dispatch-build-bottle.yml

name: Dispatch build bottle
run-name: Build bottle of ${{ inputs.formula }} on ${{ inputs.runner }}
on:
  workflow_dispatch:
    inputs:
      runner:
        description: Build runner(s) (macOS version or Linux)
        required: true
      formula:
        description: Formula name
        required: true
      timeout:
        description: "Build timeout (in minutes, default: 180 minutes)"
        default: "180"
        required: false
      issue:
        description: Issue number, where comment on failure would be posted
        required: false
      upload:
        description: "Upload built bottles? (default: false)"
        type: boolean
        default: false
        required: false
env:
  HOMEBREW_DEVELOPER: 1
  HOMEBREW_GITHUB_ACTIONS: 1
  HOMEBREW_NO_AUTO_UPDATE: 1
  HOMEBREW_NO_INSTALL_FROM_API: 1

jobs:
  prepare:
    runs-on: ubuntu-22.04
    outputs:
      runners: ${{steps.runner-matrix.outputs.result}}
    steps:
      - name: Prepare runner matrix
        id: runner-matrix
        uses: actions/github-script@v7
        with:
          script: |
            const intelMacOSRegex = /^\d+(?:\.\d+)?$/;
            const linuxRegex = /^(ubuntu-|linux-self-hosted-)/;
            return context.payload.inputs.runner.split(",")
                                                .map(s => s.trim())
                                                .filter(Boolean)
                                                .map(s => {
              if (linuxRegex.test(s))
                return {
                  runner:    s,
                  container: {
                    image:   "ghcr.io/homebrew/ubuntu22.04:master",
                    options: "--user=linuxbrew -e GITHUB_ACTIONS_HOMEBREW_SELF_HOSTED"
                  },
                  workdir:   "/github/home",
                  cleanup:   false
                };
              else
                return {runner: s, cleanup: true};
            });
  bottle:
    needs: prepare
    strategy:
      matrix:
        include: ${{fromJson(needs.prepare.outputs.runners)}}
    runs-on: ${{matrix.runner}}
    container: ${{matrix.container}}
    timeout-minutes: ${{fromJson(github.event.inputs.timeout)}}
    defaults:
      run:
        shell: /bin/bash -e {0}
        working-directory: ${{matrix.workdir || github.workspace}}
    env:
      GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
      HOMEBREW_GITHUB_API_TOKEN: ${{secrets.GITHUB_TOKEN}}
      BOTTLES_DIR: ${{ matrix.workdir || github.workspace }}/bottles
    steps:
      - name: ${{inputs.formula}}
        id: print_details
        run: |
          echo sender='${{github.event.sender.login}}'
          echo formula='${{inputs.formula}}'
          echo runner='${{inputs.runner}}'
          echo timeout='${{inputs.timeout}}'
          echo issue='${{inputs.issue}}'
          echo upload='${{inputs.upload}}'

      - name: Pre-test steps
        uses: Homebrew/actions/pre-build@master
        with:
          bottles-directory: ${{ env.BOTTLES_DIR }}
          cleanup: ${{ matrix.cleanup }}

      - name: Run brew test-bot --only-formulae --keep-old --only-json-tab --skip-online-checks --skip-dependents ${{inputs.formula}}
        working-directory: ${{ env.BOTTLES_DIR }}
        run: |
          brew test-bot \
                      --only-formulae \
                      --keep-old \
                      --only-json-tab \
                      --skip-online-checks \
                      --skip-dependents \
                      --root-url="https://ghcr.io/v2/${{ github.repository_owner }}/extensions" \
                      '${{inputs.formula}}'

      - name: Post-build steps
        if: always()
        uses: Homebrew/actions/post-build@master
        with:
          runner: ${{ matrix.runner }}
          cleanup: ${{ matrix.cleanup }}
          bottles-directory: ${{ env.BOTTLES_DIR }}
          logs-directory: ${{ env.BOTTLES_DIR }}/logs

  upload:
    runs-on: ubuntu-latest
    needs: bottle
    if: inputs.upload
    container:
      image: ghcr.io/homebrew/ubuntu22.04:master
    defaults:
      run:
        shell: bash
    env:
      HOMEBREW_SIMULATE_MACOS_ON_LINUX: 1
      BOTTLES_DIR: ${{ github.workspace }}/bottles
    steps:
      - name: Set up Homebrew
        id: set-up-homebrew
        uses: Homebrew/actions/setup-homebrew@master
        with:
          core: true
          cask: false
          test-bot: false

      - name: Download bottles from GitHub Actions
        uses: actions/download-artifact@v4
        with:
          pattern: bottles_*
          path: ${{ env.BOTTLES_DIR }}
          merge-multiple: true

      - name: Configure Git user
        id: git-user-config
        uses: Homebrew/actions/git-user-config@master
        with:
          username: BrewTestBot

      - name: Upload bottles to GitHub Packages
        env:
          HOMEBREW_GITHUB_PACKAGES_USER: ${{ github.repository_owner }}
          HOMEBREW_GITHUB_PACKAGES_TOKEN: ${{secrets.HOMEBREW_GITHUB_API_TOKEN}}
        working-directory: ${{ env.BOTTLES_DIR }}
        run: |
          brew pr-upload --verbose --keep-old --root-url="https://ghcr.io/v2/${{ github.repository_owner }}/extensions"

      - name: Push commits
        uses: Homebrew/actions/git-try-push@master
        with:
          directory: ${{steps.set-up-homebrew.outputs.repository-path}}
          token: ${{secrets.GITHUB_TOKEN}}