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Commitcf3b9c4

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feat: implement remove-vue-use
1 parentc2a7609 commitcf3b9c4

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5 files changed

+61
-5
lines changed

5 files changed

+61
-5
lines changed
Lines changed: 6 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,6 @@
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importVuefrom'vue'
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importVueRouterfrom'vue-router'
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importVuexfrom'Vuex'
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Vue.use(VueRouter)
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Vue.use(Vuex)

‎generator/codemods/global-api/__testfixtures__/vue-use.output.js‎

Whitespace-only changes.

‎generator/codemods/global-api/__tests__/global-api-test.js‎

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -7,3 +7,4 @@ defineTest(__dirname, 'index', null, 'custom-root-option')
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// defineTest(__dirname, 'index', null, 'el')
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defineTest(__dirname,'index',null,'vue-router')
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defineTest(__dirname,'index',null,'vuex')
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defineTest(__dirname,'index',null,'vue-use')

‎generator/codemods/global-api/index.js‎

Lines changed: 28 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -9,13 +9,36 @@ module.exports = function(fileInfo, api) {
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require('./root-option-to-use')(context,'router')
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require('./remove-trivial-root')(context)
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require('./remove-production-tip')(context)
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require('./remove-vue-use')(context)
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require('./remove-contextual-h')(context)
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// remove extraneous Vue import
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constlocalVueUsages=root.find(j.Identifier,{name:'Vue'})
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if(localVueUsages.length===1){
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localVueUsages.closest(j.ImportDefaultSpecifier).remove()
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}
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// remove extraneous imports
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removeExtraneousImport(context,'Vue')
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removeExtraneousImport(context,'Vuex')
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removeExtraneousImport(context,'VueRouter')
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returnroot.toSource({lineTerminator:'\n'})
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}
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/**
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*@param {Object} context
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*@param {import('jscodeshift').JSCodeshift} context.j
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*@param {ReturnType<import('jscodeshift').Core>} context.root
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*/
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functionremoveExtraneousImport({ root, j},name){
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constlocalUsages=root.find(j.Identifier,{ name})
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if(localUsages.length===1){
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constimportDecl=localUsages.closest(j.ImportDeclaration)
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if(!importDecl.length){
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return
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}
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if(importDecl.get(0).node.specifiers.length===1){
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importDecl.remove()
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}else{
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localUsages.closest(j.ImportSpecifier).remove()
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localUsages.closest(j.ImportDefaultSpecifier).remove()
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}
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}
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}
Lines changed: 26 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,26 @@
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/**
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* Remove `Vue.use()` calls
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* Per current design, `Vue.use` is replaced by `app.use`.
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* But in library implementations like `vue-router` and `vuex`,
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* the new `app.use` does not reuse the same argument passed to `Vue.use()`,
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* but expects instantiated instances that are used to pass to the root components instead.
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* So we now expect the migration to be done in the `root-option-to-use` transformation,
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* and the `Vue.use` statements can be just abandoned.
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*@param {Object} context
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*@param {import('jscodeshift').JSCodeshift} context.j
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*@param {ReturnType<import('jscodeshift').Core>} context.root
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*/
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module.exports=functionremoveVueUse({ j, root}){
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constvueUseCalls=root.find(j.CallExpression,{
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callee:{
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type:'MemberExpression',
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object:{
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name:'Vue'
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},
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property:{
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name:'use'
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}
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}
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})
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vueUseCalls.remove()
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}

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