fix for snapshot variables missing/null (#3328) #334

	name: CI CPU - CPP Build

	on:
	workflow_dispatch:
	push:
	branches:
	- master

	concurrency:
	group: ci-cpu-${{ github.workflow }}-${{ github.ref == 'refs/heads/master' && github.run_number \|\| github.ref }}
	cancel-in-progress: true

	jobs:
	ci-cpu-cpp:
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-20.04]
	steps:
	# - name: Setup Python for M1
	# if: matrix.os == 'macos-14'
	# uses: actions/setup-python@v5
	# with:
	# python-version: '3.10'
	- name: Setup Python for all other OS
	if: matrix.os != 'macos-14'
	uses: actions/setup-python@v5
	with:
	python-version: 3.9
	architecture: x64
	- name: Setup Java 17
	uses: actions/setup-java@v3
	with:
	distribution: 'zulu'
	java-version: '17'
	- name: Checkout TorchServe
	uses: actions/checkout@v3
	with:
	submodules: recursive
	# - name: Install libtorch - macOS
	# if: matrix.os == 'macOS-latest'
	# run: \|
	# brew install libtorch
	- name: Install dependencies
	run: \|
	sudo apt update && python ts_scripts/install_dependencies.py --environment=dev --cpp
	- name: Install TorchServe
	run: \|
	python ts_scripts/install_from_src.py
	- name: Print Env
	run: \|
	python ts_scripts/print_env_info.py
	- name: Build
	run: \|
	cd cpp && rm -rf _build && sudo mkdir /mnt/_build && sudo chmod 777 /mnt/_build && mkdir build && sudo mount --bind /mnt/_build build
	cd build && cmake ..
	make -j && make install
	make test
	- name: Run test
	run: \|
	cd test && pytest pytest/test_cpp_backend.py

Provide feedback