update.yml

name: Update Submodule

on:
  schedule:
    - cron: 0 0 * * *
  push:
    branches: [ master ]

jobs:
  update_submodule:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v2

      - uses: webfactory/ssh-agent@v0.4.1
        with:
          ssh-private-key: ${{ secrets.SSH_KEY }}

      - name: Init submodule
        run: git submodule init

      - name: Update submodule
        run: git submodule update --recursive
      
      - name: Pull submodule
        run: |
          cd lens && git pull origin master && cd .. &&
          cd vans && git pull origin master && cd ..
        
      - name: Update root repo
        run: |
          git config user.email "zxwang42@gmail.com" &&
          git config user.name "Zixuan Wang" &&
          if [[ -n $(git status -s) ]]; then
            git commit -am "Update LENS and VANS"
            git push origin master
          fi