Add files from main branch to new-branch

.github/workflows/n.yml

@@ -0,0 +1,43 @@
+name: Create New Branch Without Commit History
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  create-branch:
+    runs-on: ubuntu-latest
+    
+    steps:
+    # Check out the repository code
+    - name: Checkout repository
+      uses: actions/checkout@v3
+
+    # Configure git user
+    - name: Configure git user
+      run: |
+        git config --global user.name "GitHub Actions"
+        git config --global user.email "actions@github.com"
+
+    # Create a new orphan branch
+    - name: Create orphan branch
+      run: |
+        git checkout --orphan new-branch # 创建没有历史记录的分支
+        git rm -rf . # 删除当前工作目录中的所有文件
+
+    # Checkout files from main branch and add them to the new branch
+    - name: Checkout files from main branch
+      run: |
+        git checkout main -- . # 从main分支获取文件
+        git add . # 添加所有文件到暂存区
+
+    # Commit the changes
+    - name: Commit changes
+      run: |
+        git commit -m "Add files from main branch to new-branch"
+    
+    # Push the new branch to remote repository
+    - name: Push new branch
+      run: |
+        git push origin new-branch