update-homebrew.yml

name: Update Homebrew Formula

on:
  release:
  workflow_dispatch:

jobs:
  update-homebrew-formula:
    name: Update Homebrew Formula
    runs-on: ubuntu-latest
#    if: ${{ github.event.action == 'released' }}
    env:
      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
    steps:
      - uses: actions/checkout@v4
      - name: Get Latest Release
        id: release
        run: |
          # Download files from the latest release and calculate their SHA256 checksums
          gh release view --json tagName,assets > release.json
          jq -r '.assets[] | select(.name | contains("x86_64-apple-darwin")) | .url' release.json
          jq -r '.assets[] | select(.name | contains("aarch64-apple-darwin")) | .url' release.json
          echo "X86_URL=$(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)" >> $GITHUB_OUTPUT
          gh release download -p '*apple-darwin*'
          echo "X86_SHA256=$(sha256sum ceramic-one_x86_64-apple-darwin.tar.gz | cut -d ' ' -f 1)" >> $GITHUB_OUTPUT
          echo "ARM_SHA256=$(sha256sum ceramic-one_aarch64-apple-darwin.tar.gz | cut -d ' ' -f 1)" >> $GITHUB_OUTPUT
          echo "VERSION=$(jq -r '.tagName' release.json)" >> $GITHUB_OUTPUT
          echo "X86_URL=$X86_URL"
          echo "X86_SHA256=$X86_SHA256"
          echo "ARM_URL=$ARM_URL"
          echo "ARM_SHA256=$ARM_SHA256"
      - name: Checkout Homebrew Tap
        uses: actions/checkout@v2
        with:
          repository: ceramicnetwork/homebrew-tap
          path: homebrew-tap
      - name: Update Homebrew Formula
        run: |
          sed -i.bak -E "s|(url \".*_x86_64-apple-darwin.*\")|url \"${steps.release.outputs.X86_URL}\"|" homebrew-tap/Formula/ceramic-one.rb
          sed -i '' '/CPU.intel?/,/sha256/ s/sha256 "[^"]*"/sha256 "${steps.release.outputs.X86_SHA}"/' homebrew-tap/Formula/ceramic-one.rb
          sed -i.bak -E "s|(url \".*_aarch64-apple-darwin.*\")|url \"${steps.release.outputs.ARM_URL}\"|" homebrew-tap/Formula/ceramic-one.rb
          sed -i '' '/CPU.arm?/,/sha256/ s/sha256 "[^"]*"/sha256 "${steps.release.outputs.ARM_SHA}"/' homebrew-tap/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 add Formula/rust-ceramic.rb
          git diff
          git commit -m "Update rust-ceramic formula to ${{ steps.release.outputs.VERSION }}"
#          git push