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88 lines
2.7 KiB
JavaScript
88 lines
2.7 KiB
JavaScript
/**
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* 从标品 diy-group 快照解析 addon 微页面 componentName 映射（不依赖 src 内注释 registry）
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*/
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const fs = require('fs')
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const path = require('path')
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const ADDON_DIY_IMPORT_RE =
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/(?:\/\/\s*)?import\s+(\w+)(?:[\s\S]*?)from\s+['"]@\/addon\/([\w_]+)\/components\/diy\/([\w-]+)\/index\.vue['"];?\s*/g
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function unwrapHtmlComments(text) {
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return text.replace(/<!--\s*/g, '').replace(/\s*-->/g, '')
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}
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function folderToTag(folder) {
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return `diy-${folder.replace(/\//g, '-')}`
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}
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function varNameToKebabTag(varName) {
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return varName.replace(/([a-z0-9])([A-Z])/g, '$1-$2').toLowerCase()
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}
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function resolveTag(entry, template) {
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const haystack = unwrapHtmlComments(template)
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const candidates = [
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varNameToKebabTag(entry.varName),
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folderToTag(entry.diyFolder),
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folderToTag(entry.diyFolder).toLowerCase()
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]
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for (const tag of candidates) {
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if (haystack.includes(`<${tag}`)) return tag
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}
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return null
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}
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function findTemplateBlockForTag(template, tag) {
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const haystack = unwrapHtmlComments(template)
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const blockRe =
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/<template\s+v-if="component\.componentName\s*={1,3}\s*(?:'[^']+'|"[^"]+)"\s*>[\s\S]*?<\/template>/g
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let m
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while ((m = blockRe.exec(haystack))) {
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if (m[0].includes(`<${tag}`)) return m[0]
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}
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return null
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}
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function extractVueComponentName(block) {
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const m = block.match(/component\.componentName\s*={1,3}\s*['"]([^'"]+)['"]/)
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return m ? m[1] : null
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}
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function parseDiyGroupRegistryFile(filePath) {
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const src = fs.readFileSync(filePath, 'utf-8')
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const templateMatch = src.match(/<template>([\s\S]*)<\/template>/)
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const scriptMatch = src.match(/<script([^>]*)>([\s\S]*)<\/script>/)
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if (!templateMatch || !scriptMatch) {
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throw new Error(`failed to parse diy-group registry: ${filePath}`)
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}
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const entries = []
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let m
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const re = new RegExp(ADDON_DIY_IMPORT_RE.source, 'g')
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while ((m = re.exec(scriptMatch[2]))) {
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const entry = {
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varName: m[1],
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addonKey: m[2],
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diyFolder: m[3],
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tag: null,
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vueComponentName: null
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}
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entry.tag = resolveTag(entry, templateMatch[1])
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if (!entry.tag) continue
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const block = findTemplateBlockForTag(templateMatch[1], entry.tag)
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entry.vueComponentName = block ? extractVueComponentName(block) : null
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if (!entry.vueComponentName) continue
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entries.push({
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addonKey: entry.addonKey,
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diyFolder: entry.diyFolder,
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vueComponentName: entry.vueComponentName
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})
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}
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return entries
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}
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module.exports = {
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parseDiyGroupRegistryFile,
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ADDON_DIY_IMPORT_RE
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}
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