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feat: wxs运行时压缩 #1791

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feat: wxs运行时压缩 #1791

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2 changes: 1 addition & 1 deletion packages/core/src/dynamic/vnode/render.js
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Original file line number Diff line number Diff line change
Expand Up @@ -144,7 +144,7 @@ export default function _genVnodeTree (astData, contextScope, options) {
node.attrsList.forEach((attr) => {
if (attr.name === 'class' || attr.name === 'style') {
// class/style 的表达式为数组形式，class/style的计算过程需要放到逻辑层，主要是因为有逻辑匹配的过程去生成 vnodeTree
const helper = attr.name === 'class' ? stringify.stringifyClass : stringify.stringifyStyle
const helper = attr.name === 'class' ? stringify.c : stringify.s
let value = ''
if (attr.__exp) {
let valueArr = evalExps(attr.__exp)
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4 changes: 2 additions & 2 deletions packages/webpack-plugin/lib/runtime/stringify.wxs
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Original file line number Diff line number Diff line change
Expand Up @@ -223,13 +223,13 @@ function normalizeDynamicStyle (value) {
}

module.exports = {
stringifyClass: function (staticClass, dynamicClass) {
c: function (staticClass, dynamicClass) {
if (typeof staticClass !== 'string') {
return console.log('Template attr class must be a string!')
}
return concat(staticClass, mpEscape(stringifyDynamicClass(dynamicClass)))
},
stringifyStyle: function (staticStyle, dynamicStyle) {
s: function (staticStyle, dynamicStyle) {
var normalizedDynamicStyle = normalizeDynamicStyle(dynamicStyle)
var parsedStaticStyle = typeof staticStyle === 'string' ? parseStyleText(staticStyle) : {}
return genStyleText(extend(parsedStaticStyle, normalizedDynamicStyle))
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6 changes: 3 additions & 3 deletions packages/webpack-plugin/lib/template-compiler/compiler.js
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Original file line number Diff line number Diff line change
Expand Up @@ -176,7 +176,7 @@ const i18nWxsLoaderPath = normalize.lib('wxs/i18n-loader.js')
const i18nWxsRequest = '~' + i18nWxsLoaderPath + '!' + i18nWxsPath
const i18nModuleName = '__i18n__'
const stringifyWxsPath = '~' + normalize.lib('runtime/stringify.wxs')
const stringifyModuleName = '__stringify__'
const stringifyModuleName = '__sm__'
const optionalChainWxsPath = '~' + normalize.lib('runtime/oc.wxs')
const optionalChainWxsName = '__oc__'

Expand Down Expand Up @@ -2133,7 +2133,7 @@ function processClass (el, meta) {
addAttrs(el, [{
name: targetType,
// swan中externalClass是通过编译时静态实现，因此需要保留原有的staticClass形式避免externalClass失效
value: mode === 'swan' && staticClass ? `${staticClass} {{${stringifyModuleName}.stringifyClass('', ${dynamicClassExp})}}` : `{{${stringifyModuleName}.stringifyClass(${staticClassExp}, ${dynamicClassExp})}}`
value: mode === 'swan' && staticClass ? `${staticClass} {{${stringifyModuleName}.c('', ${dynamicClassExp})}}` : `{{${stringifyModuleName}.c(${staticClassExp}, ${dynamicClassExp})}}`
}])
injectWxs(meta, stringifyModuleName, stringifyWxsPath)
} else if (staticClass) {
Expand Down Expand Up @@ -2166,7 +2166,7 @@ function processStyle (el, meta) {
const dynamicStyleExp = parseMustacheWithContext(dynamicStyle).result
addAttrs(el, [{
name: targetType,
value: `{{${stringifyModuleName}.stringifyStyle(${staticStyleExp}, ${dynamicStyleExp})}}`
value: `{{${stringifyModuleName}.s(${staticStyleExp}, ${dynamicStyleExp})}}`
}])
injectWxs(meta, stringifyModuleName, stringifyWxsPath)
} else if (staticStyle) {
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