Implemented flush function, without remote changes considered. #300

	name: CI
	on:
	push:
	branches:
	- main
	pull_request:
	workflow_dispatch:

	jobs:
	fmt:
	name: Check Formatting
	runs-on: ubuntu-22.04
	steps:
	- uses: actions/checkout@v3
	- name: Cache cargo dependencies
	uses: Swatinem/rust-cache@v2

	- name: Check formatting
	run: cargo fmt --check --all

	check:
	name: Lint and Build
	runs-on: ubuntu-22.04
	steps:
	- uses: actions/checkout@v3
	- name: Install bevy dependencies
	run: \|
	sudo apt-get update && sudo apt-get install -y \
	g++ pkg-config libx11-dev libasound2-dev libudev-dev libopenxr-loader1 libopenxr-dev
	- name: Cache cargo dependencies
	uses: Swatinem/rust-cache@v2

	- name: Clippy lints
	run: cargo clippy --all --all-features --all-targets --no-deps -- -D warnings

	- name: Cargo Doc
	run: RUSTDOCFLAGS="-D warnings" cargo doc --all --all-features --no-deps --document-private-items

	test:
	name: Run Tests
	runs-on: ubuntu-22.04
	steps:
	- uses: actions/checkout@v3
	- name: Install bevy dependencies
	run: \|
	sudo apt-get update && sudo apt-get install -y \
	g++ pkg-config libx11-dev libasound2-dev libudev-dev libopenxr-loader1 libopenxr-dev mesa-vulkan-drivers xvfb libxkbcommon-x11-0
	- name: Cache cargo dependencies
	uses: Swatinem/rust-cache@v2

	- name: Test
	run: xvfb-run cargo test --all --all-features --all-targets

	- name: Upload screenshots to artifacts
	uses: actions/upload-artifact@v3
	with:
	path: "**/tests/screnshots"
	name: screenshots
	retention-days: 1

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