From f6b90a3c2b884096ddf7b2e210d4b2a532d874ab Mon Sep 17 00:00:00 2001
From: Matt Petro <matt.petro@atomicjolt.com>
Date: Tue, 19 Jul 2022 17:18:18 -0400
Subject: [PATCH] Update graphql transform for Jest 28

The upstream project is unmaintained, so instead copying one tiny file
into the project.
---
 jest.transform-graphql.js | 13 +++++++++++++
 package.json              |  3 +--
 yarn.lock                 |  5 -----
 3 files changed, 14 insertions(+), 7 deletions(-)
 create mode 100644 jest.transform-graphql.js

diff --git a/jest.transform-graphql.js b/jest.transform-graphql.js
new file mode 100644
index 00000000..11489ebd
--- /dev/null
+++ b/jest.transform-graphql.js
@@ -0,0 +1,13 @@
+// Copied from https://github.com/remind101/jest-transform-graphql
+// and updated for Jest 28 compatibility
+const loader = require('graphql-tag/loader');
+
+module.exports = {
+  process(src) {
+    // call directly the webpack loader with a mocked context
+    // as graphql-tag/loader leverages `this.cacheable()`
+    return {
+      code: loader.call({ cacheable() {} }, src)
+    };
+  },
+};
diff --git a/package.json b/package.json
index 54eb30f5..ef54c395 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
       "<rootDir>/client"
     ],
     "transform": {
-      "\\.(gql|graphql)$": "jest-transform-graphql",
+      "\\.(gql|graphql)$": "./jest.transform-graphql",
       "^.+\\.jsx?$": "babel-jest"
     },
     "moduleNameMapper": {
@@ -118,7 +118,6 @@
     "eventsource-polyfill": "^0.9.6",
     "jest": "^28.1.0",
     "jest-environment-jsdom": "^28.1.0",
-    "jest-transform-graphql": "^2.1.0",
     "react-test-renderer": "^17.0.2",
     "redux-mock-store": "^1.5.4",
     "wait-for-expect": "^3.0.2",
diff --git a/yarn.lock b/yarn.lock
index 61fb5406..878bab7d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7154,11 +7154,6 @@ jest-snapshot@^28.1.0:
     pretty-format "^28.1.0"
     semver "^7.3.5"
 
-jest-transform-graphql@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/jest-transform-graphql/-/jest-transform-graphql-2.1.0.tgz#903cb66bb27bc2772fd3e5dd4f7e9b57230f5829"
-  integrity sha1-kDy2a7J7wncv0+XdT36bVyMPWCk=
-
 jest-util@^28.1.0:
   version "28.1.0"
   resolved "https://registry.yarnpkg.com/jest-util/-/jest-util-28.1.0.tgz#d54eb83ad77e1dd441408738c5a5043642823be5"