first commit

app_vue/node_modules/@vue/cli-plugin-router/generator/injectUseRouter.js

@@ -0,0 +1,29 @@
+module.exports = (file, api) => {
+  const j = api.jscodeshift
+  const root = j(file.source)
+
+  const appRoots = root.find(j.CallExpression, (node) => {
+    if (j.Identifier.check(node.callee) && node.callee.name === 'createApp') {
+      return true
+    }
+
+    if (
+      j.MemberExpression.check(node.callee) &&
+      j.Identifier.check(node.callee.object) &&
+      node.callee.object.name === 'Vue' &&
+      j.Identifier.check(node.callee.property) &&
+      node.callee.property.name === 'createApp'
+    ) {
+      return true
+    }
+  })
+
+  appRoots.replaceWith(({ node: createAppCall }) => {
+    return j.callExpression(
+      j.memberExpression(createAppCall, j.identifier('use')),
+      [j.identifier('router')]
+    )
+  })
+
+  return root.toSource()
+}