Fixing issues between JuMP and GLPK #29

	name: CI

	# Run on master, tags, or any pull request
	on:
	push:
	branches: [master]
	tags: ["*"]
	pull_request:

	jobs:

	# unit tests with coverage
	test:
	name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }}
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	version:
	- "1.6" # minimum version
	- "1" # Latest Release
	os:
	- ubuntu-latest
	arch:
	- x64
	steps:

	# check out the project and install Julia
	- uses: actions/checkout@v2
	- uses: julia-actions/setup-julia@v1
	with:
	version: ${{ matrix.version }}
	arch: ${{ matrix.arch }}

	# using a cache can speed up execution times
	- uses: actions/cache@v2
	env:
	cache-name: cache-artifacts
	with:
	path: ~/.julia/artifacts
	key: ${{ runner.os }}-${{ matrix.arch }}-test-${{ env.cache-name }}-${{ hashFiles('**/Project.toml') }}
	restore-keys: \|
	${{ runner.os }}-${{ matrix.arch }}-test-${{ env.cache-name }}-
	${{ runner.os }}-${{ matrix.arch }}-test-
	${{ runner.os }}-${{ matrix.arch }}-
	${{ runner.os }}-
	# build the depencies, run the tests, and upload coverage results
	- uses: julia-actions/julia-buildpkg@latest
	- run: \|
	julia --color=yes --project=@. -e 'import Pkg; using Pkg; Pkg.add("PlotlyKaleido")'
	git config --global user.name Tester
	git config --global user.email [email protected]

	- name: Run Tests
	uses: julia-actions/julia-runtest@latest
	- uses: julia-actions/julia-processcoverage@v1
	- uses: codecov/codecov-action@v1
	with:
	file: ./lcov.info
	flags: unittests
	name: codecov-umbrella

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