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 <46447427+samunohito@users.noreply.github.com>
Date: Wed, 19 Nov 2025 12:34:27 +0900
Subject: [PATCH] =?UTF-8?q?fix(devcontainer):=20devcontainer=E3=81=AE?=
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* fix(devcontainer): devcontainerのバージョンアップ＋Renovateでbump出来るように設定を追加

* Update renovate.json5

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update renovate.json5

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* fix matchFileNames

* using trixie

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: syuilo <4439005+syuilo@users.noreply.github.com>
---
 .devcontainer/Dockerfile |  2 +-
 renovate.json5           | 12 ++++++++++++
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index b6ebcf6ad3..d208ad6ecf 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -1 +1 @@
-FROM mcr.microsoft.com/devcontainers/javascript-node:0-18
+FROM mcr.microsoft.com/devcontainers/javascript-node:4.0.3-24-trixie
diff --git a/renovate.json5 b/renovate.json5
index 0ada26d579..0b0f9e1ac9 100644
--- a/renovate.json5
+++ b/renovate.json5
@@ -106,6 +106,18 @@
 				'.devcontainer/**',
 			],
 		},
+		{
+			// devcontainer (Dockerfile用の設定)
+			groupName: '[devcontainer] Update dependencies',
+			matchFileNames: ['.devcontainer/Dockerfile'],
+			matchDepNames: ['mcr.microsoft.com/devcontainers/javascript-node'],
+			allowedVersions: '/-[0-9]+-trixie$/',
+
+			// major/minor/patch: devcontainer の semver
+			// build: Node メジャー
+			// dist: Debian codename (e.g., bullseye, bookworm)（比較には使わない）
+			versioning: 'regex:^(?<major>\\d+)\\.(?<minor>\\d+)\\.(?<patch>\\d+)-(?<build>\\d+)-(?<dist>.+)$',
+		},
 	],
 	customManagers: [
 		{