From 3d83674b6fba21573f09f1d06601839c6738e366 Mon Sep 17 00:00:00 2001
From: Frank Zhu <fr@nkzhu.com>
Date: Wed, 8 May 2024 14:25:14 -0500
Subject: [PATCH 1/5] fix: changesets release preview

---
 .github/workflows/changesets-preview-pr.yml |  1 +
 tools/ci/format_changelog                   | 15 ++++++++++-----
 2 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/changesets-preview-pr.yml b/.github/workflows/changesets-preview-pr.yml
index 03d1fecf618..2f782051e52 100644
--- a/.github/workflows/changesets-preview-pr.yml
+++ b/.github/workflows/changesets-preview-pr.yml
@@ -7,6 +7,7 @@ name: Release Preview - Changeset
 on:
   push:
     branches:
+      - fix/changesets-release-preview
       - develop
 
 jobs:
diff --git a/tools/ci/format_changelog b/tools/ci/format_changelog
index 7e508a1e129..93b7829626a 100755
--- a/tools/ci/format_changelog
+++ b/tools/ci/format_changelog
@@ -35,7 +35,7 @@ append_changelog_content() {
       continue
     fi
     changesets=$(jq -r --arg key "$tag" '.[$key] | join("\n\n")' tags.json)
-    read -d '' changelog_content <<EOF
+    read -d '' changelog_content <<EOF || true
 ${changelog_content}
 
 ## ${tag}
@@ -49,17 +49,17 @@ set_pr_body() {
   # GitHub Issues/PRs messages have a max size limit on the message body payload.
   # This is the error: `body is too long (maximum is 65536 characters)`.
   max_pr_desc_char_length=65000
-  read -d '' pr_header <<EOF
+  read -d '' pr_header <<EOF || true
 This PR is a preview of the changes that will be included in the next release. Please do not merge this PR.
 ---
 EOF
   if [[ ${#changelog_content} -gt $max_pr_desc_char_length ]]; then
-    read -d '' pr_body <<EOF
+    read -d '' pr_body <<EOF || true
 ${pr_header}
 The changelog content is too long for the PR description. Please view the full changelog in the [CHANGELOG.md](https://github.com/smartcontractkit/chainlink/blob/changesets/release-preview/CHANGELOG.md)
 EOF
   else
-    read -d '' pr_body <<EOF
+    read -d '' pr_body <<EOF || true
 ${pr_header}
 ${changelog_content}
 EOF
@@ -71,7 +71,7 @@ EOF
 }
 
 set_new_changelog_content() {
-  read -d '' new_changelog <<EOF
+  read -d '' new_changelog <<EOF || true
 ${changelog_content}
 ${current_changelog}
 EOF
@@ -128,6 +128,11 @@ EOF
 current_changelog=$(cat CHANGELOG.md.tmp)
 is_current_version=false
 changesets_index=0
+pr_header=""
+pr_body=""
+changeset_content=""
+changelog_content=""
+new_changelog=""
 tags_list=( "#nops" "#added" "#changed" "#removed" "#updated" "#deprecation_notice" "#breaking_change" "#db_update" "#wip" "#bugfix" "#internal" "#untagged")
 
 create_changesets_json

From 4d48a17703285515a4fc032516baa05e47b3001f Mon Sep 17 00:00:00 2001
From: Frank Zhu <fr@nkzhu.com>
Date: Wed, 8 May 2024 14:26:09 -0500
Subject: [PATCH 2/5] test changeset file

---
 .changeset/good-kiwis-cross.md | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 .changeset/good-kiwis-cross.md

diff --git a/.changeset/good-kiwis-cross.md b/.changeset/good-kiwis-cross.md
new file mode 100644
index 00000000000..510bacdc42a
--- /dev/null
+++ b/.changeset/good-kiwis-cross.md
@@ -0,0 +1,5 @@
+---
+"chainlink": patch
+---
+
+Test - remove after

From 1aab2808919005fb0a723cc23ad22e3bf2685c22 Mon Sep 17 00:00:00 2001
From: Frank Zhu <fr@nkzhu.com>
Date: Wed, 8 May 2024 14:43:22 -0500
Subject: [PATCH 3/5] fix

