release.yml

name: Release

on:
  push:
    tags:
      - 'v*'

permissions:
  contents: write

jobs:
  release:
    runs-on: macos-latest
    outputs:
      version: ${{ github.ref_name }}
      arm64_sha: ${{ steps.checksums.outputs.arm64 }}
      amd64_sha: ${{ steps.checksums.outputs.amd64 }}
      linux_sha: ${{ steps.checksums.outputs.linux }}
    steps:
      - uses: actions/checkout@v4

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: '1.23'

      - name: Build binaries for all platforms
        run: make build-all VERSION=${{ github.ref_name }}

      - name: Calculate checksums
        id: checksums
        run: |
          ARM64=$(shasum -a 256 dist/taracode-darwin-arm64 | awk '{print $1}')
          AMD64=$(shasum -a 256 dist/taracode-darwin-amd64 | awk '{print $1}')
          LINUX=$(shasum -a 256 dist/taracode-linux-amd64 | awk '{print $1}')

          echo "arm64=$ARM64" >> $GITHUB_OUTPUT
          echo "amd64=$AMD64" >> $GITHUB_OUTPUT
          echo "linux=$LINUX" >> $GITHUB_OUTPUT

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          files: |
            dist/taracode-darwin-amd64
            dist/taracode-darwin-arm64
            dist/taracode-linux-amd64
          generate_release_notes: true
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  update-brew:
    needs: release
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Tap Repo
        uses: actions/checkout@v4
        with:
          repository: tara-vision/homebrew-taracode
          token: ${{ secrets.HOMEBREW_TAP_TOKEN }}
          path: homebrew-tap

      - name: Update Formula File
        run: |
          cd homebrew-tap
          VERSION="${{ needs.release.outputs.version }}"
          VERSION_NUM="${VERSION#v}"  # Remove 'v' prefix for formula version

          cat > Formula/taracode.rb << 'EOF'
          class Taracode < Formula
            desc "DevOps & Cloud AI Assistant - Kubernetes, Terraform, Docker, multi-cloud"
            homepage "https://github.com/tara-vision/taracode"
            version "VERSION_PLACEHOLDER"
            license "MIT"

            on_macos do
              on_arm do
                url "https://github.com/tara-vision/taracode/releases/download/vVERSION_PLACEHOLDER/taracode-darwin-arm64"
                sha256 "ARM64_PLACEHOLDER"
              end
              on_intel do
                url "https://github.com/tara-vision/taracode/releases/download/vVERSION_PLACEHOLDER/taracode-darwin-amd64"
                sha256 "AMD64_PLACEHOLDER"
              end
            end

            on_linux do
              on_intel do
                url "https://github.com/tara-vision/taracode/releases/download/vVERSION_PLACEHOLDER/taracode-linux-amd64"
                sha256 "LINUX_PLACEHOLDER"
              end
            end

            def install
              binary_name = if OS.mac?
                Hardware::CPU.arm? ? "taracode-darwin-arm64" : "taracode-darwin-amd64"
              else
                "taracode-linux-amd64"
              end
              bin.install binary_name => "taracode"
            end

            def caveats
              <<~EOS
                taracode requires Ollama for LLM inference:

                  brew install ollama
                  ollama pull gemma3:27b
                  taracode

                For more info: https://github.com/tara-vision/taracode
              EOS
            end

            test do
              assert_match "taracode version", shell_output("#{bin}/taracode --version")
            end
          end
          EOF

          # Replace placeholders
          sed -i "s/VERSION_PLACEHOLDER/${VERSION_NUM}/g" Formula/taracode.rb
          sed -i "s/ARM64_PLACEHOLDER/${{ needs.release.outputs.arm64_sha }}/g" Formula/taracode.rb
          sed -i "s/AMD64_PLACEHOLDER/${{ needs.release.outputs.amd64_sha }}/g" Formula/taracode.rb
          sed -i "s/LINUX_PLACEHOLDER/${{ needs.release.outputs.linux_sha }}/g" Formula/taracode.rb

          # Configure Git
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"

          # Commit and Push
          git add Formula/taracode.rb
          git commit -m "Update taracode to ${VERSION}"
          git tag -a ${VERSION} -m "Release ${VERSION}"
          git push origin main
          git push origin ${VERSION}