fix: cache-loader doesnt seem to work well with ts-loader

Author: yyx990803

packages/@vue/cli-plugin-typescript/__tests__/tsPluginBabel.spec.js

@@ -16,8 +16,7 @@ test('using correct loader', () => {
   const rule = config.module.rules.find(rule => rule.test.test('foo.ts'))
   expect(rule.use[0].loader).toMatch('cache-loader')
   expect(rule.use[1].loader).toMatch('babel-loader')
-  expect(rule.use[2].loader).toMatch('cache-loader')
-  expect(rule.use[3].loader).toMatch('ts-loader')
+  expect(rule.use[2].loader).toMatch('ts-loader')
 })
 
 const creatorOptions = {

packages/@vue/cli-plugin-typescript/generator/index.js

@@ -109,11 +109,11 @@ module.exports = (api, {
   // delete all js files that have a ts file of the same name
   // and simply rename other js files to ts
   const jsRE = /\.js$/
-  const e2eRE = /^test\/e2e\//
+  const excludeRE = /^test\/e2e\/|\.config\.js$/
   const convertLintFlags = require('../lib/convertLintFlags')
   api.postProcessFiles(files => {
     for (const file in files) {
-      if (jsRE.test(file) && !e2eRE.test(file)) {
+      if (jsRE.test(file) && !excludeRE.test(file)) {
         const tsFile = file.replace(jsRE, '.ts')
         if (!files[tsFile]) {
           files[tsFile] = convertLintFlags(files[file])

packages/@vue/cli-plugin-typescript/index.js

@@ -48,10 +48,6 @@ module.exports = (api, options) => {
             .loader('babel-loader')
       }
       tsRule
-        .use('cache-loader-2')
-          .loader('cache-loader')
-          .options({ cacheDirectory })
-          .end()
         .use('ts-loader')
           .loader('ts-loader')
           .options({