From f9efa3bb1d1c3a4e10eaac2c9d3d1deaed4cab7d Mon Sep 17 00:00:00 2001
From: "dependabot-preview[bot]"
 <27856297+dependabot-preview[bot]@users.noreply.github.com>
Date: Thu, 2 Jul 2020 08:06:30 +0000
Subject: [PATCH 1/3] chore(deps-dev): bump typescript from 3.9.5 to 3.9.6

Bumps [typescript](https://github.com/Microsoft/TypeScript) from 3.9.5 to 3.9.6.
- [Release notes](https://github.com/Microsoft/TypeScript/releases)
- [Commits](https://github.com/Microsoft/TypeScript/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
---
 package-lock.json | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index 521d8d0..f9b67dc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6095,9 +6095,9 @@
       }
     },
     "typescript": {
-      "version": "3.9.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.5.tgz",
-      "integrity": "sha512-hSAifV3k+i6lEoCJ2k6R2Z/rp/H3+8sdmcn5NrS3/3kE7+RyZXm9aqvxWqjEXHAd8b0pShatpcdMTvEdvAJltQ==",
+      "version": "3.9.6",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.6.tgz",
+      "integrity": "sha512-Pspx3oKAPJtjNwE92YS05HQoY7z2SFyOpHo9MqJor3BXAGNaPUs83CuVp9VISFkSjyRfiTpmKuAYGJB7S7hOxw==",
       "dev": true
     },
     "uglify-js": {

From c54d0d5cb3574eae54ee8805fa0e40c9f5853712 Mon Sep 17 00:00:00 2001
From: Zachary Belford <belfordz66@gmail.com>
Date: Mon, 6 Jul 2020 18:47:07 -0700
Subject: [PATCH 2/3] fix: items cycle with first mutation skip

---
 src/index.test.ts | 26 ++++++++++++++++++++------
 src/index.ts      | 13 +++++++++----
 2 files changed, 29 insertions(+), 10 deletions(-)

diff --git a/src/index.test.ts b/src/index.test.ts
index b1ccdbc..a9eb832 100644
--- a/src/index.test.ts
+++ b/src/index.test.ts
@@ -479,20 +479,34 @@ describe("traverse", () => {
     });
 
     it("When the 2nd schema down is a cycle to its parent, the mutation function is called regardless", () => {
-      const testSchema: any = {
+      const testSchema1: any = {
         title: "skipFirstCycles",
         type: "object",
         properties: {
           skipFirstCycle: {}
         }
       };
-      testSchema.properties.skipFirstCycle = testSchema;
-      const mockMutation = jest.fn((mockS) => mockS);
 
-      traverse(testSchema, mockMutation, { skipFirstMutation: true });
+      const testSchema2: any = {
+        title: "skipFirstCycles",
+        type: "object",
+        items: {}
+      };
 
-      expect(mockMutation).toHaveBeenCalledWith(testSchema);
-      expect(mockMutation).toHaveBeenCalledTimes(1);
+      testSchema1.properties.skipFirstCycle = testSchema1;
+      testSchema2.items = testSchema2;
+
+      const mockMutation1 = jest.fn((mockS) => mockS);
+      traverse(testSchema1, mockMutation1, { skipFirstMutation: true });
+
+      const mockMutation2 = jest.fn((mockS) => mockS);
+      traverse(testSchema2, mockMutation2, { skipFirstMutation: true });
+
+      expect(mockMutation1).toHaveBeenCalledWith(testSchema1);
+      expect(mockMutation1).toHaveBeenCalledTimes(1);
+
+      expect(mockMutation2).toHaveBeenCalledWith(testSchema2);
+      expect(mockMutation2).toHaveBeenCalledTimes(1);
     });
 
   });
diff --git a/src/index.ts b/src/index.ts
index d10c57a..d682b64 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -123,10 +123,15 @@ export default function traverse(
       } else {
         const foundCycle = isCycle(schema.items, recursiveStack);
         if (foundCycle) {
-          const [, cycledMutableSchema] = prePostMap.find(
-            ([orig]) => foundCycle === orig,
-          ) as [JSONMetaSchema, JSONMetaSchema];
-          mutableSchema.items = cycledMutableSchema;
+          if (traverseOptions.skipFirstMutation === true && foundCycle === recursiveStack[0]) {
+            return mutation(schema.items);
+          } else {
+            const [, cycledMutableSchema] = prePostMap.find(
+              ([orig]) => foundCycle === orig,
+            ) as [JSONMetaSchema, JSONMetaSchema];
+
+            mutableSchema.items = cycledMutableSchema;
+          }
         } else {
           itemsIsSingleSchema = true;
           mutableSchema.items = traverse(

From 16fbc05117254211e0044a4dce723ceea564619e Mon Sep 17 00:00:00 2001
From: BelfordZ <semantic-release-bot@martynus.net>
Date: Tue, 7 Jul 2020 01:54:39 +0000
Subject: [PATCH 3/3] chore(release): 1.2.3 [skip ci]

## [1.2.3](https://github.com/json-schema-tools/traverse/compare/1.2.2...1.2.3) (2020-07-07)

### Bug Fixes

* items cycle with first mutation skip ([c54d0d5](https://github.com/json-schema-tools/traverse/commit/c54d0d5cb3574eae54ee8805fa0e40c9f5853712))
---
 CHANGELOG.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index d1e26a7..94afede 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [1.2.3](https://github.com/json-schema-tools/traverse/compare/1.2.2...1.2.3) (2020-07-07)
+
+
+### Bug Fixes
+
+* items cycle with first mutation skip ([c54d0d5](https://github.com/json-schema-tools/traverse/commit/c54d0d5cb3574eae54ee8805fa0e40c9f5853712))
+
 ## [1.2.2](https://github.com/json-schema-tools/traverse/compare/1.2.1...1.2.2) (2020-07-01)