name: Deploy

on:
  push:
    branches:
      - main
  workflow_dispatch:
  
jobs:
  Deploy:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    - name: Set up Ruby
      uses: ruby/setup-ruby@v1
      with:
        ruby-version: 3.0
    - name: Install dependencies
      run: gem install erb yaml
    - name: Run app
      run: |
        ruby ./scripts/erb.rb
    - name: Make last_change
      run: date > ./scripts/last_change
    - name: Commit files
      run: |
        git config --local user.email "hahwul@gmail.com"
        git config --local user.name "WHW"
        git add README.md ./scripts/last_change
        git commit -m "Deploy README.md"
    - name: Push changes
      uses: ad-m/github-push-action@master
      with:
        github_token: ${{ secrets.GITHUB_TOKEN }}
        branch: ${{ github.ref }}