MakeColors/.github/workflows/release.yml

on:
  release:
    types: [created]

name: Create new formula version

jobs:
  upload-release:
    name: Upload Release Asset
    runs-on: ubuntu-latest
    steps:
      - name: Checkout formula repo
        uses: actions/checkout@v2
        with:
            repository: ${{ github.repository_owner }}/homebrew-makecolors
            token: ${{ secrets.PUBLISH_FORMULA_TOKEN }}
      - name: Update formula
        run: |
            cat << EOF > Formula/make-colors.rb
            class MakeColors < Formula
              desc "Converts a simple list of color definitions to asset catalogs for Xcode and resource XML for Android"
              homepage "https://github.com/${{ github.repository }}"
              url "https://github.com/${{ github.repository }}.git", :tag => "${{ github.event.release.tag_name }}", :revision => "${{ github.sha }}"
              head "https://github.com/${{ github.repository }}.git"
              license "MIT"

              depends_on :xcode => ["12.0", :build]

              def install
                system "make", "install", "prefix=#{prefix}"
              end
            end
            EOF

            git add Formula/make-colors.rb
            git commit -m "Update formula for ${{ github.event.release.tag_name }}"
            git push