images.yml

name: Generate folder images

on:
  schedule:
    - cron: '0 10 * * *'
  workflow_dispatch:
  push:
    branches: [main]

concurrency:
  group: folder-images-concurrency # https://github.com/adafruit/Adafruit_Learning_System_Guides/issues/2327
  cancel-in-progress: true

jobs:
  update-images:
    if: github.repository_owner == 'adafruit'
    runs-on: ubuntu-latest
    steps:
    - name: Dump GitHub context
      env:
        GITHUB_CONTEXT: ${{ toJson(github) }}
      run: echo "$GITHUB_CONTEXT"

    - uses: actions/checkout@v4

    - name: Set up Python 3.x
      uses: actions/setup-python@v5
      with:
        python-version: "3.x"

    - name: Checkout screenshot maker
      run: git clone --depth=1 https://github.com/circuitpython/CircuitPython_Library_Screenshot_Maker

    - name: Install dependencies
      run: pip install -r CircuitPython_Library_Screenshot_Maker/requirements.txt

    - name: Generate images
      run: |
        cd CircuitPython_Library_Screenshot_Maker
        env LEARN_GUIDE_REPO=../ python3 ./create_requirement_images.py

    - name: Commit updates
      run: |
        cd CircuitPython_Library_Screenshot_Maker/generated_images
        git config --global user.name "${GITHUB_ACTOR} (github actions cron)"
        git config --global user.email "${GITHUB_ACTOR}@users.noreply.github.com"
        git config --global init.defaultBranch main
        git init
        for i in *.png; do echo "<a href=\"$i\">$i</a><br>"; done > index.html
        git add *.png index.html
        git remote add origin https://${GITHUB_ACTOR}:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}
        if git commit -m"update images"; then git push -f origin HEAD:folder-images; fi