publish-to-github-pages.yml

name: Publish to Github Pages

on:
  schedule:
    - cron: '23 * * * *'
  push:
    branches:
      - gh-pages
  workflow_dispatch:

jobs:
  build-and-publish:
    name: Publish to Github Pages
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - name: ⬇ Fetch rpi-imager.json snippet for stable
        uses: OctoPrint/actions/fetch-rpi-imager-snippet@main
        with:
          token: "${{ secrets.GITHUB_TOKEN }}"
          owner: OctoPrint
          repo: OctoPi-UpToDate
          output: /tmp/rpi-imager-stable.json
          ignoreRegex: "rc|branch|mark:untested|mark:ignored"

      - name: ⬇ Fetch rpi-imager.json snippet for new camera stack
        uses: OctoPrint/actions/fetch-rpi-imager-snippet@main
        with:
          token: "${{ secrets.GITHUB_TOKEN }}"
          owner: OctoPrint
          repo: OctoPi-UpToDate
          output: /tmp/rpi-imager-camerastack.json
          includePrereleases: true
          matchRegex: "camera-streamer"
          ignoreRegex: "rc|mark:untested"

      - name: 🔨 Preprocess the snippets
        run: |
          if [ -f /tmp/rpi-imager-stable.json ]; then
            description=$(jq -r '.name' /tmp/rpi-imager-stable.json)
            jq '. + {"name": "OctoPi (stable)", "description": "'"$description"'", "init_format": "systemd"}' /tmp/rpi-imager-stable.json > /tmp/rpi-imager-stable.json.tmp && mv /tmp/rpi-imager-stable.json.tmp /tmp/rpi-imager-stable.json
          fi

          if [ -f /tmp/rpi-imager-camerastack.json ]; then
            description=$(jq -r '.name' /tmp/rpi-imager-camerastack.json)
            jq '. + {"name": "OctoPi (new camera stack)", "description": "'"$description"'", "init_format": "systemd"}' /tmp/rpi-imager-camerastack.json > /tmp/rpi-imager-camerastack.json.tmp && mv /tmp/rpi-imager-camerastack.json.tmp /tmp/rpi-imager-camerastack.json
          fi

      - name: 🔨 Build rpi-imager.json
        uses: OctoPrint/actions/stitch-rpi-imager-snippets@main
        with:
          output: ./files/rpi-imager.json
          snippets: /tmp/rpi-imager-stable.json /tmp/rpi-imager-camerastack.json
        
      #- name: 🔨 Build rpi-imager-nightlies.json
      #  run: |
      #    OUTPUT=./files/rpi-imager-nightlies.json
      #    N=5
      #
      #    nightlies="https://unofficialpi.org/Distros/OctoPi/nightly/"
      #    page=$(curl --silent $nightlies)
      #
      #    last=$(echo $page | grep -o 'href="[^"]*\.zip"' | cut -d '"' -f 2 | uniq | tail -n $N | sort -r)
      #
      #    cat <<EOF > $OUTPUT
      #    {
      #        "os_list": [
      #    EOF
      #    comma=""
      #    for f in $last; do
      #        download="$nightlies$f"
      #        size=$(curl -I --silent "$download" | grep -i "content-length" | cut -d ' ' -f 2)
      #        date=$(echo $f | cut -d '_' -f 1)
      #
      #        cat <<EOF >> $OUTPUT
      #            $comma
      #            {
      #                "name": "OctoPi nightly $date",
      #                "description": "OctoPi nightly from $date",
      #                "url": "$download",
      #                "icon": "https://octoprint.org/files/rpi-imager-nightlies.png",
      #                "release_date": "$date",
      #                "image_download_size": $size,
      #                "init_format": "systemd"
      #            }
      #    EOF
      #        comma=","
      #    done
      #
      #    cat <<EOF >> $OUTPUT
      #        ]
      #    }
      #    EOF
      #
      #- name: 🔨 Extend rpi-imager.json
      #  run: |
      #    # add nightlies
      #    jq '.os_list += [{"name": "OctoPi Nightlies","description": "Nightly OctoPi builds, untested, bleeding edge","subitems_url": "https://octoprint.org/files/rpi-imager-nightlies.json"}]' ./files/rpi-imager.json > ./files/rpi-imager.json.tmp && mv ./files/rpi-imager.json.tmp ./files/rpi-imager.json
      #
      #    echo "Generated rpi-imager.json:"
      #    cat ./files/rpi-imager.json

      - name: 🐍 Set up Python 3.7
        uses: actions/setup-python@v4
        with:
          python-version: "3.7"

      - name: 🐍 Install requirements
        run: |
          pip install -r ./.github/scripts/requirements.txt

      - name: 🔁 Update octopi.yaml
        run: |
          cd .github/scripts
          python update_page_from_rpiimagerjson.py
      
      - name: 💎 Set up Ruby 3
        uses: ruby/setup-ruby@v1
        with:
          ruby-version: '3.0'
          bundler-cache: true
      
      - name: 🔨 Build page
        run: |
          bundle exec jekyll build --future --trace

      #- name: 🔎 Run link check
      #  id: lc
      #  uses: peter-evans/link-checker@v1
      #  with:
      #    args: -v -r -d ./_site/ ./_site/
      #- name: 🔎 Evaluate link check
      #  run: exit ${{ steps.lc.outputs.exit_code }}
    
      - name: 🚀 Deploy page
        uses: peaceiris/actions-gh-pages@v3
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_branch: master
          publish_dir: ./_site
          enable_jekyll: false
          user_name: 'github-actions[bot]'
          user_email: 'github-actions[bot]@users.noreply.github.com'

      - name: 📧 Discord success notification
        env:
          DISCORD_WEBHOOK: ${{ secrets.discord_webhook }}
        uses: Ilshidur/action-discord@master
        with:
          args: '☑️ Page build for octoprint.org was successful'

      - name: 📧 Discord failure notification
        if: failure()
        env:
          DISCORD_WEBHOOK: ${{ secrets.discord_webhook }}
        uses: Ilshidur/action-discord@master
        with:
          args: '🚫 Page build for octoprint.org failed'