update-homebrew.yml

name: Update Homebrew Formula

on:
  release:
    types: [released]

jobs:
  update-homebrew-formula:
    name: Update Homebrew Formula
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Get Latest Release
        id: release
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          # Download files from the latest release and calculate their SHA256 checksums
          gh release view --json tagName,assets > release.json
          gh release download -p '*apple-darwin*'
          echo "VERSION=$(jq -r '.tagName' release.json)" >> $GITHUB_OUTPUT
          echo "X86_URL=$(jq -r '.assets[] | select(.name | contains("x86_64-apple-darwin")) | .url' release.json)" >> $GITHUB_OUTPUT
          echo "ARM_URL=$(jq -r '.assets[] | select(.name | contains("aarch64-apple-darwin")) | .url' release.json)" >> $GITHUB_OUTPUT
          echo "X86_SHA=$(sha256sum ceramic-one_x86_64-apple-darwin.bin.tar.gz | cut -d ' ' -f 1)" >> $GITHUB_OUTPUT
          echo "ARM_SHA=$(sha256sum ceramic-one_aarch64-apple-darwin.bin.tar.gz | cut -d ' ' -f 1)" >> $GITHUB_OUTPUT
      - name: Checkout Homebrew Tap
        uses: actions/checkout@v4
        with:
          repository: ceramicnetwork/homebrew-tap
          path: homebrew-tap
          token: ${{ secrets.GH_TOKEN_PAT }}
      - name: Update Homebrew Formula
        run: |
          cd homebrew-tap
          sed -i -E "s|(url \".*ceramic-one_x86_64-apple-darwin.*\")|url \"${{ steps.release.outputs.X86_URL }}\"|" Formula/ceramic-one.rb
          sed -i -E "/CPU.intel?/,/sha256/ s/sha256 \"[^\"]*\"/sha256 \"${{ steps.release.outputs.X86_SHA }}\"/"  Formula/ceramic-one.rb
          sed -i -E "s|(url \".*ceramic-one_aarch64-apple-darwin.*\")|url \"${{ steps.release.outputs.ARM_URL }}\"|" Formula/ceramic-one.rb
          sed -i -E "/CPU.arm?/,/sha256/ s/sha256 \"[^\"]*\"/sha256 \"${{ steps.release.outputs.ARM_SHA }}\"/"  Formula/ceramic-one.rb
      - name: Commit and Push changes
        run: |
          cd homebrew-tap
          git config --local user.email "github-actions[bot]@users.noreply.github.com"
          git config --local user.name "github-actions[bot]"
          git diff
          git add Formula/ceramic-one.rb
          git commit -m "chore: update ceramic-one formula to ${{ steps.release.outputs.VERSION }}"
          git push