update-homepage-ipfs.yml

# Simple workflow for deploying static content to GitHub Pages
name: Update repo's Homepage field to the latest IPFS CID

on:
  # Runs on pushes targeting the default branch
  push:
    branches: ["main"]

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
permissions:
  contents: read
  pages: write
  id-token: write

# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
concurrency:
  group: "pages"
  cancel-in-progress: false

jobs:
  # Single deploy job since we're just deploying
  deploy:
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          submodules: 'recursive'
      - name: Install Nix
        uses: cachix/install-nix-action@v17
      - name: Build website
        run: nix build
      - name: Download IPFS
        run: ./.github/github_install_ipfs.sh
      - name: Upload to IPFS
        run: PATH="/tmp/kubo:$PATH" ./.github/pin-using-ipfs.sh
        continue-on-error: true
        env:
          IPFS_SWARM_CONNECT_TO: ${{ secrets.IPFS_SWARM_CONNECT_TO }}
          IPFS_REMOTE_API_ENDPOINT: ${{ secrets.IPFS_REMOTE_API_ENDPOINT }}
          IPFS_REMOTE_TOKEN: ${{ secrets.IPFS_REMOTE_TOKEN }}
      - name: Update homepage URL
        run: PATH="/tmp/kubo:$PATH" ./.github/github_update_homepage.sh
        env:
          API_TOKEN_FOR_UPDATE_HOMEPAGE: ${{ secrets.API_TOKEN_FOR_UPDATE_HOMEPAGE }}
      - name: Setup Pages
        uses: actions/configure-pages@v3
      - name: Upload artifact
        uses: actions/upload-pages-artifact@v2
        with:
          # Upload entire repository
          path: 'result/www/'
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v2