update-content.yml

name: Update README with New Content

on:
  workflow_dispatch:
  push:
  schedule:
    # Runs at 00:00 UTC every Sunday
    - cron: '0 0 * * 0'

jobs:
  update-readme:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Repository
        uses: actions/checkout@v2

      - name: Clone Second Repository
        run: git clone https://github.com/localstack/docs.git

      - name: Gather Tutorials and Videos
        run: |
          cd docs/content/en/tutorials/

          tutorials_section="### Tutorials \n\n"
  
          for folder in */; do
            folder_name=${folder%/}
            title=$(grep '^title:' "$folder/index.md" | sed 's/title: //')
            tutorials_section+="- [$title](https://docs.localstack.cloud/tutorials/$folder_name)\n"
          done
          
          cd ../academy/
          for folder in */; do
            academy_section+="#### $(grep '^title:' "$folder/_index.md" | sed 's/title: //')\n\n"
            if [ -d "$folder" ]; then
              for subfolder in "$folder"*/; do
                title=$(grep '^title:' "$subfolder/index.md" | sed 's/title: //')
                url=$(grep '^url:' "$subfolder/index.md" | sed 's/url: "\(.*\)"/\1/')
                academy_section+="- [$title](https://docs.localstack.cloud/$url)\n"
              done
            fi
          done
  
          cd ../../../../
          
          sed -i '/## Content/,$d' README.md
          echo "## Content" >> README.md
          echo "" >> README.md
          echo "### Tutorials" >> README.md
          echo "### Videos" >> README.md
          
          awk -v tutorials="$tutorials_section" -v academy="$academy_section" '
          /^## Content/ {print; next}
          /^### Tutorials/ { print tutorials; next}
          /^### Videos/ {print; print academy; next;}
          1' README.md > temp.md && mv temp.md README.md
          
      - name: Clone Second Repository
        run: git clone https://github.com/localstack/localstack-blog.github.io.git

      - name: Gather Blog Posts
        run: |
  
          cd localstack-blog.github.io/content/
          blog_section="### Blog Posts \n\n"
  
          for folder in */; do
            folder_name=${folder%/}
            title=$(grep '^title:' "$folder/index.md" | sed 's/title: //')
            blog_section+="- [$title](https://blog.localstack.cloud/$folder_name)\n"
          done
  
          cd ../..

          echo "### Blog Posts" >> README.md
  
          awk -v blogs="$blog_section" '
          /^### Blog Posts/ {print blogs; next;}
          1' README.md > temp.md && mv temp.md README.md

      - name: Commit and Push Changes
        run: |
          git config --global user.name 'LocalStack Bot'
          git config --global user.email 'localstack-bot@users.noreply.github.com'
          git add README.md
          git diff --quiet && git diff --staged --quiet || (git add README.md && git commit -m "Update README with new tutorials, videos and blog posts" && git push)