const DEFAULT_KEYS = [
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'UNI-APP-X',
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'VUE2',
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'VUE3',
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'MP',
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'APP',
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'APP-PLUS-NVUE',
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'APP-VUE',
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'APP-NVUE',
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'APP-ANDROID',
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'APP-IOS',
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'WEB'
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]
|
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function normalize (name) {
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return name.replace(/-/g, '_').toUpperCase()
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}
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module.exports = function initPreprocess (name, platforms, userDefines = {}) {
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const vueContext = {} // vue 值为true的条件编译
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const nvueContext = {} // nvue 值为true的条件编译
|
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const defaultContext = {}
|
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defaultContext.uniVersion = parseFloat(process.env.UNI_COMPILER_VERSION) || 0
|
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const userDefineKeys = Object.keys(userDefines)
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platforms
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.concat(DEFAULT_KEYS)
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.concat(userDefineKeys)
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.forEach(name => {
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defaultContext[normalize(name)] = false
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})
|
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if (process.env.UNI_USING_VUE3) {
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defaultContext.VUE3 = true
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} else {
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defaultContext.VUE2 = true
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}
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// nvue 只支持vue2
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nvueContext.VUE2 = true
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nvueContext.VUE3 = false
|
|
vueContext[normalize(name)] = true
|
|
if (name === 'app-plus') {
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vueContext.APP_VUE = true
|
|
nvueContext.APP_PLUS = true
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nvueContext.APP_NVUE = true
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nvueContext.APP_PLUS_NVUE = true
|
|
if (process.env.UNI_APP_PLATFORM === 'android') {
|
defaultContext.APP_ANDROID = true
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} else if (process.env.UNI_APP_PLATFORM === 'ios') {
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defaultContext.APP_IOS = true
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} else {
|
defaultContext.APP_ANDROID = true
|
defaultContext.APP_IOS = true
|
}
|
}
|
if (name === 'h5') {
|
defaultContext.WEB = true
|
}
|
if (name.startsWith('mp-')) {
|
vueContext.MP = true
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}
|
|
if (name.startsWith('app-')) {
|
vueContext.APP = true
|
nvueContext.APP = true
|
}
|
|
if (name === 'quickapp-webview') {
|
vueContext.QUICKAPP_WEBVIEW_HUAWEI = true
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vueContext.QUICKAPP_WEBVIEW_UNION = true
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if (process.env.UNI_SUB_PLATFORM === 'quickapp-webview-huawei') {
|
vueContext.QUICKAPP_WEBVIEW_UNION = false
|
} else if (process.env.UNI_SUB_PLATFORM === 'quickapp-webview-union') {
|
vueContext.QUICKAPP_WEBVIEW_HUAWEI = false
|
}
|
}
|
|
userDefineKeys.forEach(name => {
|
const key = normalize(name)
|
vueContext[key] = nvueContext[key] = !!userDefines[name]
|
})
|
|
return {
|
vueContext: {
|
...defaultContext,
|
...vueContext
|
},
|
nvueContext: {
|
...defaultContext,
|
...nvueContext
|
}
|
}
|
}
|
