From 7ed20893c06d4a2297e2ffdd2b25c411434d33a1 Mon Sep 17 00:00:00 2001
From: tico88612 <17496418+tico88612@users.noreply.github.com>
Date: Sat, 20 Apr 2024 00:12:46 +0800
Subject: [PATCH] Feat: add generate release note script

Signed-off-by: tico88612 <17496418+tico88612@users.noreply.github.com>
---
 hack/gen_relnotes.sh | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100755 hack/gen_relnotes.sh

diff --git a/hack/gen_relnotes.sh b/hack/gen_relnotes.sh
new file mode 100755
index 000000000..244bcf9a0
--- /dev/null
+++ b/hack/gen_relnotes.sh
@@ -0,0 +1,36 @@
+#!/bin/bash -e
+set -x
+
+if [[ ! -v GITHUB_TOKEN ]]; then
+    echo "GITHUB_TOKEN is not set, please set it with a token with read permissions on commits and PRs"
+    exit 1
+fi
+
+script_dir=$(dirname "$(readlink -f "$0")")
+
+branch=$1
+from=$2
+to=$3
+release_notes=$(mktemp)
+
+end() {
+    rm $release_notes
+}
+
+trap end EXIT SIGINT SIGTERM SIGSTOP
+
+GOFLAGS=-mod=mod go run k8s.io/release/cmd/release-notes@v0.16.5 \
+    --branch $branch \
+    --required-author "" \
+    --org metallb \
+    --dependencies=false \
+    --repo metallb-operator \
+    --start-sha $from \
+    --end-sha $to \
+    --output $release_notes
+
+cat $release_notes
+
+
+echo "Contributors"
+git log --format="%aN" $(git merge-base $to $from)..$to | sort -u | tr '\n' ',' | sed -e 's/,/, /g'