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69 lines
2.0 KiB
69 lines
2.0 KiB
const path = require('path')
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const loaderUtils = require('loader-utils')
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const t = require('@babel/types')
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const parser = require('@babel/parser')
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const traverse = require('@babel/traverse').default
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const {
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normalizeNodeModules
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} = require('@dcloudio/uni-cli-shared/lib/platform')
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module.exports = function (source, map) {
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const params = loaderUtils.parseQuery(this.resourceQuery)
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if (
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process.env.UNI_PLATFORM === 'h5' ||
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(
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process.env.UNI_PLATFORM === 'app-plus' &&
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process.env.UNI_USING_V3
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)
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) { // h5 or v3 app-plus
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this.callback(
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null,
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`export default function (Component) {
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(Component.options.wxs||(Component.options.wxs={}))['${params.module}'] = (function(module){
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${source.trim()}
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return module.exports
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})({exports:{}});
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}`,
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map
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)
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} else { // mp
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const callMethods = new Set()
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if (source.indexOf('callMethod') !== -1) {
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traverse(parser.parse(source, {
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sourceType: 'module'
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}), {
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MemberExpression (path, state) {
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const property = path.node.property
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const parentNode = path.parent
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if (
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(
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property.name === 'callMethod' ||
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property.value === 'callMethod'
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) &&
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t.isCallExpression(parentNode) &&
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t.isLiteral(parentNode.arguments[0])
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) {
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callMethods.add(parentNode.arguments[0].value)
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}
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}
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})
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}
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if (params.issuerPath) {
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const resourcePath = normalizeNodeModules(path.relative(process.env.UNI_INPUT_DIR, this.resourcePath))
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this.emitFile(resourcePath, source)
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}
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this.callback(null,
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`export default function (Component) {
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if(!Component.options.wxsCallMethods){
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Component.options.wxsCallMethods = []
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}
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${[...callMethods].map(method => {
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return "Component.options.wxsCallMethods.push('" + method + "')"
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}).join('\n')}
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}`,
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map)
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}
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}
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