build-pages.yml

name: "Build pages"

on:
  push:
    branches:
      - main
  workflow_dispatch:

# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
permissions:
  contents: read
  pages: write
  id-token: write
  
jobs:
  build:
    name: "Build"
    runs-on: ubuntu-latest

    steps:
      - name: ⬇ Checkout
        uses: actions/checkout@v3
      
      - name: 🔑 Configure GPG key
        run: |
          echo -n "$GPG_SIGNING_KEY" | gpg --import
        env:
          GPG_SIGNING_KEY: ${{ secrets.GPG_SIGNING_KEY }}
      
      - name: 🏗 Install apt-utils
        run: |
          sudo apt-get -y install apt-utils

      - name: 🏗 Set up Python 3.10
        uses: actions/setup-python@v4
        with:
          python-version: "3.10"

      - name: 📦 Cache apt-ftparchive db
        uses: actions/cache@v3
        with:
          path: cache
          key: ${{ runner.os }}-apt-ftparchive

      - name: 🏗 Prepare folders
        run: |
          mkdir -p cache
          mkdir -p public/debian
          cp -ar pool public/debian

      - name: ✍ Generate repository files
        env:
          DISTS: bullseye
          COMPONENTS: rpi
          ARCHS: binary-armhf binary-arm64
        run: |
          repo="public/debian/dists"

          # prepare directory structure
          for dist in $DISTS; do
            for component in $COMPONENTS; do
              for arch in $ARCHS; do
                mkdir -p $repo/$dist/$component/$arch
              done
            done
          done

          # generate repo
          apt-ftparchive generate apt-ftparchive.conf
          
          # generate signed & unsigned Release files
          for dist in $DISTS; do
            apt-ftparchive -c $dist.conf release $repo/$dist > $repo/$dist/Release
            gpg --default-key "apt@octoprint.org" -abs -o - $repo/$dist/Release > $repo/$dist/Release.gpg
            gpg --default-key "apt@octoprint.org" --clearsign -o - $repo/$dist/Release > $repo/$dist/InRelease
          done

          tree public

      - name: ✍ Generate Directory Listings
        run: |
          curl https://raw.githubusercontent.com/paperbenni/apindex/master/install.sh | bash

          cd public
          apindex debian

      - name: ⬆ Upload pages artifact
        uses: actions/upload-pages-artifact@v1
        with:
          path: ./public
  
  deploy:
    name: "Deploy"
    runs-on: ubuntu-latest
    needs: build

    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}

    steps:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v1