Modified: Caching dependencies to speed up the workflow #14

	name: CMake Continuous Integration

	on:
	push:
	branches:
	- 'main'
	pull_request:
	branches:
	- 'main'

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v2
	with:
	submodules: true # This ensures that the googletest submodule is also checked out

	- name: Cache snappy dependencies
	id: cache-snappy
	uses: actions/cache@v2
	with:
	path: /usr/local/snappy
	key: ${{ runner.os }}-snappy-${{ hashFiles('**/CMakeLists.txt') }}
	restore-keys: \|
	${{ runner.os }}-snappy-

	- name: Install snappy dependencies if not cached
	if: steps.cache-snappy.outputs.cache-hit != 'true'
	run: \|
	sudo apt-get update
	sudo apt-get install -y libsnappy-dev

	- name: Cache CMake build
	uses: actions/cache@v2
	with:
	path: build
	key: ${{ runner.os }}-cmake-${{ hashFiles('**/CMakeLists.txt') }}
	restore-keys: \|
	${{ runner.os }}-cmake-

	- name: Prepare build directory
	run: \|
	if [ -d build ]; then rm -rf build; fi
	mkdir build

	- name: Configure CMake
	run: cd build && cmake -DUSE_SUBMODULE_GTEST=ON ..

	- name: Build
	run: cd build && make

	- name: Run tests
	run: cd build && ./run_tests

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