main.yml

# GitHub Action for generating a contribution graph with a snake eating your contributions.
name: Generate Snake

# Controls when the action will run.
on:
  schedule:
    # every 12 hours
    - cron: "0 */12 * * *"

  # This command allows us to run the Action automatically from the Actions tab.
  workflow_dispatch:

  # Also run on every push on the main branch
  push:
    branches:
      - main

# The sequence of runs in this workflow:
jobs:
  # This workflow contains a single job called "build"
  build:
    # The type of runner that the job will run on
    runs-on: ubuntu-latest

    # Steps represent a sequence of tasks that will be executed as part of the job
    steps:
      - name: Clone repo
        uses: actions/checkout@v3

      - name: Generate the snake files in './dist/'
        uses: Platane/snk@v3
        id: snake-gif
        with:
          github_user_name: ${{ github.repository_owner }}
          outputs: |
            dist/github-contribution-grid-snake.svg
            dist/github-contribution-grid-snake-dark.svg?palette=github-dark
            dist/github-contribution-grid-snake.gif?color_snake=orange&color_dots=#bfd6f6,#8dbdff,#64a1f4,#4b91f1,#3c7dd9
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Show build status
        run: git status

      - name: Update README with Snake Game
        run: |
          echo "<picture>" > snake_picture.txt
          echo "  <source media=\"(prefers-color-scheme: dark)\" srcset=\"dist/github-contribution-grid-snake-dark.svg?palette=github-dark\">" >> snake_picture.txt
          echo "  <source media=\"(prefers-color-scheme: light)\" srcset=\"dist/github-contribution-grid-snake.svg\">" >> snake_picture.txt
          echo "  <img alt=\"Shows an illustrated sun in light mode and a moon with stars in dark mode.\" src=\"dist/github-contribution-grid-snake.gif?color_snake=orange&color_dots=#bfd6f6,#8dbdff,#64a1f4,#4b91f1,#3c7dd9\">" >> snake_picture.txt
          echo "</picture>" >> snake_picture.txt
          sed -i '/<picture>/,/<\/picture>/d' README.md
          cat snake_picture.txt >> README.md
      - name: Commit and push changes
        run: |
          git config --global user.email "actions@github.com"
          git config --global user.name "GitHub Actions"
          git add README.md
          git commit -m "Update README with Snake Game"
          git push