Clean up code for old runtimes #1239

	# This workflow is to make sure builds work properly in all runtimes and with all configurations.
	# This is done because WebGL is currently not possible to run platform tests in cloud CI.
	# Only building for WebGL because it does the full IL2CPP process plus an extra emscripten process.
	# Standalone is built in IL2CPP tests, and other platforms do the same IL2CPP process.
	# We do not need to test Mono builds here because that is already done with the Editor tests.

	name: Unity WebGL Builds

	on: [pull_request]

	concurrency:
	group: ${{ github.workflow }}-${{ github.head_ref \|\| github.run_id }}
	cancel-in-progress: true

	jobs:
	build:
	name: Build ${{ matrix.mode.name }}
	runs-on: ubuntu-latest

	strategy:
	fail-fast: false
	matrix:
	mode:
	- {
	name: Release,
	symbol: PROTO_PROMISE_DEBUG_DISABLE
	}
	- {
	name: Debug,
	symbol: PROTO_PROMISE_DEBUG_ENABLE
	}

	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Rewrite ProjectSettings
	run: \|
	DefineSymbols="${{ matrix.mode.symbol }}"
	DefineOriginal=" scriptingDefineSymbols: {}"
	DefineReplace=" scriptingDefineSymbols: \\n 13: $DefineSymbols"
	sed -i "{s/$DefineOriginal/$DefineReplace/g}" ProtoPromise_Unity/ProjectSettings/ProjectSettings.asset

	- name: Build Project
	uses: game-ci/unity-builder@v4
	env:
	UNITY_EMAIL: ${{ secrets.UNITY_EMAIL }}
	UNITY_PASSWORD: ${{ secrets.UNITY_PASSWORD }}
	UNITY_LICENSE: ${{ secrets.UNITY_LICENSE_2018_4_36F1_UBUNTU }}
	with:
	projectPath: ProtoPromise_Unity
	targetPlatform: WebGL
	allowDirtyBuild: true
	timeout-minutes: 90

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