From 293925543afafcc2c58545e3269676ad5d97e265 Mon Sep 17 00:00:00 2001
From: Justin Hall <justin.r.hall@gmail.com>
Date: Sat, 27 Mar 2021 10:06:13 -0600
Subject: [PATCH] Update Emotion recipe to better leverage the installer
 package

---
 recipes/emotion/index.ts | 38 +++++++-------------------------------
 1 file changed, 7 insertions(+), 31 deletions(-)

diff --git a/recipes/emotion/index.ts b/recipes/emotion/index.ts
index 16af0c9854..89bf3431d3 100644
--- a/recipes/emotion/index.ts
+++ b/recipes/emotion/index.ts
@@ -1,4 +1,10 @@
-import {addImport, paths, RecipeBuilder} from "@blitzjs/installer"
+import {
+  addBabelPlugin,
+  addImport,
+  findModuleExportsExpressions,
+  paths,
+  RecipeBuilder,
+} from "@blitzjs/installer"
 import j from "jscodeshift"
 import {Collection} from "jscodeshift/src/Collection"
 import {join} from "path"
@@ -22,36 +28,6 @@ function applyGlobalStyles(program: Collection<j.Program>) {
   return program
 }
 
-function findModuleExportsExpressions(program: Collection<j.Program>) {
-  return program.find(j.AssignmentExpression).filter((path) => {
-    const {left, right} = path.value
-    return (
-      left.type === "MemberExpression" &&
-      left.object.type === "Identifier" &&
-      left.property.type === "Identifier" &&
-      left.property.name === "exports" &&
-      right.type === "ObjectExpression"
-    )
-  })
-}
-
-function addBabelPlugin(program: Collection<j.Program>) {
-  findModuleExportsExpressions(program).forEach((moduleExportsExpression) => {
-    j(moduleExportsExpression)
-      .find(j.ObjectProperty, {key: {name: "plugins"}})
-      .forEach((plugins) => {
-        const pluginsArrayExpression = plugins.node.value
-        if (pluginsArrayExpression.type !== "ArrayExpression") {
-          return
-        }
-
-        pluginsArrayExpression.elements.push(j.stringLiteral("@emotion"))
-      })
-  })
-
-  return program
-}
-
 function replaceBabelPreset(program: Collection<j.Program>) {
   findModuleExportsExpressions(program).forEach((moduleExportsExpression) => {
     j(moduleExportsExpression)