---
name: CI-Homebrew
permissions:
  contents: read

on:
  workflow_call:
    inputs:
      publish_release:
        required: true
        type: string
      release_commit:
        required: true
        type: string
      release_tag:
        required: true
        type: string
      release_version:
        required: true
        type: string
    secrets:
      GH_TOKEN:
        required: true
      GIT_EMAIL:
        required: true
      GIT_USERNAME:
        required: true

jobs:
  build_homebrew:
    name: ${{ matrix.os_name }}-${{ matrix.os_version }}${{ matrix.release == true && ' (Release)' || '' }}
    runs-on: ${{ matrix.os_name }}-${{ matrix.os_version }}
    strategy:
      fail-fast: false
      matrix:
        include:
          # https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners/about-github-hosted-runners#standard-github-hosted-runners-for-public-repositories
          # while GitHub has larger macOS runners, they are not available for our repos :(
          - os_name: "macos"
            os_version: "14"
          - os_name: "macos"
            os_version: "15"
          - os_name: "macos"
            os_version: "26"
          - os_name: "ubuntu"
            os_version: "22.04"
          - os_name: "ubuntu"
            os_version: "latest"
            release: true  # this job will only configure the formula for release, no validation
    steps:
      - name: More space
        if: runner.os == 'Linux'
        uses: LizardByte/actions/actions/more_space@ce5d2be83ba14f30062762579f46d074892c5dd0  # v2026.203.15239
        with:
          analyze-space-savings: true
          clean-all: true
          safe-packages: brew

      - name: Checkout
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2

      - name: Configure formula
        env:
          INPUT_RELEASE_VERSION: ${{ inputs.release_version }}
          INPUT_RELEASE_COMMIT: ${{ inputs.release_commit }}
          INPUT_RELEASE_TAG: ${{ inputs.release_tag }}
          MATRIX_RELEASE: ${{ matrix.release }}
          PR_CLONE_URL: ${{ github.event.pull_request.head.repo.clone_url }}
          PR_HEAD_REF: ${{ github.event.pull_request.head.ref }}
          PR_DEFAULT_BRANCH: ${{ github.event.pull_request.head.repo.default_branch }}
          REPOSITORY_CLONE_URL: ${{ github.event.repository.clone_url }}
          REPOSITORY_DEFAULT_BRANCH: ${{ github.event.repository.default_branch }}
        run: |
          # variables for formula
          branch="${GITHUB_HEAD_REF}"
          build_version="${INPUT_RELEASE_VERSION}"
          clone_url="${REPOSITORY_CLONE_URL}"
          commit="${INPUT_RELEASE_COMMIT}"
          default_branch="${REPOSITORY_DEFAULT_BRANCH}"
          tag="${GITHUB_REF_NAME}"

          if [ "${GITHUB_EVENT_NAME}" == "push" ]; then
            echo "This is a PUSH event"
            if [ "${MATRIX_RELEASE}" == "true" ]; then
              # we will publish the formula with the release tag
              tag="${INPUT_RELEASE_TAG}"
            fi
          elif [ "${GITHUB_EVENT_NAME}" == "pull_request" ]; then
            echo "This is a PR event"
            clone_url=${PR_CLONE_URL}
            branch="${PR_HEAD_REF}"
            default_branch="${PR_DEFAULT_BRANCH}"
            tag="${PR_HEAD_REF}"
          fi

          echo "Branch: ${branch}"
          echo "Clone URL: ${clone_url}"
          echo "Tag: ${tag}"

          export BRANCH=${branch}
          export BUILD_VERSION=${build_version}
          export CLONE_URL=${clone_url}
          export COMMIT=${commit}
          export TAG=${tag}

          mkdir -p build
          cmake \
            -B build \
            -S . \
            -DGITHUB_DEFAULT_BRANCH="${default_branch}" \
            -DSUNSHINE_CONFIGURE_HOMEBREW=ON \
            -DSUNSHINE_CONFIGURE_ONLY=ON

          # copy formula to artifacts
          mkdir -p homebrew
          cp -f ./build/sunshine.rb ./homebrew/sunshine.rb

          # testing
          cat ./homebrew/sunshine.rb

      - name: Upload Artifacts
        if: matrix.release
        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f  # v6.0.0
        with:
          name: build-Homebrew
          path: homebrew/
          if-no-files-found: error

      - name: Setup Xvfb
        if: matrix.release != true && runner.os == 'Linux'
        run: |
          sudo apt-get update -y
          sudo apt-get install -y \
            xvfb

          export DISPLAY=:1
          Xvfb ${DISPLAY} -screen 0 1024x768x24 &

          echo "DISPLAY=${DISPLAY}" >> "${GITHUB_ENV}"

      - run: echo "::add-matcher::.github/matchers/gcc-strip3.json"
      - name: Validate Homebrew Formula
        id: test
        if: matrix.release != true
        uses: LizardByte/actions/actions/release_homebrew@ce5d2be83ba14f30062762579f46d074892c5dd0  # v2026.203.15239
        with:
          formula_file: ${{ github.workspace }}/homebrew/sunshine.rb
          git_email: ${{ secrets.GIT_EMAIL }}
          git_username: ${{ secrets.GIT_USERNAME }}
          publish: false
          token: ${{ secrets.GH_TOKEN }}
          validate: true
      - run: echo "::remove-matcher owner=gcc-strip3::"

      - name: Upload coverage artifact
        if: >-
          always() &&
          matrix.release != true &&
          (steps.test.outcome == 'success' || steps.test.outcome == 'failure')
        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f  # v6.0.0
        with:
          name: coverage-Homebrew-${{ matrix.os_name }}-${{ matrix.os_version }}
          path: |
            ${{ steps.test.outputs.testpath }}/coverage.xml
            ${{ steps.test.outputs.testpath }}/tests/test_results.xml
          if-no-files-found: error

      - name: Patch homebrew formula
        # create beta version of the formula
        # don't run this on macOS, as the sed command fails
        if: matrix.release
        run: |
          # variables
          formula_file="homebrew/sunshine-beta.rb"

          # rename the file
          mv homebrew/sunshine.rb $formula_file

          # update the formula
          sed -i 's/class Sunshine < Formula/class SunshineBeta < Formula/' $formula_file
          sed -i 's/conflicts_with "sunshine-beta"/conflicts_with "sunshine"/' $formula_file
          sed -i '/^  version .*$/d' $formula_file

          # update livecheck to check for latest stable or pre-release
          # shellcheck disable=SC1004
          sed -i '/strategy :github_latest do |json, regex|/,/^    end$/c\
              strategy :github_releases do |json, regex|\
                json.map do |release|\
                  next if release["draft"]\
          \
                  match = release["tag_name"]&.match(regex)\
                  next if match.blank?\
          \
                  match[1]\
                end\
              end' $formula_file

          # print new file
          echo "New formula:"
          cat $formula_file

      - name: Upload Artifacts (Beta)
        if: matrix.release
        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f  # v6.0.0
        with:
          name: beta-Homebrew
          path: homebrew/
          if-no-files-found: error