main.yml

name: Update CSV File

on:

  schedule:
    - cron: '0 0 * * 0'
  # You can also run this workflow manually from the Actions tab
  workflow_dispatch:
  push:
    branches: [ master ]

jobs:
  build:
    runs-on: ubuntu-latest
    env:
      TZ: Asia/Singapore
    steps:
    - name: Checkout repo
      uses: actions/checkout@v4

    - name: Set up Python
      uses: actions/setup-python@v4
      with:
        python-version: '3.11'

    - name: Install dependencies
      run: |
        python -m pip install -e .

    - name: Update resale dataset
      run: python ./src/update_csv.py

    - name: Commit and push changes for database
      run: |
        git config --local user.email "action@github.com"
        git config --local user.name "GitHub Action"
        git add -A
        git commit -m "actions: update HDB database file" && echo "CHANGES_DETECTED=1" >> $GITHUB_ENV || echo "no changes to commit"
        git push

    - name: Update mrts
      run: python ./src/update_mrts.py
      continue-on-error: true

    - name: Commit and push changes for mrt
      run: |
        git add -A
        git commit -m "actions: update MRT database file" || echo "no changes to commit"
        git push
      continue-on-error: true

    - name: Update rental dataset
      run: python ./src/update_rental.py

    - name: Commit and push changes for mrt
      run: |
        git add -A
        git commit -m "actions: update rental dataset" || echo "no changes to commit"
        git push

    - name: Train model
      env:
        CHANGES_DETECTED: ${{ env.CHANGES_DETECTED }}
      if: env.CHANGES_DETECTED == '1'
      run: python ./src/train.py

    - name: Commit and push changes for model
      env:
        CHANGES_DETECTED: ${{ env.CHANGES_DETECTED }}
      if: env.CHANGES_DETECTED == '1'
      run: |
        git config --local user.email "action@github.com"
        git config --local user.name "GitHub Action"
        git add -A
        git commit -m "actions: update model" || echo "no changes to commit"
        git push