check existence of input files #62

	# This workflow performs automated tests on the official code branch.
	# Test 1: compiling the source code and building the executable
	# Test 2: performing the regression tests.

	name: Python application test

	on:
	push:
	branches: [ "main" ]
	pull_request:
	branches: [ "main" ]

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2

	- name: Build
	run: \|
	# source venv/bin/activate
	echo "Compiling SCIANTIX"
	make
	ls
	cd bin
	echo "in bin"

	- name: Archive production artifacts
	uses: actions/upload-artifact@v2
	with:
	name: compiled-bin
	path: ./bin

	test:
	needs: build
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2
	- name: Download build artifacts
	uses: actions/download-artifact@v2
	with:
	name: compiled-bin
	path: ./bin

	- name: Set up Python 3.8
	uses: actions/setup-python@v2
	with:
	python-version: 3.8

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install virtualenv
	virtualenv venv
	source venv/bin/activate
	pip install numpy matplotlib scipy scikit-learn

	- name: Run tests
	run: \|
	source venv/bin/activate
	echo "In Regression"
	cd regression
	chmod +x ./../bin/sciantix.x # add the execute permission
	python3 ./regression.py

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