From 1de1015b870f73c665738e64b26b0ede1a55007f Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Mon, 22 Dec 2025 07:42:49 +0000
Subject: [PATCH] build(deps): bump actions/checkout from 4 to 6

Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 6.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v4...v6)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
---
 .github/workflows/add_pages_doc.yml | 2 +-
 .github/workflows/devcontainer.yml  | 2 +-
 .github/workflows/image.yml         | 2 +-
 .github/workflows/unit_test.yml     | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/add_pages_doc.yml b/.github/workflows/add_pages_doc.yml
index 1bcea00..8af1d0a 100644
--- a/.github/workflows/add_pages_doc.yml
+++ b/.github/workflows/add_pages_doc.yml
@@ -12,7 +12,7 @@ jobs:
     if: github.repository == 'DeePTB-Lab/dpnegf'
     runs-on: ubuntu-22.04
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - name: Set up Python
       uses: actions/setup-python@v6
       with:
diff --git a/.github/workflows/devcontainer.yml b/.github/workflows/devcontainer.yml
index 4634c08..1b9b731 100644
--- a/.github/workflows/devcontainer.yml
+++ b/.github/workflows/devcontainer.yml
@@ -27,7 +27,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
diff --git a/.github/workflows/image.yml b/.github/workflows/image.yml
index 9dfab72..afc29aa 100644
--- a/.github/workflows/image.yml
+++ b/.github/workflows/image.yml
@@ -19,7 +19,7 @@ jobs:
 
     steps:
       - name: Checkout repository with full history
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           # ✅ 关键修改：获取所有历史记录和标签，以便动态版本控制能够工作
           fetch-depth: 0
diff --git a/.github/workflows/unit_test.yml b/.github/workflows/unit_test.yml
index 203ced8..3096f0a 100644
--- a/.github/workflows/unit_test.yml
+++ b/.github/workflows/unit_test.yml
@@ -20,7 +20,7 @@ jobs:
     container: ghcr.io/deeptb-lab/dpnegf-main:latest
     steps: 
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0