From 413ae51185caeb15a5d0e286b0463aabf5eb08bd Mon Sep 17 00:00:00 2001
From: Felipe Suero <felipesu19@github.com>
Date: Thu, 27 Apr 2023 13:03:45 -0400
Subject: [PATCH] add script

---
 .github/workflows/publish.yml              |  2 ++
 script/workflows/generate-release-notes.sh | 31 ++++++++++++++++++++++
 2 files changed, 33 insertions(+)
 create mode 100755 script/workflows/generate-release-notes.sh

diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 17b4347..1636b83 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -42,6 +42,8 @@ jobs:
 
       - name: Create PR
         run: |
+          LAST_PR=$(gh pr list --repo ${{ github.repository }} --limit 1 --state merged --search "Release version" --json number | jq -r '.[0].number')
+          RELEASE_NOTES=$(./scripts/workflows/release-notes.sh $LAST_PR ${{ env.new_version }})
           gh pr create \
             --title "Release version ${{ inputs.version }}" \
             --body "Release version ${{ inputs.version }}" \
diff --git a/script/workflows/generate-release-notes.sh b/script/workflows/generate-release-notes.sh
new file mode 100755
index 0000000..d9e7ff3
--- /dev/null
+++ b/script/workflows/generate-release-notes.sh
@@ -0,0 +1,31 @@
+#!/bin/bash
+# this script is used to generate release notes for a given release
+# first argument is the pull request id for the last release
+# the second is the new release number
+
+# the script then grabs every pull request merged since that pull request
+# and outputs a string of release notes
+
+echo "Generating release notes for $2"
+
+# get the last release pull request id
+LAST_RELEASE_PR=$1
+
+# get the new release number
+NEW_RELEASE=$2
+
+#get when the last release was merged
+LAST_RELEASE_MERGED_AT=$(gh pr view $LAST_RELEASE_PR --repo actions/languageservices --json mergedAt  | jq -r '.mergedAt')
+
+CHANGELIST=$(gh pr list --repo actions/languageservices --base main --state merged --json title --search "merged:>$LAST_RELEASE_MERGED_AT -label:no-release")
+
+# store the release notes in a variable so we can use it later
+
+RELEASE_NOTES="Release $NEW_RELEASE"
+
+UPDATED=$(echo $CHANGELIST | jq -r '.[].title' | while read line; do
+  echo " - $line \n";
+done)
+
+RELEASE_NOTES="$RELEASE_NOTES\n$UPDATED"
+echo $RELEASE_NOTES