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Update update-submodules.yml #3

Update update-submodules.yml

Update update-submodules.yml #3

name: Update Submodules
on:
schedule:
# 每3小时执行一次
- cron: '0 */6 * * *'
push:
# 当main分支有新的推送时执行
branches:
- main
jobs:
update:
runs-on: ubuntu-latest
steps:
- name: Checkout the repository
uses: actions/checkout@v2
with:
# 确保拉取所有子模块
submodules: 'recursive'
- name: Update Submodules
run: |
git submodule update --remote --recursive
git config --local user.email "[email protected]"
git config --local user.name "GitHub Action"
# 仅当子模块发生变化时继续操作
SUBMODULES_CHANGED=$(git status --porcelain=v1 2>/dev/null | grep "^ M")
if [ "x$SUBMODULES_CHANGED" != "x" ]; then
git commit -am "Automatically update submodules"
git push
else
echo "No changes in submodules."
fi