From aec1c74025eb000168d873e683a728dc219ba30c Mon Sep 17 00:00:00 2001
From: Ciprian Hacman <ciprian@hakman.dev>
Date: Thu, 21 Sep 2023 05:18:19 +0300
Subject: [PATCH 1/2] Tag releases via PR

---
 .github/workflows/tag-release.yml | 25 ++++++++++++++++++++++++
 hack/tag-release.sh               | 32 +++++++++++++++++++++++++++++++
 version.txt                       |  1 +
 3 files changed, 58 insertions(+)
 create mode 100644 .github/workflows/tag-release.yml
 create mode 100755 hack/tag-release.sh
 create mode 100644 version.txt

diff --git a/.github/workflows/tag-release.yml b/.github/workflows/tag-release.yml
new file mode 100644
index 000000000..19ac28e91
--- /dev/null
+++ b/.github/workflows/tag-release.yml
@@ -0,0 +1,25 @@
+name: tag-release
+
+on:
+  push:
+    branches:
+      - master
+    paths:
+      - version.txt
+
+jobs:
+  tag:
+    if: ${{ github.repository == 'kubernetes/node-problem-detector' }}
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - run: /usr/bin/git config --global user.email actions@github.com
+      - run: /usr/bin/git config --global user.name 'GitHub Actions Release Tagger'
+      - run: hack/tag-release.sh
+        id: tag_release
+    outputs:
+      release_tag: ${{ steps.tag_release.outputs.release_tag }}
diff --git a/hack/tag-release.sh b/hack/tag-release.sh
new file mode 100755
index 000000000..a06bd0139
--- /dev/null
+++ b/hack/tag-release.sh
@@ -0,0 +1,32 @@
+#!/bin/bash -xe
+
+# Copyright 2023 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+VERSION=$(cat version.txt)
+
+if [[ ! "${VERSION}" =~ ^([0-9]+[.][0-9]+)[.]([0-9]+)(-(alpha|beta)[.]([0-9]+))?$ ]]; then
+  echo "Version ${VERSION} must be 'X.Y.Z', 'X.Y.Z-alpha.N', or 'X.Y.Z-beta.N'"
+  exit 1
+fi
+
+if [ "$(git tag -l "v${VERSION}")" ]; then
+  echo "Tag v${VERSION} already exists"
+  exit 1
+fi
+
+git tag -a -m "Release ${VERSION}" "v${VERSION}"
+git push origin "v${VERSION}"
+
+echo "release_tag=refs/tags/v${VERSION}" >> $GITHUB_OUTPUT
diff --git a/version.txt b/version.txt
new file mode 100644
index 000000000..7d87d9947
--- /dev/null
+++ b/version.txt
@@ -0,0 +1 @@
+0.8.15

From 27dcab4ba58786ca7cbcff00a62b8f7c1725fe16 Mon Sep 17 00:00:00 2001
From: Ciprian Hacman <ciprian@hakman.dev>
Date: Mon, 25 Sep 2023 06:16:43 +0200
Subject: [PATCH 2/2] Prefix version with "v"

---
 hack/tag-release.sh | 12 ++++++------
 version.txt         |  2 +-
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/hack/tag-release.sh b/hack/tag-release.sh
index a06bd0139..d9ff3e7e6 100755
--- a/hack/tag-release.sh
+++ b/hack/tag-release.sh
@@ -16,17 +16,17 @@
 
 VERSION=$(cat version.txt)
 
-if [[ ! "${VERSION}" =~ ^([0-9]+[.][0-9]+)[.]([0-9]+)(-(alpha|beta)[.]([0-9]+))?$ ]]; then
+if [[ ! "${VERSION}" =~ ^v([0-9]+[.][0-9]+)[.]([0-9]+)(-(alpha|beta)[.]([0-9]+))?$ ]]; then
   echo "Version ${VERSION} must be 'X.Y.Z', 'X.Y.Z-alpha.N', or 'X.Y.Z-beta.N'"
   exit 1
 fi
 
-if [ "$(git tag -l "v${VERSION}")" ]; then
-  echo "Tag v${VERSION} already exists"
+if [ "$(git tag -l "${VERSION}")" ]; then
+  echo "Tag ${VERSION} already exists"
   exit 1
 fi
 
-git tag -a -m "Release ${VERSION}" "v${VERSION}"
-git push origin "v${VERSION}"
+git tag -a -m "Release ${VERSION}" "${VERSION}"
+git push origin "${VERSION}"
 
-echo "release_tag=refs/tags/v${VERSION}" >> $GITHUB_OUTPUT
+echo "release_tag=refs/tags/${VERSION}" >> $GITHUB_OUTPUT
diff --git a/version.txt b/version.txt
index 7d87d9947..ad9da7113 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-0.8.15
+v0.8.15