name: Homebrew Distribution
on:
release:
types:
- published
workflow_dispatch:
inputs:
version:
description: 'Version to release (e.g., 1.0.0)'
required: true
jobs:
update-formula:
name: Update Homebrew Formula
runs-on: macos-latest
steps:
- name: Checkout repository
uses: actions/checkout@v4
- name: Get release info
id: release
run: |
if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
VERSION="${{ github.event.inputs.version }}"
else
VERSION="${GITHUB_REF##refs/*/}"
VERSION="${VERSION#v}"
fi
echo "VERSION=$VERSION" >> $GITHUB_OUTPUT
echo "TAG=v$VERSION" >> $GITHUB_OUTPUT
- name: Download release binaries
run: |
VERSION="${{ steps.release.outputs.VERSION }}"
TAG="${{ steps.release.outputs.TAG }}"
# Download macOS binaries
curl -L -o clp-mcp-darwin-x64 "https://github.com/${{ github.repository }}/releases/download/${TAG}/clp-mcp-darwin-x64"
curl -L -o clp-mcp-darwin-arm64 "https://github.com/${{ github.repository }}/releases/download/${TAG}/clp-mcp-darwin-arm64"
# Calculate checksums
SHA256_X64=$(shasum -a 256 clp-mcp-darwin-x64 | awk '{print $1}')
SHA256_ARM64=$(shasum -a 256 clp-mcp-darwin-arm64 | awk '{print $1}')
echo "SHA256_X64=$SHA256_X64" >> $GITHUB_ENV
echo "SHA256_ARM64=$SHA256_ARM64" >> $GITHUB_ENV
- name: Generate Homebrew Formula
run: |
VERSION="${{ steps.release.outputs.VERSION }}"
TAG="${{ steps.release.outputs.TAG }}"
mkdir -p Formula
cat > Formula/clp-mcp.rb <<EOF
class ClpMcp < Formula
desc "Comprehensive DevOps Context Server for Model Context Protocol"
homepage "https://github.com/${{ github.repository }}"
version "$VERSION"
if Hardware::CPU.intel?
url "https://github.com/${{ github.repository }}/releases/download/${TAG}/clp-mcp-darwin-x64"
sha256 "${{ env.SHA256_X64 }}"
else
url "https://github.com/${{ github.repository }}/releases/download/${TAG}/clp-mcp-darwin-arm64"
sha256 "${{ env.SHA256_ARM64 }}"
end
def install
if Hardware::CPU.intel?
bin.install "clp-mcp-darwin-x64" => "clp-mcp"
else
bin.install "clp-mcp-darwin-arm64" => "clp-mcp"
end
end
test do
system "#{bin}/clp-mcp", "--help"
end
end
EOF
- name: Create homebrew-tap repository if needed
run: |
echo "Formula created at Formula/clp-mcp.rb"
echo "To publish, create a homebrew-tap repository at:"
echo "https://github.com/${{ github.repository_owner }}/homebrew-tap"
echo "And push this formula to it"
- name: Upload Formula artifact
uses: actions/upload-artifact@v4
with:
name: homebrew-formula
path: Formula/clp-mcp.rb
# This step requires a separate homebrew-tap repository
# Uncomment when ready to auto-publish to tap
# - name: Push to homebrew-tap
# run: |
# git clone https://github.com/${{ github.repository_owner }}/homebrew-tap
# cd homebrew-tap
# mkdir -p Formula
# cp ../Formula/clp-mcp.rb Formula/
# git config user.name "GitHub Actions"
# git config user.email "actions@github.com"
# git add Formula/clp-mcp.rb
# git commit -m "Update clp-mcp to ${{ steps.release.outputs.VERSION }}"
# git push
# env:
# GITHUB_TOKEN: ${{ secrets.HOMEBREW_TAP_TOKEN }}
