quarterly_update_giga_banks.yml

name: Update and Upload Giga Banks Data 

on: 
  workflow_dispatch:
  push: # Specifies that the branch should run on a push event
    branches:
      - main # Name of default branch for 'Concentration-of-Banking' repository
  schedule:
    - cron: '0 0 1 1,4,7,10 *' # At 00:00 on day-of-month 1 in Jan., Apr., Jul., and Oct. 

jobs: 
  update_and_upload: # This is a specific job within the workflow (the name is a variable for the job)
    runs-on: ubuntu-latest # Specifies the runner that the runner will run on. A runner is a virtual machine or container that executes the job's steps

    steps: 
      - name: Checkout repo content
        uses: actions/checkout@v2 # Github action provided by GitHub to clone repositories. 

      - name: Set up Python 3.8 
        uses: actions/setup-python@v2 # Ensures that 'python' and 'pip' commands in subsequent steps run using Python 3.8.
        with:
          python-version: 3.8 # Specifically identifies which version of Python is to be used. 

      - name: Install dependencies
        run: |
          pip install yfinance pandas
          
      - name: Run the script to update data
        run: |
          python ./scripts/giga_banks.py

      - name: Commit and push if there are changes
        run: |
          git config --global user.email "juan.torres2012@gmail.com" 
          git config --global user.name "GitHub Actions"
          git add transformations_big_4/giga_banks/giga_banks.csv
          git commit -m "Automatically update Giga Banks data" || echo "No changes to commit"
          git -c http.extraHeader="AUTHORIZATION: bearer ${{ secrets.PAT }}" push