Replace removed constants with overridable methods #713

	name: brew doctor
	on:
	pull_request:
	paths:
	- .github/workflows/doctor.yml
	- Library/Homebrew/cmd/doctor.rb
	- Library/Homebrew/diagnostic.rb
	- Library/Homebrew/extend/os/diagnostic.rb
	- Library/Homebrew/extend/os/mac/diagnostic.rb
	- Library/Homebrew/os/mac/xcode.rb

	permissions:
	contents: read

	env:
	HOMEBREW_DEVELOPER: 1
	HOMEBREW_NO_AUTO_UPDATE: 1

	defaults:
	run:
	shell: bash -xeuo pipefail {0}

	jobs:
	determine-runners:
	runs-on: ubuntu-22.04
	outputs:
	runners: ${{ steps.determine-runners.outputs.runners }}
	steps:
	- name: Set up Homebrew
	id: set-up-homebrew
	uses: Homebrew/actions/setup-homebrew@master
	with:
	core: false
	cask: false
	test-bot: false

	- name: Determine runners to use for this job
	id: determine-runners
	env:
	HOMEBREW_MACOS_TIMEOUT: 30
	run: brew determine-test-runners --all-supported

	tests:
	needs: determine-runners
	strategy:
	matrix:
	include: ${{ fromJson(needs.determine-runners.outputs.runners) }}
	fail-fast: false
	name: ${{ matrix.name }}
	runs-on: ${{ matrix.runner }}
	timeout-minutes: ${{ matrix.timeout }}
	defaults:
	run:
	working-directory: /tmp
	steps:
	- name: Set up Homebrew
	id: set-up-homebrew
	uses: Homebrew/actions/setup-homebrew@master
	with:
	core: false
	cask: false
	test-bot: true

	- run: brew test-bot --only-cleanup-before
	if: matrix.cleanup

	- run: brew doctor

	- run: brew test-bot --only-cleanup-after
	if: always() && matrix.cleanup

Provide feedback