Automate creation of releases notes on GitHub

Closes gh-12552

ci/scripts/publish-release-notes.sh

@@ -0,0 +1,27 @@
+#!/bin/bash
+set -e
+
+source $(dirname $0)/common.sh
+
+latest=$( curl -s "https://api.github.com/repos/${GITHUB_ORGANIZATION}/${GITHUB_REPO}/releases/latest" -u ${GITHUB_USERNAME}:${GITHUB_PASSWORD} )
+id=$( echo $latest | jq -r '.id' )
+
+milestone=$( cat version/stageVersion )
+milestone_number=$( curl -s "https://api.github.com/repos/${GITHUB_ORGANIZATION}/${GITHUB_REPO}/milestones" -u ${GITHUB_USERNAME}:${GITHUB_PASSWORD} | jq -r --arg MILESTONE "${milestone}" '.[]  | select(.title == $MILESTONE) | .number')
+
+pushd release-notes-repo > /dev/null
+run_maven clean install
+java -jar -Dreleasenotes.github.organization=${GITHUB_ORGANIZATION} -Dreleasenotes.github.name=${GITHUB_REPO} target/github-release-notes-generator-0.0.1-SNAPSHOT.jar "${milestone_number}" release-notes.md
+popd > /dev/null
+
+
+body=$( sed -E ':a;N;$!ba;s/\r{0,1}\n/\\n/g' release-notes-repo/release-notes.md )
+
+curl \
+	-s \
+	-u ${GITHUB_USERNAME}:${GITHUB_PASSWORD} \
+	-H "Content-type:application/json" \
+	-d "{\"body\": \"${body}\"}"  \
+	-f \
+	-X \
+	PATCH "https://api.github.com/repos/${GITHUB_ORGANIZATION}/${GITHUB_REPO}/releases/${id}" > /dev/null || { echo "Failed to publish" >&2; exit 1; }

ci/scripts/stage.sh

@@ -51,3 +51,4 @@ fi;
 echo "DONE"
 
 popd > /dev/null
+echo $stageVersion > version/stageVersion