Merge pull request #15 from UMM-CSci-Systems/update-workflows #14

	name: mergesort-test-valgrind

	# The `workflow_dispatch` lets us manually trigger this action
	# through the GitHub web interface. See
	# https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#workflow_dispatch
	# for more details.
	on:
	push:
	paths:
	- 'mergesort/**'
	- '.github/workflows/mergesort_gtest.yml'
	- '.github/workflows/mergesort_test_valgrind.yml'
	workflow_dispatch:

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Cache gtest library
	uses: actions/cache@v4
	env:
	cache-name: cache-gtest-lib
	with:
	key: $${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('/usr/local/lib/libgtest.a') }}
	path: /usr/local/lib/libgtest.a
	restore-keys: \|
	${{ runner.os }}-build-${{ env.cache-name }}-
	${{ runner.os }}-build-
	${{ runner.os }}-
	- name: Install gtest manually
	run: sudo apt-get install libgtest-dev && cd /usr/src/gtest && sudo cmake CMakeLists.txt && sudo make && sudo cp lib/*.a /usr/lib && sudo ln -s /usr/lib/libgtest.a /usr/local/lib/libgtest.a && sudo ln -s /usr/lib/libgtest_main.a /usr/local/lib/libgtest_main.a
	- name: Install valgrind
	run: sudo apt-get install -y valgrind
	- name: Check out the code
	uses: actions/checkout@v2
	- name: Compile code
	run: g++ -Wall -g -o mergesort_test mergesort.c mergesort_test.cpp -lgtest -pthread -std=c++14
	working-directory: mergesort
	- name: Run test
	run: valgrind -v --leak-check=full --show-leak-kinds=all --error-exitcode=1 ./mergesort_test
	working-directory: mergesort

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