Merge pull request #173 from LinuxSuRen/git-backup

Add git backup actions

.github/workflow/backup.yaml

+name: Backup Git repository
+
+on:
+  push:
+    branches:
+    - master
+
+jobs:
+  hugo-deploy-gh-pages:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@master
+    - name: backup
+      uses: jenkins-zh/git-backup-actions@v0.0.1
+      env:
+        GIT_DEPLOY_KEY: ${{ secrets.GIT_DEPLOY_KEY }}
+        TARGET_GIT: "git@gitee.com:jenkins-zh/jenkins-cli.git"

CONTRIBUTING.md

@@ -56,3 +56,8 @@ Quality is the heart of a project. So please make sure your Pull Request could p
 
 The [newbie](https://github.com/jenkins-zh/jenkins-cli/issues?q=is%3Aissue+is%3Aopen+label%3Anewbie) issues
 are the good start.
+
+## Git Backup
+
+We use [git-backup-actions](https://github.com/jenkins-zh/git-backup-actions/) to backup this repo into 
+[gitee](https://gitee.com/jenkins-zh/jenkins-cli).