@@ -13,6 +13,42 @@ module.exports = (api) => {
1313prune :true
1414} )
1515
16+ if ( api . hasPlugin ( 'eslint' ) ) {
17+ api . extendPackage ( {
18+ devDependencies :{
19+ 'eslint-plugin-vue' :'^7.0.0-alpha.0'
20+ }
21+ } )
22+
23+ // `plugin:vue/essential` -> `plugin:vue/vue3-essential`, etc.
24+ const updateConfig = cfg =>
25+ cfg . replace (
26+ / p l u g i n : v u e \/ ( e s s e n t i a l | r e c o m m e n d e d | s t r o n g l y - r e c o m m e n d e d ) / gi,
27+ 'plugin:vue/vue3-$1'
28+ )
29+
30+ // if the config is placed in `package.json`
31+ const eslintConfigInPkg = api . generator . pkg . eslintConfig
32+ if ( eslintConfigInPkg && eslintConfigInPkg . extends ) {
33+ eslintConfigInPkg . extends = eslintConfigInPkg . extends . map ( cfg => updateConfig ( cfg ) )
34+ }
35+ // if the config has been extracted to a standalone file
36+ api . render ( ( files ) => {
37+ for ( const filename of [
38+ '.eslintrc.js' ,
39+ '.eslintrc.cjs' ,
40+ '.eslintrc.yaml' ,
41+ '.eslintrc.yml' ,
42+ '.eslinrc.json' ,
43+ '.eslintrc'
44+ ] ) {
45+ if ( files [ filename ] ) {
46+ files [ filename ] = updateConfig ( files [ filename ] )
47+ }
48+ }
49+ } )
50+ }
51+
1652if ( api . hasPlugin ( 'vuex' ) || api . generator . pkg . dependencies [ 'vuex' ] ) {
1753api . extendPackage ( {
1854dependencies :{