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Commit1e4a1f4

Browse files
authored
feat: addexportExpose (#376)
1 parent66f18d7 commit1e4a1f4

35 files changed

+625
-3
lines changed

‎.changeset/cool-badgers-hang.md‎

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---
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'unplugin-vue-macros':minor
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'@vue-macros/export-expose':patch
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'@vue-macros/volar':minor
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---
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- Disable`exportExpose` and`exportProps` by default.
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- Introduce`exportExpose`.
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- Add`include` option for Volar plugins (`exportExpose` and`exportProps`).

‎docs/guide/configurations.md‎

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@@ -8,6 +8,8 @@ All features are enabled by default except the following.
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-`defineSlots` (Vue >= 3.3)
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-`hoistStatic` (Vue >= 3.3)
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-`shortEmits` (Vue >= 3.3)
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-`exportExpose`
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-`exportProps`
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You can disable them by setting the option to`false`.
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‎packages/export-expose/README.md‎

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#@vue-macros/export-expose[![npm](https://img.shields.io/npm/v/@vue-macros/export-expose.svg)](https://npmjs.com/package/@vue-macros/export-expose)
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Please refer to[README.md](https://github.com/sxzz/vue-macros#readme)
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{
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"name":"@vue-macros/export-expose",
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"version":"0.0.0",
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"packageManager":"pnpm@8.5.1",
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"description":"export-expose feature from Vue Macros.",
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"keywords": [
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"vue-macros",
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"macros",
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"vue",
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"sfc",
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"setup",
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"script-setup",
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"export-expose",
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"unplugin"
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],
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"license":"MIT",
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"homepage":"https://github.com/sxzz/vue-macros#readme",
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"bugs": {
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"url":"https://github.com/sxzz/vue-macros/issues"
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},
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"repository": {
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"type":"git",
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"url":"git+https://github.com/sxzz/vue-macros.git",
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"directory":"packages/export-expose"
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},
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"author":"三咲智子 <sxzz@sxzz.moe>",
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"files": [
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"dist",
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"*.d.ts"
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],
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"main":"dist/index.js",
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"module":"dist/index.mjs",
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"types":"dist/index.d.ts",
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"exports": {
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".": {
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"dev":"./src/index.ts",
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"types":"./dist/index.d.ts",
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"require":"./dist/index.js",
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"import":"./dist/index.mjs"
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},
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"./api": {
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"dev":"./src/api.ts",
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"types":"./dist/api.d.ts",
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"require":"./dist/api.js",
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"import":"./dist/api.mjs"
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},
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"./esbuild": {
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"dev":"./src/esbuild.ts",
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"types":"./dist/esbuild.d.ts",
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"require":"./dist/esbuild.js",
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"import":"./dist/esbuild.mjs"
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},
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"./rollup": {
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"dev":"./src/rollup.ts",
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"types":"./dist/rollup.d.ts",
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"require":"./dist/rollup.js",
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"import":"./dist/rollup.mjs"
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},
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"./vite": {
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"dev":"./src/vite.ts",
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"types":"./dist/vite.d.ts",
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"require":"./dist/vite.js",
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"import":"./dist/vite.mjs"
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},
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"./webpack": {
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"dev":"./src/webpack.ts",
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"types":"./dist/webpack.d.ts",
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"require":"./dist/webpack.js",
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"import":"./dist/webpack.mjs"
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},
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"./*": [
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"./*",
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"./*.d.ts"
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]
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},
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"typesVersions": {
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"<=4.9": {
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"*": [
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"./dist/*",
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"./*"
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]
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}
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},
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"scripts": {
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"build":"tsup && tsx ../../scripts/postbuild.mts",
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"dev":"DEV=true tsup"
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},
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"peerDependencies": {
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"vue":"^2.7.0 || ^3.2.25"
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},
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"dependencies": {
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"@vue-macros/common":"workspace:~",
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"@vue/compiler-sfc":"^3.3.4",
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"unplugin":"^1.3.1"
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},
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"devDependencies": {
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"vue":"^3.3.4"
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},
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"engines": {
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"node":">=16.14.0"
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}
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}

