From f8e58bcaf94e390ee5384b605d8aaf7afd5e84ec Mon Sep 17 00:00:00 2001
From: nrslib <38722970+nrslib@users.noreply.github.com>
Date: Thu, 5 Feb 2026 19:55:30 +0900
Subject: [PATCH] =?UTF-8?q?auto-tag:=20release/=20=E3=83=96=E3=83=A9?=
 =?UTF-8?q?=E3=83=B3=E3=83=81=E3=81=8B=E3=82=89=E3=81=AE=E3=83=9E=E3=83=BC?=
 =?UTF-8?q?=E3=82=B8=E3=81=AE=E3=81=BF=E3=81=AB=E5=88=B6=E9=99=90?=
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develop を直接 main に PR すると自動削除されるため、
release/vX.X.X ブランチ経由のマージのみタグを作成するよう変更
---
 .github/workflows/auto-tag.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/auto-tag.yml b/.github/workflows/auto-tag.yml
index 7eec4b2..1148bd0 100644
--- a/.github/workflows/auto-tag.yml
+++ b/.github/workflows/auto-tag.yml
@@ -9,7 +9,8 @@ jobs:
   tag:
     if: >
       github.event.pull_request.merged == true &&
-      startsWith(github.event.pull_request.title, 'Release v')
+      startsWith(github.event.pull_request.title, 'Release v') &&
+      startsWith(github.event.pull_request.head.ref, 'release/')
     runs-on: ubuntu-latest
     permissions:
       contents: write