From 0b3c5a3203213f3bfc998429452dd02d4b4bb927 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sigur=C3=B0ur=20Gu=C3=B0brandsson?=
 <1608474+SGudbrandsson@users.noreply.github.com>
Date: Tue, 26 Sep 2023 11:48:57 +0000
Subject: [PATCH 1/2] (feat) Force prefix on protected types

Enables users to force prefixes on protected types to make migration to GraphQL Mesh seamless
---
 packages/transforms/prefix/src/barePrefix.ts   | 1 +
 packages/transforms/prefix/src/wrapPrefix.ts   | 1 +
 packages/transforms/prefix/yaml-config.graphql | 4 ++++
 packages/types/src/config-schema.json          | 8 ++++++++
 packages/types/src/config.ts                   | 4 ++++
 5 files changed, 18 insertions(+)

diff --git a/packages/transforms/prefix/src/barePrefix.ts b/packages/transforms/prefix/src/barePrefix.ts
index 85823a334f78a..d93f0d293d7ce 100644
--- a/packages/transforms/prefix/src/barePrefix.ts
+++ b/packages/transforms/prefix/src/barePrefix.ts
@@ -20,6 +20,7 @@ export default class BarePrefix implements MeshTransform {
 
   constructor(options: MeshTransformOptions<YamlConfig.PrefixTransformConfig>) {
     const { apiName, config } = options;
+    defaultIgnoreList = defaultIgnoreList.filter(x => !config.force.includes(x));
     this.ignoreList = [...(config.ignore || []), ...defaultIgnoreList];
     this.includeRootOperations = config.includeRootOperations === true;
     this.includeTypes = config.includeTypes !== false;
diff --git a/packages/transforms/prefix/src/wrapPrefix.ts b/packages/transforms/prefix/src/wrapPrefix.ts
index 811d36444152c..fef54588b846e 100644
--- a/packages/transforms/prefix/src/wrapPrefix.ts
+++ b/packages/transforms/prefix/src/wrapPrefix.ts
@@ -27,6 +27,7 @@ export default class WrapPrefix implements MeshTransform {
       throw new Error(`Transform 'prefix' has missing config: prefix`);
     }
 
+    defaultIgnoreList = defaultIgnoreList.filter(x => !config.force.includes(x));
     const ignoreList = [...(config.ignore || []), ...defaultIgnoreList];
 
     const includeTypes = config.includeTypes !== false;
diff --git a/packages/transforms/prefix/yaml-config.graphql b/packages/transforms/prefix/yaml-config.graphql
index a2cdd6712fa91..49ecb1ba2cf87 100644
--- a/packages/transforms/prefix/yaml-config.graphql
+++ b/packages/transforms/prefix/yaml-config.graphql
@@ -26,6 +26,10 @@ type PrefixTransformConfig @md {
   Changes types (default: true)
   """
   includeTypes: Boolean
+  """
+  List of protected types you want to force prefix on
+  """
+  force: [String!]
 }
 
 enum PrefixTransformMode {
diff --git a/packages/types/src/config-schema.json b/packages/types/src/config-schema.json
index f29f9c4b4255f..4f1e9341c47d1 100644
--- a/packages/types/src/config-schema.json
+++ b/packages/types/src/config-schema.json
@@ -3642,6 +3642,14 @@
         "includeTypes": {
           "type": "boolean",
           "description": "Changes types (default: true)"
+        },
+        "force": {
+          "type": "array",
+          "items": {
+            "type": "string"
+          },
+          "additionalItems": false,
+          "description": "List of protected types you want to force prefix on"
         }
       }
     },
diff --git a/packages/types/src/config.ts b/packages/types/src/config.ts
index 87859221d833f..f2d7c11979be3 100644
--- a/packages/types/src/config.ts
+++ b/packages/types/src/config.ts
@@ -1380,6 +1380,10 @@ export interface PrefixTransformConfig {
    * Changes types (default: true)
    */
   includeTypes?: boolean;
+  /**
+   * List of protected types you want to force prefix on
+   */
+  force?: string[];
 }
 /**
  * Prune transform

From 8c136cf1183d145d42619591b113bd3362d9a3f3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sigur=C3=B0ur=20Gu=C3=B0brandsson?=
 <1608474+SGudbrandsson@users.noreply.github.com>
Date: Tue, 26 Sep 2023 12:53:59 +0000
Subject: [PATCH 2/2] Initialize config.force before accessing it

---
 packages/transforms/prefix/src/barePrefix.ts | 3 +++
 packages/transforms/prefix/src/wrapPrefix.ts | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/packages/transforms/prefix/src/barePrefix.ts b/packages/transforms/prefix/src/barePrefix.ts
index d93f0d293d7ce..9e3772504370d 100644
--- a/packages/transforms/prefix/src/barePrefix.ts
+++ b/packages/transforms/prefix/src/barePrefix.ts
@@ -20,6 +20,9 @@ export default class BarePrefix implements MeshTransform {
 
   constructor(options: MeshTransformOptions<YamlConfig.PrefixTransformConfig>) {
     const { apiName, config } = options;
+    if (!config.force) {
+        config.force = [];
+    }
     defaultIgnoreList = defaultIgnoreList.filter(x => !config.force.includes(x));
     this.ignoreList = [...(config.ignore || []), ...defaultIgnoreList];
     this.includeRootOperations = config.includeRootOperations === true;
diff --git a/packages/transforms/prefix/src/wrapPrefix.ts b/packages/transforms/prefix/src/wrapPrefix.ts
index fef54588b846e..ec1ac46e2804e 100644
--- a/packages/transforms/prefix/src/wrapPrefix.ts
+++ b/packages/transforms/prefix/src/wrapPrefix.ts
@@ -27,6 +27,9 @@ export default class WrapPrefix implements MeshTransform {
       throw new Error(`Transform 'prefix' has missing config: prefix`);
     }
 
+    if (!config.force) {
+      config.force = [];
+    }
     defaultIgnoreList = defaultIgnoreList.filter(x => !config.force.includes(x));
     const ignoreList = [...(config.ignore || []), ...defaultIgnoreList];