name: Test release Managarr to Homebrew

permissions:
  pull-requests: write
  contents: write

on:
  workflow_dispatch:

jobs:
  publish-homebrew-formula:
    name: Update Homebrew formulas
    runs-on: ubuntu-latest
    steps:
      - name: Configure SSH for Git
        run: |
          mkdir -p ~/.ssh
          echo "${{ secrets.RELEASE_BOT_SSH_KEY }}" > ~/.ssh/id_ed25519
          chmod 600 ~/.ssh/id_ed25519
          ssh-keyscan -H github.com >> ~/.ssh/known_hosts

      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          ssh-key: ${{ secrets.RELEASE_BOT_SSH_KEY }}
          fetch-depth: 1

      - name: Set release assets and version
        shell: bash
        run: |
          # mock release artifacts
          mkdir artifacts
          echo 'ca55feb77e2bc0e03a2344e75c67fbfa14b7d3dc8e80a0ccfb1e0fea263ce4ed  managarr-macos.tar.gz' > artifacts/managarr-macos.sha256
          echo '754623934d5f6ffb631f3cc41c4aed29ce6a6c323f7f4022befab806ff4cbe4c  managarr-macos-arm64.tar.gz' > artifacts/managarr-macos-arm64.sha256
          echo '45cf1e06daf56bfc055876b51bd837716b2ea788898b5accc2f6847af4275011  managarr-linux-musl.tar.gz' > artifacts/managarr-linux-musl.sha256
          echo '0.4.1' > artifacts/release-version

          # Set environment variables
          macos_sha="$(cat ./artifacts/managarr-macos.sha256 | awk '{print $1}')"
          echo "MACOS_SHA=$macos_sha" >> $GITHUB_ENV
          macos_sha_arm="$(cat ./artifacts/managarr-macos-arm64.sha256 | awk '{print $1}')"
          echo "MACOS_SHA_ARM=$macos_sha_arm" >> $GITHUB_ENV
          linux_sha="$(cat ./artifacts/managarr-linux-musl.sha256 | awk '{print $1}')"
          echo "LINUX_SHA=$linux_sha" >> $GITHUB_ENV          
          release_version="$(cat ./artifacts/release-version)"
          echo "RELEASE_VERSION=$release_version" >> $GITHUB_ENV

      - name: Validate release environment variables
        run: |
          echo "Release SHA macos: ${{ env.MACOS_SHA }}"
          echo "Release SHA macos-arm: ${{ env.MACOS_SHA_ARM }}"
          echo "Release SHA linux musl: ${{ env.LINUX_SHA }}"
          echo "Release version: ${{ env.RELEASE_VERSION }}"

      - name: Execute Homebrew packaging script
        run: |
          # run packaging script
          python "./deployment/homebrew/packager.py" ${{ env.RELEASE_VERSION }} "./deployment/homebrew/managarr.rb.template" "./managarr.rb" ${{ env.MACOS_SHA }} ${{ env.MACOS_SHA_ARM }} ${{ env.LINUX_SHA }}

          # push to Git
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git clone https://Dark-Alex-17:${{ secrets.RELEASE_BOT_SSH_KEY }}@github.com/Dark-Alex-17/homebrew-managarr.git --branch=main brew
          rm brew/Formula/managarr.rb
          cp managarr.rb brew/Formula
          cd brew
          git add .
          git diff-index --quiet HEAD || git commit -am "Update formula for Managarr release ${{ env.RELEASE_VERSION }}"
          git push origin main