fix #29

	name: barnsley_fern
	on:
	push:
	branches:
	- main
	tags: ['*']
	pull_request:
	paths:
	- "barnsley_fern/**"
	- ".github/workflows/barnsley_fern.yml"
	workflow_dispatch:

	defaults:
	run:
	working-directory: ./barnsley_fern

	concurrency:
	# Skip intermediate builds: always.
	# Cancel intermediate builds: only if it is a pull request build.
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}
	jobs:
	test:
	name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - ${{ github.event_name }}
	runs-on: ${{ matrix.os }}
	timeout-minutes: 60
	continue-on-error: ${{ matrix.experimental }}
	permissions: # needed to allow julia-actions/cache to proactively delete old caches that it has created
	actions: write
	contents: read
	strategy:
	fail-fast: false
	matrix:
	version: ['1.6', '1.10', '1']
	experimental: [false]
	os:
	- ubuntu-latest
	# - macos-latest
	arch: [x64]
	steps:
	- uses: actions/checkout@v4
	- uses: julia-actions/setup-julia@v2
	with:
	version: ${{ matrix.version }}
	arch: ${{ matrix.arch }}
	- uses: julia-actions/cache@v1
	- name: Install CxxWrap
	run: julia -e 'using Pkg; Pkg.add("CxxWrap")'
	- name: Build shared libraries
	run: bash build.sh
	- name: Run Tests
	run: julia --project -e 'using Pkg; Pkg.test()'

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