
        '--weui-TAG-TEXT-ORANGE': '#fa9d3b',
        '--weui-TAG-BACKGROUND-ORANGE': 'rgba(250, 157, 59, .1)',
        '--weui-TAG-TEXT-GREEN': '#06ae56',
        '--weui-TAG-BACKGROUND-GREEN': 'rgba(6, 174, 86, .1)',
        '--weui-TAG-TEXT-BLUE': '#10aeff',
        '--weui-TAG-BACKGROUND-BLUE': 'rgba(16, 174, 255, .1)',
        '--weui-TAG-TEXT-BLACK': 'rgba(0, 0, 0, .5)',
        '--weui-TAG-BACKGROUND-BLACK': 'rgba(0, 0, 0, .05)',
        '--weui-BG-COLOR-ACTIVE': '#ececec',
        '--height': '44px',
        '--right': '95px',
      },
      preserveInjectedVariables: false,
    })
  ]
  return gulp.src([
    './miniprogram/app.wxss',
    './miniprogram/common/common.wxss',
    './miniprogram/page/common/common.wxss',
    './miniprogram/page/common/index.wxss',
    './miniprogram/page/component/index.wxss',
    './miniprogram/page/cloud/index.wxss',
    './miniprogram/page/API/index.wxss',
    './miniprogram/page/extend/index.wxss',
    './miniprogram/packageComponent/pages/canvas/canvas-2d/canvas-2d.wxss',
  ])
    .pipe(gulpIgnore.exclude(
      file => {
        try {
          fs.accessSync(file.path.replace(/\.wxss$/, '-skyline.wxss'))
        } catch (e) {
          return false
        }
        return true
      }
    ))
    .pipe(postcss(plugins))
    .pipe(replace(/\:root ?{}\n/g, ''))
    .pipe(gulpIf(file => file.path.includes('miniprogram/page/common'), rename({ suffix: '-skyline' })))
    .pipe(gulpIf(file => file.path.includes('miniprogram/common'), rename({ suffix: '-skyline' })))
    .pipe(gulp.dest(file => file.base))
})