Update CI to regularly test examples #17

	name: Test-examples

	on:
	push:
	schedule:
	- cron: 21 4 * * * # Run at 12:21am US Eastern time

	jobs:
	test:
	strategy:
	matrix:
	branch: ["main", "develop"]
	version: ["1.8", "1.9", '1']
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3
	with:
	ref: ${{ matrix.branch }}
	- uses: julia-actions/[email protected]
	- uses: julia-actions/setup-julia@latest
	with:
	version: ${{ matrix.version }}
	- uses: julia-actions/julia-buildpkg@v1
	- name: Test examples
	shell: julia --project=. --color=yes {0}
	run: \|
	using GenX
	using Test

	base_path = Base.dirname(Base.dirname(pathof(GenX)))
	examples_path = joinpath(base_path, "example_systems")

	if !isdir(examples_path)
	@warn "No example systems found in $examples_path"
	exit(0)
	end

	@testset "Test examples" begin
	for example_dir in readdir(examples_path, join=true)
	if isdir(example_dir) && isfile(joinpath(example_dir, "Run.jl"))
	@info "Running example in $example_dir"
	@test isnothing(run_genx_case!(example_dir))
	end
	end
	end

Provide feedback