---
 tools/ci/format_changelog | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/tools/ci/format_changelog b/tools/ci/format_changelog
index 93b7829626a..8d2e32210f1 100755
--- a/tools/ci/format_changelog
+++ b/tools/ci/format_changelog
@@ -1,5 +1,14 @@
 #!/usr/bin/env bash
 
+# This script will generate the next release using changeset.
+# However, since changeset has its own semvar versioning system
+# and we have our custom tags, this script rewrites the CHANGELOG.md
+# with each tag as its header and group respective changeset that has
+# the tag under it.
+#
+# The workflow is here:
+# https://github.com/smartcontractkit/chainlink/actions/workflows/changesets-preview-pr.yml
+
 set -euo pipefail
 
 if [[ -z "${GITHUB_OUTPUT:-}" ]]; then
@@ -107,6 +116,7 @@ cleanup() {
   rm -f CHANGELOG.md.tmp
   rm -f changesets.json
   rm -f tags.json
+  rm test
 }
 
 ### SCRIPT STARTS HERE ###
@@ -118,7 +128,7 @@ pnpm changeset version
 version=$(jq -r '.version' package.json)
 echo "version=$version" >> $GITHUB_OUTPUT
 
-read -d '' changelog_content <<EOF
+read -d '' changelog_content <<EOF || true
 # Changelog Chainlink Core
 
 ## ${version} - PREVIEW
@@ -128,11 +138,6 @@ EOF
 current_changelog=$(cat CHANGELOG.md.tmp)
 is_current_version=false
 changesets_index=0
-pr_header=""
-pr_body=""
-changeset_content=""
-changelog_content=""
-new_changelog=""
 tags_list=( "#nops" "#added" "#changed" "#removed" "#updated" "#deprecation_notice" "#breaking_change" "#db_update" "#wip" "#bugfix" "#internal" "#untagged")
 
 create_changesets_json

From 084e5fffbf1e86e9cca72bae3bd539345dd7af27 Mon Sep 17 00:00:00 2001
From: Frank Zhu <fr@nkzhu.com>
Date: Wed, 8 May 2024 14:44:58 -0500
Subject: [PATCH 4/5] fix

---
 tools/ci/format_changelog | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tools/ci/format_changelog b/tools/ci/format_changelog
index 8d2e32210f1..c83948a1d47 100755
--- a/tools/ci/format_changelog
+++ b/tools/ci/format_changelog
@@ -116,7 +116,6 @@ cleanup() {
   rm -f CHANGELOG.md.tmp
   rm -f changesets.json
   rm -f tags.json
-  rm test
 }
 
 ### SCRIPT STARTS HERE ###

From 37d0397b94c6fc905d16f4a4e0a1b3395d2ef704 Mon Sep 17 00:00:00 2001
From: Frank Zhu <fr@nkzhu.com>
Date: Wed, 8 May 2024 14:50:04 -0500
Subject: [PATCH 5/5] remove test stuff

---
 .changeset/good-kiwis-cross.md              | 5 -----
 .github/workflows/changesets-preview-pr.yml | 1 -
 2 files changed, 6 deletions(-)
 delete mode 100644 .changeset/good-kiwis-cross.md

diff --git a/.changeset/good-kiwis-cross.md b/.changeset/good-kiwis-cross.md
deleted file mode 100644
index 510bacdc42a..00000000000
--- a/.changeset/good-kiwis-cross.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"chainlink": patch
----
-
-Test - remove after
diff --git a/.github/workflows/changesets-preview-pr.yml b/.github/workflows/changesets-preview-pr.yml
index 2f782051e52..03d1fecf618 100644
--- a/.github/workflows/changesets-preview-pr.yml
+++ b/.github/workflows/changesets-preview-pr.yml
@@ -7,7 +7,6 @@ name: Release Preview - Changeset
 on:
   push:
     branches:
-      - fix/changesets-release-preview
       - develop
 
 jobs: