CI/CD

Material for unfolding tutorial #334

	name: CI/CD

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

	jobs:
	lint:
	runs-on: ubuntu-latest
	name: Run linter (flake8+black)
	steps:
	- uses: actions/checkout@master
	- name: Set up Python 3.8
	uses: actions/setup-python@v2
	with:
	python-version: 3.8
	- name: Lint with flake8 and black -l 160
	run: \|
	python -m pip install -q flake8 black
	black --version
	flake8 .
	black -l 160 --check --diff .

	build:
	strategy:
	matrix:
	python: ["3.8"]
	root: ["6.22"]
	include:
	# to deprecate (11_2_X py2)
	- python: "2.7.18"
	root: "6.22.0"
	# python 3.9 root 6.24 (12_3_X)
	- python: "3.9"
	root: "6.24"
	# python 3.10 root 6.26
	- python: "3.10"
	root: "6.26.4"
	runs-on: ubuntu-latest
	name: Compile (py${{ matrix.python }}, root${{ matrix.root }})

	steps:
	- uses: actions/checkout@master
	with:
	path: HiggsAnalysis/CombinedLimit # Required to match compile instructions
	- name: Set up Conda
	uses: conda-incubator/setup-miniconda@v2.2.0
	with:
	python-version: ${{ matrix.python }}
	miniforge-variant: Mambaforge
	channels: conda-forge,defaults
	channel-priority: true
	activate-environment: combine
	- name: Install build environment
	shell: bash -l {0}
	run: \|
	mamba install -c conda-forge python==${{ matrix.python }} pip pandas root==${{ matrix.root }} gsl tbb vdt boost pcre eigen
	cd HiggsAnalysis/CombinedLimit
	bash set_conda_env_vars.sh
	- name: Build
	shell: bash -l {0}
	run: \|
	cd HiggsAnalysis/CombinedLimit
	make CONDA=1 -j 2

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