update_avatars.yml

name: Update Avatars Gallery for Taichi Repos

on:
  schedule:
    # update it every day
    - cron: '0 0 * * *'
  workflow_dispatch:

jobs:
  update-avatars:
    runs-on: ubuntu-20.04
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Setup Python
        uses: actions/setup-python@v4
        with:
          python-version: "3.8"
          architecture: "x64"

      - name: Setup Java
        uses: actions/setup-java@v3
        with:
          distribution: 'temurin'
          java-version: '17'

      - name: Install Dependencies
        run: |
          pip install github-avatars-gallery-generator
          wget https://github.com/sterlp/svg2png/releases/download/v1.1.0/svg2png-1.1.0.jar


      - name: Generate SVG files and convert them to PNG
        run: |
          cd taichi.graphics/
          gh-gallery -o taichi-dev -r taichi-docs-zh-cn -a 48 -n 12 --shuffle
          java -jar ../svg2png-1.1.0.jar -e -f contributors_taichi-dev_taichi-docs-zh-cn_12.svg -n contributors_taichi-dev_taichi-docs-zh-cn_12.png -h 640
          cd -

          cd taichi/
          gh-gallery -o taichi-dev -r taichi -a 32 -n 18 --shuffle
          java -jar ../svg2png-1.1.0.jar -e -f contributors_taichi-dev_taichi_18.svg -n contributors_taichi-dev_taichi_18.png -h 1080
          cd -

      - name: Commit changes
        run: |
          git config user.name "Taichi Gardener"
          git config user.email "taichigardener@gmail.com"
          git add "*.png"
          git diff --staged --quiet || git commit -m "Update contributor avatar gallery files."
          git push