ci.yaml

name: Generate and push

on:
  workflow_dispatch:
  push:
    paths:
      - '**.py'
      - 'images/**'
      - 'config.toml'
    branches:
      - main
      
permissions:
  contents: write

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  generate:
    if: "!contains(github.event.commits[0].message, '[Generate]')"
    runs-on: ubuntu-latest
    steps:    
      - uses: actions/checkout@v2
        with:
          persist-credentials: false # otherwise, the token used is the GITHUB_TOKEN, instead of your personal access token.
          fetch-depth: 0 # otherwise, there would be errors pushing refs to the destination repository.

      - name: Setup python
        uses: actions/setup-python@v2
      
      - name: Install Python dependencies
        uses: py-actions/py-dependency-install@v3
        with:
          path: "scripts/requirements.txt"
        
      - name: Generate json
        run: python scripts/generate_json.py
        shell: sh
        
      - name: fetch from master
        run: git fetch origin main

      - name: Generate Pixelart
        run: python scripts/render_json.py
        shell: sh

      - name: Commit files if changed
        run: |
          git config --local user.email "somemail@domain.com"
          git config --local user.name "github-actions[bot]"
          git update-index -q --refresh
          git diff-index --quiet HEAD -- || git commit -m "[Generate]" -a
      - name: Push changes
        uses: ad-m/github-push-action@master
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          branch: main