name: Deploy to IPFS and Update Gist

on:
  push:
    branches:
      - release

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: "22"

      - name: Install dependencies
        run: npm ci

      - name: Build SPA
        run: npm run build

      - name: Upload build output to Pinata (API)
        id: pinata_upload
        env:
          PINATA_JWT: ${{ secrets.PINATA_JWT }}
        run: |
          VERSION=$(jq -r .version package.json)
          zip -r dist.zip dist
          RESPONSE=$(curl -sSL -X POST "https://api.pinata.cloud/pinning/pinFileToIPFS" \
            -H "Authorization: Bearer $PINATA_JWT" \
            -F "file=@dist.zip;type=application/zip" \
            -F "pinataMetadata={\"name\":\"p2pix_${VERSION}\"};type=application/json")
          CID=$(echo "$RESPONSE" | jq -r .IpfsHash)
          if [ -z "$CID" ] || [ "$CID" = "null" ]; then
            echo "Error: Could not parse CID from Pinata API response. Aborting."
            echo "Upload output: $RESPONSE"
            exit 1
          fi
          echo "CID=$CID" >> $GITHUB_OUTPUT