‎packages/export-expose/src/api.ts‎

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export*from'./core'
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import{
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HELPER_PREFIX,
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MagicString,
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getTransformResult,
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parseSFC,
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}from'@vue-macros/common'
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import{extractIdentifiers}from'@vue/compiler-sfc'
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constMACROS_VAR_PREFIX=`${HELPER_PREFIX}expose_`
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exportfunctiontransformExportExpose(code:string,id:string){
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const{ scriptSetup, getSetupAst}=parseSFC(code,id)
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if(!scriptSetup)return
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consts=newMagicString(code)
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constnodes=getSetupAst()!.body
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constoffset=scriptSetup.loc.start.offset
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constexposed:Record<string,string>={}
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leti=0
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for(conststmtofnodes){
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conststart=offset+stmt.start!
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constend=start+6/* 'export'.length */
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if(stmt.type==='ExportNamedDeclaration'&&stmt.exportKind==='value'){
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if(stmt.declaration){
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if(
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stmt.declaration.type==='VariableDeclaration'&&
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!stmt.declaration.declare
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){
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for(constdeclofstmt.declaration.declarations){
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for(constidofextractIdentifiers(decl.id)){
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exposed[id.name]=id.name
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}
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}
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}elseif(
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(stmt.declaration.type==='FunctionDeclaration'||
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stmt.declaration.type==='ClassDeclaration'||
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stmt.declaration.type==='TSEnumDeclaration')&&
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!stmt.declaration.declare
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){
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exposed[stmt.declaration.id!.name]=stmt.declaration.id!.name
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}
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s.remove(start,end)
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}else{
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for(constspecifierofstmt.specifiers){
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letexported:string,local:string
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if(specifier.type==='ExportSpecifier'){
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if(specifier.exportKind==='type')continue
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exported=
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specifier.exported.type==='Identifier'
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?specifier.exported.name
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:specifier.exported.value
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if(stmt.source){
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// rename variable
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local=MACROS_VAR_PREFIX+String(i++)
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if(specifier.local.name===exported){
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s.overwriteNode(
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specifier.local,
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`${specifier.local.name} as${local}`,
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{ offset}
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)
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}else{
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s.overwriteNode(specifier.exported,local,{ offset})
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}
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}else{
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local=specifier.local.name
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}
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}elseif(specifier.type==='ExportNamespaceSpecifier'){
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local=MACROS_VAR_PREFIX+String(i++)
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exported=specifier.exported.name
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s.overwriteNode(specifier.exported,local,{ offset})
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}elsecontinue
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exposed[exported]=local
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}
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if(stmt.source){
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s.overwrite(start,end,'import')
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}else{
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s.removeNode(stmt,{ offset})
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}
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}
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}elseif(
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stmt.type==='ExportAllDeclaration'&&
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stmt.exportKind==='value'
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){
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thrownewError(
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'export from another module is not supported. Please import and export separately.'
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)
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}elseif(stmt.type==='ExportDefaultDeclaration'){
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thrownewError(
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'export default is not supported. Please use named export.'
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)
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}
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}
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if(Object.keys(exposed).length===0)return
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letcodegen=''
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for(const[exported,local]ofObject.entries(exposed)){
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codegen+=`\n `
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if(exported===local){
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codegen+=`${exported},`
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}else{
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codegen+=`${exported}:${local},`
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}
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}
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codegen=`defineExpose({${codegen}\n})`
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s.prependLeft(scriptSetup.loc.end.offset,`${codegen}\n`)
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returngetTransformResult(s,id)
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}
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importunpluginfrom'.'
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exportdefaultunplugin.esbuild
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import{createUnplugin}from'unplugin'
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import{
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typeBaseOptions,
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typeMarkRequired,
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REGEX_SETUP_SFC,
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REGEX_VUE_SFC,
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REGEX_VUE_SUB,
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createFilter,
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detectVueVersion,
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}from'@vue-macros/common'
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import{transformExportExpose}from'./core'
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export{transformExportExposeastransformDefineProps}from'./core'
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exporttypeOptions=BaseOptions
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exporttypeOptionsResolved=MarkRequired<Options,'include'|'version'>
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functionresolveOption(options:Options):OptionsResolved{
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constversion=options.version||detectVueVersion()
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return{
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include:[REGEX_VUE_SFC,REGEX_SETUP_SFC,REGEX_VUE_SUB],
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...options,
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version,
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}
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}
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constname='unplugin-vue-export-expose'
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exportdefaultcreateUnplugin<Options|undefined,false>(
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(userOptions={})=>{
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constoptions=resolveOption(userOptions)
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constfilter=createFilter(options)
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return{
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name,
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enforce:'pre',
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transformInclude(id){
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returnfilter(id)
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},
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transform(code,id){
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returntransformExportExpose(code,id)
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},
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}
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}
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)
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importunpluginfrom'.'
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exportdefaultunplugin.rollup

‎packages/export-expose/src/vite.ts‎

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importunpluginfrom'.'
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exportdefaultunplugin.vite

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