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82 lines
2.2 KiB
82 lines
2.2 KiB
const {
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getPlatformFilterTag,
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normalizeNodeModules,
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jsPreprocessOptions
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} = require('@dcloudio/uni-cli-shared/lib/platform')
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const preprocessor = require('@dcloudio/vue-cli-plugin-uni/packages/webpack-preprocess-loader/preprocess')
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const FILTER_TAG = getPlatformFilterTag()
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function preprocessBlock(block) {
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if (block.content) {
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block.content = preprocessor.preprocess(block.content, jsPreprocessOptions.context, {
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type: jsPreprocessOptions.type
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}).trim()
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}
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return block
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}
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module.exports = function parseCustomBlocks(descriptor, options) {
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if (
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process.env.UNI_PLATFORM &&
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process.env.UNI_PLATFORM.indexOf('mp-') === 0 &&
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!descriptor.script
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) { // 临时方案：小程序平台，无script节点时，自动补充（激活componentSet，否则没法正常追加入口js，后续优化）
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descriptor.script = {
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type: 'script',
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content: 'export default {}',
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start: 100,
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attrs: {},
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end: 125
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}
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}
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if (!descriptor.template || !FILTER_TAG || options.isAppNVue) {
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// delete customBlocks
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descriptor.customBlocks.length = 0
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return descriptor
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}
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const modules = Object.create(null)
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descriptor.customBlocks = descriptor.customBlocks.filter(block => {
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if (
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block.attrs.module &&
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(
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block.type === FILTER_TAG ||
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block.attrs.lang === FILTER_TAG
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)
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) {
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modules[block.attrs.module] = preprocessBlock(block)
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return true
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}
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if ( // renderjs
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block.attrs.module &&
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(
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block.type === 'renderjs' ||
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block.attrs.lang === 'renderjs'
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)
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) {
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block.type = 'renderjs'
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block.attrs.lang = 'js'
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descriptor.renderjs = preprocessBlock(block)
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modules[block.attrs.module] = Object.assign({}, block, {
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content: ''
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})
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}
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})
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if (Object.keys(modules).length) {
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const filterModules = JSON.parse(JSON.stringify(modules))
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Object.keys(filterModules).forEach(name => {
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const filterModule = filterModules[name]
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if (filterModule.attrs.src) {
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filterModule.attrs.src = normalizeNodeModules(filterModule.attrs.src)
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}
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})
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descriptor.template.attrs['filter-modules'] = Buffer.from(JSON.stringify(filterModules)).toString('base64')
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}
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return descriptor
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}
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